Access the full text.
Sign up today, get DeepDyve free for 14 days.
Abstract It has been argued that domestic political survival is key to political decision making, including in foreign policy. Poliheuristic decision theory claims that “Politicians will not shoot themselves in the foot by selecting alternatives that are likely to have a negative effect on them politically.” How then does one explain a foreign policy decision which causes grievous harm to the political position of the decision maker? The paper reviews existing research on personality and environmental factors which may reduce the significance of domestic political constraints on foreign policy decisions. It then examines Blair's response to the 2006 Israel-Hezbollah conflict, in which his support for Israel triggered a backbench revolt forcing him to announce he would step down within 12 months. The account demonstrates that Blair was aware of the potential political costs of his position, but stuck to it regardless. By seeking to explain why this case diverges from theoretical expectations, the paper generates new hypotheses about how personality and environmental factors may lead to leadership convictions, and not domestic political survival, being the ‘essence of decision’. Introduction Given the primacy of domestic politics as a constraint in theories of foreign policy decision-making, how does one account for foreign policy decisions in which decision maker knowingly causes grievous harm to his or her domestic political position? A strong strain of political decision-making theory holds that considerations of domestic political survival are, in the words of Bueno de Mesquita et al (2003, 8-9), “the essence of politics.” According to this approach political survival motivates “the selection of policies and the allocation of benefits,” as well as “the selection of political institutions and the objectives of foreign policy” (2003, 8–9). Among studies of foreign policy decision-making, poliheuristic decision theory (PDT) has been described as “[o]ne of the most significant, fruitful, and cumulative empirical research programs” (Stern 2004, 108). The theory models a two-stage decision process. The decision maker first eliminates options that will cause unacceptable domestic political cost, before evaluating the remaining options considering all other criteria. As summarized by Mintz and DeRouen, “[a]lthough international factors are important, domestic politics is the ‘essence of decision’” (2010, 78), and “[p]oliticians will not shoot themselves in the foot by selecting alternatives that are likely to have a negative effect on them politically” (2010, 85). Yet the emphasis on domestic politics as a constraint faces challenges in explaining leaders who pursued policies in the face of perilous political opposition (Stern 2004, 100). Such cases raise the question of whether there are generalizable patterns, which can explain the conditions under which leaders may act according to their convictions, regardless of political risks. Tony Blair's response to the Second Lebanon War is an illuminating case study. In the face of rising domestic and international outcry at Israel's actions, Blair gave Israel diplomatic cover, in particular by refusing to condemn Israel's actions as disproportionate or to call for an immediate ceasefire. This episode triggered a backbench revolt forcing Blair to announce he would leave office within twelve months. It is hard to avoid the conclusion that Blair shot himself in the foot, contrary to what PDT would predict. What can we learn, therefore, from a case that appears to deviate from the theory? The value of this case is enhanced because of the rich, first-hand descriptions from Blair's aides and his own memoirs that demonstrate that Blair was not unaware of his political isolation, nor did he calculate that the audience costs (Fearon 1994; Tomz 2007) of backing down outweighed the damage done by the unpopularity of his position. The evidence suggests Blair knowingly accepted political loss, because he considered following his convictions more important than following his domestic political position, and he even embraced public opprobrium as an affirmation of his self-regard as a principled leader. As Oppermann (2014, 23) notes, it is important to identify conditions under which the PDT holds “more or less analytic promise.” Doing so may help with its application and perhaps with its refinement. As a hypothesis-generating case study (Levy 2008), this article assesses why this case diverges from theoretical expectations. The primary goal is not to explain Blair's actions, but to use a close analysis of his actions to generate new hypotheses about factors that reduce the significance of domestic political loss in foreign policy decision-making, which can then be tested in future studies. First, I will review relevant theoretical perspectives on domestic politics in foreign policy decisions, with a focus on poliheuristic theory, and on factors that reduce the constraint of domestic politics, relating both to leadership personality and beliefs, and the political environment. Second, I will present a detailed account of Blair's response to the Second Lebanon War. Third, I will analyze why this case deviates from theoretical expectations by considering factors relating to personality and the political environment. I will conclude the article with new hypotheses drawn from the analysis, highlighting variables to be tested in future research. Theory Whereas dominant structural approaches to international relations treat states as the principal unit of analysis, foreign policy analysis looks at how processes within the state shape foreign policy outcomes (Hill 2003, 10). Whether these levels of analysis belong in separate silos or can be integrated is contested (Walker 2011; Waltz 1996). This study works on the basis that, while the international environment defines the playing field for decision makers, domestic political factors can still play a significant role. Many domestic factors may shape policy, such as the regime type, political culture, and bureaucratic politics (Hudson 2005). The focus in this article is the personal and political reality of the decision maker or makers in their political context. Snyder et al. (1962) helped to establish the terms of this research focus, and many aspects of foreign policy decision-making have been studied. The behavioral approach in international relations challenges realist assumptions that decision makers are rational actors, by applying cognitive approaches that uncover the role of biases, emotions, and misperceptions, as well as political interests (Walker 2011, 23; Mintz 2007). Poliheuristic theory proposes a two-stage decision process. First, the individual or group uses a heuristic—or cognitive shortcut—to narrow the decision to a more manageable set of options, by eliminating alternatives that are unacceptable on the dimension of domestic costs. This calculation is noncompensatory, meaning that, regardless of the expected utility to be derived on another dimension of a decision, such as economy or international alliances, if the option does not satisfice—meaning meet a critical threshold—regarding avoidance of domestic political loss, it will likely be dismissed. Relevant types of political loss include the following: threat to a leader's survival, significant drop in popularity, intraparty rivalry and competition, and threat to political power, dignity, honor, or legitimacy of the leader (Mintz 2004). In the second stage, the decision maker or makers select an option based on maximizing benefits and minimizing risks across all other criteria, in line with the rational actor model. This approach has several strengths. First, it integrates two different approaches to decision-making. Rational choice dominates in the second stage of poliheuristic theory, while the cognitive approach dominates in the first stage. Second, it integrates two levels of analysis: the domestic political level, applicable in the first stage, and the international level in the second stage. Third, the theory synthesizes a range of scholarship with varying approaches in a manner that is parsimonious and intuitively sound. Finally, the theory has been supported by numerous case studies (Mintz 2004). However, it has gaps, acknowledged by its proponents, including the need to “identify … the cutoff point for when the noncompensatory (avoid major loss) principle applies” (Mintz 2004, 10). It also faces criticism that domestic politics is overemphasized, in the face of historical examples where “policy makers do indeed sometimes embark on foreign policy projects in the face of heavy (even preponderant) political opposition” (Stern 2004, 110). Indeed, the notion that domestic politics is the essence of foreign policy decision diverges from classical realist theory, which expects a statesman to apply reason to the national interest, ignoring the unreliable considerations of the “popular mind” (Morgenthau 1973, 153). It presents an even sharper contrast to the assumptions of structural realism, which identifies the international system as the key determinant of international politics (Waltz 1979, 67). A further challenge is that calculating political loss is often not straightforward, and different measures of loss may be in tension. Literature relating to audience costs (Fearon 1994) has identified the cost of backing down to a leadership's domestic credibility as a significant political factor that can influence decision-making. Experimental research by Tomz supports the notion that domestic political audiences disapprove of leaders taking a position and then backing down from it, because they value their country's international reputation for honesty (2007). One could imagine a leader facing a dilemma when pursuing a controversial policy; bowing to domestic opposition may alleviate an immediate political crisis, but repeated policy U-turns may earn the leader domestic disapproval for failing to stick to his or her word and erode leadership authority over time. While such a possibility is important for considering how a leader may calculate political loss in the first stage of a foreign policy decision, the focus of this article is the possibility of a leader who does not make avoidance of political loss, but rather his or her personal convictions, the top priority. In exploring this possibility, we can draw on insights from psychobiographic literature identifying patterns of rigidication related to certain personalities, whereby leaders adhere to policies in the face of mounting political costs. A personality study on Woodrow Wilson by George and George (1964) pioneered the application of psychological insights to political events. Wilson's inflexibility in seeking Senate ratification for the League of Nations—a factor that undermined the policy and Wilson's political and personal welfare—is given a psychoanalytic analysis as expressing a compulsive tendency, rooted in a quest for power sought as “a means of restoring the self-esteem damaged in childhood” (George and George 1964, 320). Barber's comparative analysis of US presidents from Wilson to Reagan builds on the premise that an individual assumes the office with a package of character, world view and style traits, which will in part shape their tenure (1985). Though the validity of Barber's typology has been challenged (George and George 1998, 160), it is significant that he highlights the pattern of rigidification related to certain character types, citing Wilson and the League, Herbert Hoover and the Great Depression, and Lyndon Johnson with Vietnam as cases. In these cases, “the President defeated both his own purposes and the nation's purposes by adhering rigidly to a line of policy long after it had proved itself a failure” (Barber 1985, 34). Barber explains these actions not simply as rooted in intellectual miscalculations but in the emotional experience of leaders, whereby they associate deeply with their policy and feel that changing course would be sacrificing their integrity—a personal price too high to pay. More recently, Renshon has used psychoanalytic tools to analyze Presidents Clinton and George W. Bush. Renshon's analysis is valuable in identifying the importance of an individual's perception of their own leadership and “the basis for his own self-validation” (Renshon and Larson 2003, 287) in addressing priorities and constraints. Keller has drawn on this and other research to develop a theoretical framework for explaining rigidication. For Keller, a leader whose primary source of self-validation is internal, meaning driven by adherence to ideology or mission (as opposed to external, meaning driven by desire for approval), “will adhere rigidly to those policy options they perceive are necessary, in a given policy context, to uphold those principles/accomplish that mission” (Keller 2009, 469). Accordingly, Keller points out with respect to PDT that, “assuming a two-stage noncompensatory model is accurate, the political dimension is not always the all-important screening dimension employed during the first stage of the process” (2009, 495). For an internally validated leader, sometimes political loss may be less of a priority than “psychic costs,” (2009, 468) meaning the loss of self-esteem that comes from abandoning a principle. As well as psychobiographic literature, Keller's analysis builds on the research program into leadership led by Margaret Hermann, which differentiates leadership styles according to three dimensions: the extent to which they (1) respect or challenge constraints, (2) are selective or open in handling incoming information, and (3) are motivated by an internal drive toward a specific goal, which may be an ideology or cause, or by a desired relational state with others, such as power or acclaim (Hermann 2001). Using Leadership Trait Analysis, a language analysis method for assessing leadership style, Hermann has identified that, “[p]olitical leaders who are high in their belief that they can control what happens and in the need for power have been found to challenge the constraints in their environments, to push the limits of what is possible” (Hermann 2005, 187). Keller and Yang (2008) have tested the relationship between constrain challenging leadership style and policy selection experimentally, presenting students with a fictional policy dilemma, while also assessing their leadership style. Constraint challengers proved more likely to select unpopular policies. They conclude that “certain leadership traits and situational variables affect the noncompensatory threshold at which leaders reject policy options as politically unacceptable” and call for treating this threshold as “a variable, shaped by leadership style and features of the international and domestic context” (Keller and Yang 2008, 707). A leader's interaction with domestic political constraints is a function not only of his or her source of self-validation and leadership style, but also of the closely related factor of his or her beliefs. Beliefs—or how the individual subjectively represents reality (Walker and Schafer 2006, 4)—shape not only how the decision maker responds to the international policy challenges, but how they respond to the domestic political management problem that the policy options may present. An influential concept about the role of beliefs in international relations is the use of operational codes, which are categories of “philosophical” beliefs about the nature of politics and political conflict and “instrumental” beliefs about “ends-means relationships in the context of political action” (George 1969, 199). Walker and Schafer (2006), whose content analysis methodology categorizes leaders according to philosophical and instrumental beliefs, assert that beliefs can “steer the decisions of leaders by shaping the leaders’ perceptions of reality, acting as mechanisms of cognitive and motivated bias that distort, block, and recast incoming information from the environment” (2006, 5). The significance of individual beliefs or personality traits is greater in new or unfamiliar situations (Walker and Schafer 2006, 565). These research programs show that individual beliefs about the nature of world politics can be significant variables. Other relevant research shows the significance of variations in beliefs about domestic politics. Foyle's analysis of US presidents from Truman to Clinton found that “the differing influence of public opinion is mediated largely through a president's beliefs about the proper influence that public opinion should have on foreign policymaking” (1999, 2). While some presidents regarded public support as necessary and desirable, others regarded it as neither (Foyle 1999, 14). Not only can a leader's personality lower his or her sensitivity to domestic opposition, but it can make them more likely to try and shape, rather than follow, the public mood. Farnham has described strategies leaders can deploy to increase the acceptability of their foreign policy preferences, arguing that the decision maker is “captive to neither international pressure nor domestic forces” (Farnham 2004, 459; Russett 1990). Of course, the role of public opinion in foreign policy is changing as new technologies have transformed news production and consumption. Rolling twenty-four hour news (Gilboa 2005), and now internet news and social media (Shirky 2011), have increased real-time public awareness of events and elite exposure and sensitivity to public opinion. We can only speculate as to whether the events in this case study would have been different had Facebook and Twitter been significant barometers and mobilizers of opinion in 2006. It is not only general beliefs about the nature of politics, means-ends relationships, or the proper relationship between public opinion and foreign policy that might influence the individual decision maker, but also the content of general ideas “on the nature of the social and physical environment that constitutes the policymaker's field of action” (Vertzberger 1990, 114). As Goldstein and Keohane describe, “[i]deas have their broadest impact on human action when they take the form of world views,” which are broad ideas about the world encompassing not only ethics but cosmology and ontology (1993, 8). Variations in world views underpin variations in interpreting situations, such as the nature of an external threat and how to combat it. If the world view of decision makers diverge from their political constituency, they may find themselves forced to choose between their own convictions and their domestic political standing. The notion of conviction is significant here. Max Weber's concept of the ethics of conviction in politics refers to where “an agent seeks to live in complete consistency with her or her ultimate values” (Breiner 1996, 171). I use the term conviction to refer to opinions or beliefs that are held strongly, to the point of forming part of the individual's identity and self-perception and determining his or her judgements about the right thing to do. An individual's convictions are not easily dislodged, and a challenge to one's convictions represents a challenge to one's identity and self-perception. The more central a belief is for the individual, the more resistant they will be to change it (Vertzberger 1990, 118), and stronger will be the tendency to evaluate incoming information according to existing perceptions (Jervis 1976, 143). A leader may therefore respond to an international situation based on his or her own interpretation, rooted in preexisting beliefs, frameworks, or stereotypes, which may not be shared by his or her colleagues or the public. This may be more likely in the case of a leader with more experience, who believes they know best or who has already developed and publicly committed to a world view from which they are unwilling to lose face by departing. Perceptual biases may not only affect an individual's interpretation of an international situation, but also of his or her domestic political standing. A general tendency has been observed among leaders to overestimate their own ability to control events (Jervis 1976; Vertzberger 1990), and there are myriad cases of leaders making fatal miscalculations that lead to them being ejected from power. According to Weber's well-known analysis of charismatic leadership, the ability to perform extraordinary feats is closely associated with charismatic-based authority (Adair-Toteff 2005). Yet those same successes may sometimes hold within the seeds of failure. Lebow (2003) has explored how the ancient Greek concept of hubris can illuminate international affairs. Hubris is a result of success that “breeds overconfidence in one's own judgment and ability to control events” (Lebow 2003, 365–66). The concept of hubris as a factor in political psychology has been developed by former British Foreign Secretary and physician David Owen, who considers it widespread in leaders (2006; 2008). Owen and Davidson (2009, 1397) have even proposed framing hubris as a “disorder of the possession of power, particularly power [that] has been associated with overwhelming success, held for a period of years and with minimal constraint on the leader.” Many symptoms identified overlap with narcissistic personality disorder, but with distinctive elements that relate to holding high national office. Whether psychiatric terms are appropriate for assessing hubris as a political factor is disputed (Wessely 2006; MacSuibhne 2009; Russell 2011), but the observation of patterns whereby powerful political office holders show impaired judgement as result of holding power is significant. The possibility for a decision maker to experience distorted judgement about the domestic political environment further problematizes assumptions about the primacy of domestic politics in foreign policy. Making the maintenance of power key to theories of political decisions not only assumes that that decision makers prioritize their political position, but that they are reliable judges of their proximity to the edge of a political cliff. However, hubris syndrome suggests that the characteristics that propel an individual to seek office may make them more prone to the hubristic traits that will dispose them of it, as will the very act of holding power over time. Owen and Davidson suggest variables that appear to increase the risk of acquiring hubris syndrome, including repeated election victories, and observe that “hubris seems to manifest itself most in areas of policy where the leader feels they have their greatest expertise” (2009, 1402). So far, we have seen evidence of how the decision maker's personality, beliefs, and style may shape his or her attitude to domestic political loss, but so too can the political environment, including the electoral cycle. Analyses of second-term US presidential foreign policy tend to emphasize the lame-duck effect of a president's declining power as he heads toward the exit (Quandt 1986; Rosati and Scott 2013, 71). But as Stern notes, a “‘lame duck’” president may perceive himself to have been liberated from domestic political constraints” (2004, 111). No longer needing to preserve electoral popularity or satisfy specific domestic constituencies may make a president less risk averse (Dunn 2006, 105), as may the desire to secure a legacy. Domestic political considerations cannot be entirely dismissed by second-term presidents, since they will not want to hamper their party's candidates with unpopular policies, and they will be keen to finish with high personal approval. Nonetheless, there are numerous examples suggesting reduced aversion to risk in certain foreign policy decisions for second term presidents (Nincic 2004, 124). These examples suggest that, while in some respects a president nearing the end of his or her term may be a lame duck, in other respects the description “free bird” may be apt. To summarize, this discussion highlights research on factors relating to the individual decision maker that qualify the proposition that domestic politics is the essence of foreign policy decision. These factors include the personality of the leader, which may be prone to rigidification under certain conditions; the decision maker's leadership style, which may be orientated to challenge constraints; the decision maker's operational code, which may lead to a strong belief in his or her own ability to control historical development; the decision maker's beliefs about the proper role of public opinion in foreign policy; the content and depth of the decision maker's world view and convictions; the decision maker's perception or misperception of both the international and domestic environments; and, as an elaboration on the last point, the possibility that the very act of holding office may lead to hubris, which can shape approaches to policy dilemmas. Also noted is the significance of variations in the political environment, such as nearing the end of a fixed term, which may reduce sensitivity to domestic politics. Blair and the Second Lebanon War Tony Blair has proven an interesting case study for foreign policy decision-making (Dyson 2006; Schafer and Walker 2006; Oppermann 2014; Malley and O'Malley 2007; Holland 2012; Hayes 2016; Malici 2011). While in theory the cabinet is the executive in the British system, in practice Blair was a dominant leader, especially on foreign policy, and Blair took several politically contentious foreign policy decisions. The clear association of Blair with distinct policy positions has made him an apt focus for at-a-distance leadership trait and operational code analysis. The episode analyzed here makes for a particularly worthy case study for investigating the limits of the noncompensatory view of domestic politics, and the potential for personal conviction to play a role, for several reasons. First is the clear gap between the leader's actions and his domestic political interests, which was apparent at the time, both to the protagonist and his aides, and which ultimately proved politically fatal. Second is the apparent absence of significant pressure or coercion on the decision maker at the international level, which could explain his disregard for domestic political loss. Finally, the case is rich in detail thanks to the wealth of accounts from aides and, most remarkably, Blair's memoir, which includes an unusual, psychological self-portrait of the very moment in question. When conflict broke out between Israel and Hezbollah in July 2006, Tony Blair had just entered his tenth year as prime minister. He did not intend for it to be his last. He was elected in 1997 with identifiable ideological inclinations, including a strong moral absolutism rooted in Christian faith and an activist approach to social problems, combined with a political pragmatism that rejected traditional polarities and dogmas (Rentoul 2001). Blair and his coterie of New Labour modernizers consciously rejected the politics of the Labour Left, including their attitudes to international affairs (Gould 1999). Whereas the Labour Left was suspicious of America's global role and the process of globalization, New Labour was proudly Atlanticist and neoliberal. The conscious jettisoning of left-wing policies included a warmer attitude to Israel. The left of the party typically identified Palestinian nationalism as an anticolonial struggle against an Israeli colonial power backed by American neoimperialism. By contrast, Blair saw Israel as a democracy in a region of autocracies, which should be defended and would make peace if there was a viable Palestinian partner (Greene 2013, 35–50). Blair's first term saw him establish his credentials on the world stage, most notably through his role in brokering the 1998 Good Friday Agreement in Northern Ireland and in mobilizing NATO to stop Serbia's ethnic cleansing of Kosovo Albanians in 1999. It also saw him adopt a presidential style, with a centralization of decision-making, including in foreign policy (Hennessy 2001; Hollis 2009; Foley 2000). The challenge that defined his second and third terms was Jihadist violence targeting the West. The impact of 9/11 was transformative. It did not change Blair's basic beliefs, which were already well formed, but it focused Blair on the specific challenges emerging from the Islamic world. As the threat of Jihadist violence leaped to the top of the agenda, it drew a range of interpretations on the British Left and in the Labour Party as to its causes and how to respond (Greene 2013). With increasing intensity from 9/11 onward, Blair articulated a view of radical Islam as an implacable anti-Western ideology that had to be confronted and depicted the Middle East as caught in a struggle between moderates and extremists. Islamist extremists, Blair argued, had not attacked the West due to justified political grievances, as many on the Labour Left believed, but rather to provoke a confrontation that would win Muslims over to their cause. Blair articulated this position with increased fervor after the London bombings of July 2005 (Blair 2007). Blair put a heavy emphasis on the need to resolve the Israeli-Palestinian conflict, not because Western support for Israel was a source of justified Islamic grievance, but in order to remove a tool used by extremists to rally Muslims to their anti-Western agenda. Blair did not blame Israel primarily for the conflict and believed that Palestinian reform was vital to establish a credible partner for peace. He supported building up the secular nationalist Fatah, which favored a two-state solution, and isolating the Islamist Hamas. Blair was less inclined than other European counterparts to publically criticize Israel over its military operations in the occupied territories during the Second Intifada. He also supported Ariel Sharon's unilateral Gaza disengagement plan, which came in return for US recognition of the West Bank settlement blocks, triggering a public letter of consternation from fifty-two retired senior British diplomats (Greene 2013, 141). Blair's close alignment with the Bush administration and his decision to participate in the Iraq War, but also his supportive attitude to Israel, divided Labour Members of Parliament. Around one quarter of Labour MPs opposed the Iraq War in a House of Commons vote in March 2003. While polling suggests a majority of the British public supported the war initially (Worcester 2003), Blair nonetheless faced enormous public opposition, including some of the largest demonstrations in British history. Aside from this analysis of Blair's ideology, what we can say about his personality traits and operational codes? A Leadership Trait Analysis of Blair in the run-up to the Iraq War found that he demonstrated a “high belief in his ability to control events, a low conceptual complexity, and a high need for power,” (Dyson 2006, 290) traits associated with a disposition to challenge constraints. Blair's operational code has been analyzed based on speeches made in his first term (1997—2001), in comparison to Bill Clinton. The analysis found that “Blair is less cooperative, both strategically and tactically [toward nondemocracies], than Clinton … having a propensity to use more threats” (Schafer and Walker 2006, 575) and that this difference was “consistent with Blair's significantly stronger belief in his ability to control historical development” (Schafer and Walker 2006, 585). Meanwhile, Owen and Davidson's at-a-distance psychiatric analysis of Blair concludes that he began to develop a hubris syndrome during his first term in office and that this continued thereafter (2009, 1402). Despite a collapse in support for the Iraq War and Blair's personal popularity after the invasion, Blair still won the 2005 election comfortably. Yet he did so with a commitment not to seek a fourth term. Going into the summer of 2006, Blair was somewhat beleaguered. Satisfaction with his personal performance hovered around 30 percent (Ipsos MORI 2006). He faced considerable opposition within his own party to education reforms. With British troops still deployed in considerable numbers in Afghanistan and Iraq, dissent against his foreign policy remained high, especially in the Labour Party, and for his harshest critics, the London bombings on July 7, 2005, were a result of his policy in the war on terror (Pilger 2005). Labour was riven with infighting between loyalists of Blair and Chancellor of the Exchequer Gordon Brown, assumed by most to be his successor. The timetable for transition was the subject of much speculation, with Brown's supporters agitating for a swift handover and Blair and his supporters keen for him to delay (Rawnsley 2010). Few would have predicted that events on the Israeli-Lebanese border would play a significant role in this struggle. On 12 July 2006, the powerful Iranian- and Syrian- backed Shia-Lebanese militia Hezbollah, launched a carefully planned incursion into Israel, ambushing an Israel Defense Forces (IDF) patrol under the cover of rocket fire and killing four soldiers and capturing two, with four more killed when their tank sent in pursuit was blown up (Harel and Issacharoff 2008, 2). This was the latest in a series of border provocations and prompted Israel to abandon its policy of restraint and order a major response (Freilich 2012, 203). Israel targeted Hezbollah's long-range rockets dug into Shia villages in the border area and transport infrastructure used by Hezbollah, including runways at the Beirut airport. The fighting escalated as Hezbollah responded by firing hundreds of rockets at Israeli population centers across northern Israel including the port of Haifa, and Israel targeted the Hezbollah headquarters in the Dahia quarter of Beirut with heavy bombing. At a United Nations (UN) Security Council debate on July 14, France and Russia criticized Israel's actions as disproportionate. By contrast, the United Kingdom, along with the United States, withheld direct criticism, with the British calling for Israeli restraint. Blair told a press conference that day that “this situation isn't going to be resolved by whatever we say as international leaders, it will only be resolved by what we do” (quoted in Blair and Harper 2006). World leaders at a G8 summit in Russia issued a joint statement on July 16 with British officials, along with French, Americans, and Russians, taking a central role. Blair participated in negotiating the final text, working to include the suggestion of an “international security/monitoring presence” to oversee the disarming of militias (G8 2006), and resisting demands for an unconditional ceasefire (Seldon, Snowdon, and Collings 2007). It was also at this summit that Blair was embarrassingly caught on microphone offering to George Bush to visit the region to prepare the ground for US Secretary of State Condoleezza Rice. The informal and seemingly dismissive way Bush greeted Blair, with “Yo, Blair,” while chewing on a roll fueled British media characterizations of Blair as Bush's poodle (Rawnsley 2006). However, the exchange showed that Blair was not being dragged unwillingly by Bush, but shared his outlook and sought to insert himself into the issue. In addition to the relatively Israel-sympathetic tone from the G8, many Arab leaders privately blamed Hezbollah and hoped to see a setback for their Iranian patrons (Stourton 2007). Israel's key decision makers, Prime Minister Ehud Olmert, Defense Minister Amir Peretz, and Chief of Staff Dan Halutz, were emboldened. On July 17, in an uncompromising Knesset speech, Olmert declared expansive goals including the following: “the return of the hostages … [a] complete cease fire; Deployment of the Lebanese army in all of Southern Lebanon; Expulsion of Hezbollah from the area; and fulfillment of United Nations Resolution 1559 [calling for the disarmament of all militias and the extension of the control of the Government of Lebanon over all Lebanese territory]” (Olmert 2006). Yet the Israeli government failed to back these goals with a major ground operation and declined to call up significant reserves. It sufficed with airstrikes and limited incursions to inflict painful damage on Hezbollah. Hezbollah and its commander Hassan Nasrallah proved resilient and continued to fire around one hundred rockets a day at Israeli population centers. This set the stage for weeks of conflict, with Israel unable to deliver a knockout blow. Israel's underprepared ground forces killed many Hezbollah fighters, but suffered losses themselves. Meanwhile after successfully destroying predetermined targets, Israel's air force struggled to pinpoint short range rockets in civilian areas, and its efforts resulted in increasing Lebanese civilian fatalities (Harel and Issacharoff 2008, 161). Blair was accused with the Americans of trying to create more time for Israel to deal a fatal blow. The testimony of his aides, colleagues, and other international actors suggest Blair was influenced by a combination of considerations. At the strategic level, Blair framed the conflict in Manichean terms as part of a regional struggle between extremists and moderates. He also drew a link between Hezbollah and the extremists targeting British forces in Iraq, some of whom were also armed and funded by Iran, as part of a single struggle for the fate of the region. Blair told the House of Commons this on July 18: All over the Middle East there are those who want to modernize their nations, who believe as we do in democracy and liberty and tolerance. But ranged against them are extremists who believe the opposite, who believe in fundamentalist states and war not against Israel's actions but against its existence. In virtually every country of the region, including on the streets of Baghdad, such a struggle is being played out (Blair 2006a). This geostrategic assessment, based on Blair's hardened world view, shaped his assessment of Britain's and the West's interests. He did not want a restoration of the status quo, but to change it by inserting an international force. Condoleezza Rice recalled that Blair felt “you couldn't let Hezbollah benefit from what they had done” and that Blair “wasn't prepared to sacrifice the quality of the ceasefire for the speed” (Seldon, Snowdon, and Collings 2007, 467). The French, Americans, and British were also concerned to strengthen the hand of anti-Syrian and anti-Iranian factions within Lebanon against the pro-Iranian and pro-Syrian Hezbollah. In essence, Blair shared the view of the Bush administration—and privately that of Arab states including Saudi Arabia—which was, in the words of then-US Deputy National Security Advisor Elliot Abrams, “that Hezbollah had to lose” (Abrams 2013, 180). Demanding an unconditional ceasefire was therefore unacceptable, since this would leave Hezbollah victorious, having withstood Israel's onslaught, and with two captives in hand. At the same time, Blair was influenced by pragmatic considerations. According to his aides, he sought to avoid a policy gap between himself and Bush and with the Israelis, as he believed that maintaining his support in public would preserve his ability to influence in private (Seldon, Snowdon, and Collings 2007, 471–72). According to his chief of staff Jonathan Powell, Blair's view was the following: If you adopt a declaratory policy and start calling for things that you know are going to be ineffective but are going to make you feel better, you will give up your ability to change things and that's a mistake … He opted for “I'll bear the political pain of not calling for a ceasefire in order to be able to influence events on the ground and stop the fighting.”1 Privately both Blair's office and the foreign office did pressure Israel over mounting Lebanese casualties (Rawnsley 2010, 382). Blair spoke regularly with Olmert during the conflict (Seldon, Snowdon, and Collings 2007, 472; Harel and Issacharoff 2008, 184). Meanwhile, foreign office ministers called in the Israeli ambassador to question him over targeting and to stress that it made the public backing that the United Kingdom was giving to Israel difficult (Greene 2013, 191). Diplomatically, however, Blair provided cover. His Foreign Secretary Margaret Beckett loyally withstood international pressure in representing Blair's position at a foreign ministers’ conference in Rome on July 26. Becket was alone in backing US Secretary of State Rice's rejection of calls for an immediate ceasefire (Seldon, Snowdon, and Collings 2007, 472). As Lebanese civilian casualties mounted amid intensive media coverage, Blair's refusal to demand an immediate ceasefire or condemn Israel's actions as disproportionate garnered an escalating domestic political outcry. His position left him “as isolated internationally as he had been on Iraq, and more isolated at home than on any other issue of his premiership” (Seldon, Snowdon, and Collings 2007, 471). Even among Blair's trusted advisers, few agreed with the substance of his policy. David Manning, formerly Blair's chief foreign policy adviser and then Britain's ambassador to Washington, used a flight to the United States to try and change Blair's mind (Seldon, Snowdon, and Collings 2007, 475). Manning believed that “he should have called for a ceasefire. Because I don't think you have any moral authority at all if you don't, you may have grave doubts about the ceasefire and you may not think it's going to work, but you are in an odd position internationally if you don't.”2 Manning highlighted the weakness of Britain's position, since it was unable to contribute to the proposed international force (Rawnsley 2010, 384). Having nothing tangible to offer, Blair had little leverage over either side. Former Foreign Secretary Jack Straw told Blair privately he was making a fundamental mistake and broke ranks by publicly describing Israel's actions as “disproportionate” (Seldon, Snowdon, and Collings 2007, 473). Even shadow Foreign Secretary William Hague, speaking for an opposition Conservative Party generally more sympathetic to Israel, said that “elements of the Israeli response are disproportionate” (Hague 2006). Cabinet minister David Miliband warned of the damage to the Labour Party's national standing during a Cabinet meeting on July 27 (Seldon, Snowdon, and Collings 2007, 473). Labour backbenchers were calling and writing to Blair to express their opposition. Keith Hill, Blair's parliamentary private secretary, concurred that “his refusal to come out with a condemnation of Israel hyped up lot of people, angering MPs across the board” (Rawnsley 2010). His former senior political aide Sally Morgan recalled phoning Blair and telling him flatly, “[t]his will do for you” (Rawnsley 2010, 383). Public opinion was against Blair. A YouGov poll conducted July 24–26 found 64 percent agreed that “Tony Blair in the current crisis gives the impression of siding with the Americans, whatever the Americans say,” with just 15 percent agreeing that he gave the impression of “taking his own line” (YouGov 2006). An Ipsos MORI poll conducted the same week measured Blair's approval ratings at their lowest ever levels, with 23 percent satisfied with his performance (Ipsos MORI 2006). The arguments Blair used to win support for the Iraq War—that this was a security issue for Britain related to weapons of mass destruction (Hayes 2016), or that the United Kingdom should stand shoulder to shoulder with the United States (Dunne 2004)—had no relevance in this context. The public increasingly believed that Blair's position made Britain less safe by making it more likely it would be targeted by extremists (Riddell 2006). While we must be cautious about building too much on these public opinion surveys, they suggest that for a majority, the overriding concern—or noncompensatory factor—related to the United Kingdom's own security. Blair faced an uphill struggle to persuade others that boosting the motivation of global jihadists to launch attacks on the streets of Britain was an acceptable risk in return for a largely rhetorical position designed to help prevent radical Islamic forces achieving a strategic victory in the Middle East. Public outrage at Israel escalated after an airstrike on a residential building in Qana on July 30 resulted in twenty-eight civilian deaths, including seventeen children, with the carnage broadcast around the world. Blair, who was visiting the United States, shifted tone, calling for “an urgent cessation of hostilities” and “maximum restraint,” but conspicuously continued to avoid demanding an immediate ceasefire (Seldon, Snowdon, and Collings 2007, 476). Blair's backing for the American position, and his participation in the diplomatic wrangling, helped maintain a diplomatic environment in which the IDF could continue its operations (Heller 2007). But British support went further than rhetorical and diplomatic. The United Kingdom permitted American planes resupplying Israel to land at Prestwick airbase. It was a right denied to the United States during the 1973 Yom Kippur War and contrasted with the arms embargo imposed by Britain during the First Lebanon War in 1982. A leaked US embassy cable captures the extent of the pressure generated on the government by Blair's position. It quoted the then head of the Middle East and North Africa department at the Foreign Office, Peter Gooderham, in a confidential meeting with a US embassy official on August 10. The cable stated: Gooderham reiterated the intense domestic pressure HMG (Her Majesty's Government) in general and PM Tony Blair in particular are under to resolve the crisis as soon as possible. The PM is determined to resist this pressure until a durable, lasting solution is in place. (WikiLeaks 2006) Far from seeking to lower his profile, Blair delayed a family holiday to continue working on a UN Security Council resolution (Seldon, Snowdon, and Collings 2007, 477) and continued to work the phones even from his holiday, even though American and French diplomats were leading the process in New York. The damage to Blair's public standing was compounded when British police uncovered on August 9 a Jihadist plot to bomb transatlantic airlines. The revelation led to the immediate imposition of new airport security measures, while Blair was pictured on a holiday boat in the West Indies (Shipman and Greenhill 2006). It may also have contributed to the perception that Blair's policy had increased the risk to the United Kingdom. A Populus poll on September 6 found that 73 percent agreed “the British Government's foreign policy, especially its support for the invasion of Iraq and refusal to demand an immediate ceasefire by Israel in the recent war against Hezbollah in Lebanon, has significantly increased the risk of terrorist attacks on Britain” (Riddell 2006). On August 10, a letter signed by one hundred Labour MPs demanded a recall of parliament (Mulholland and Agencies 2006). However, the immediate political pressure was eased slightly when a UN ceasefire resolution finally passed the following day. It mandated a beefed up international force to help Lebanese government forces deploy in place of Hezbollah and to prevent the group from acquiring more arms. While the resolution led to a ceasefire, it did not end Blair's domestic crisis. MPs usually sympathetic to Blair's world view were deeply concerned about the damage to Labour's standing with the public and by Blair's apparent indifference to public opinion (Seldon, Snowdon, and Collings 2007, 483). Peter Hain, a cabinet member at the time, recalled, “[l]oyal colleagues who'd never voted against the government—many of them would have described themselves as Blairites—were expressing an unease that I'd never seen before.” Sally Morgan agreed that it was then “that he lost the mainstream Labour MPs, the core people” (Rawnsley 2010, 385). Blair's director of strategic communications, Ben Wegg-Prosser, believed that for many MPs, “Lebanon was the straw that broke the camel's back in turning them against Blair's leadership” (Seldon, Snowdon, and Collings 2007, 483). In the view of then minister James Purnell, “[y]ou could make a quite a good argument to say that without his support for the war in Lebanon he might have had an extra year of Ministerial [office]—he may or he may not—but the coup would not have happened without Lebanon.”3 Dissent among Labour MPs was exacerbated by an interview Blair gave to the Times published on September 1 in which he again refused to name a date for his departure and called on people to “let me get on with the job” (Webster and Riddell 2006). This infuriated supporters of Gordon Brown (Rawnsley 2010, 390). Following the interview, a clique of usually loyal Labour MPs signed a public letter stating the following: “without an urgent change in leadership of the party it becomes less likely that we will win the next election” (Rawnsley 2010, 394). The letter was followed by the resignation of junior minister Tom Watson and seven parliamentary private secretaries. Blair and his team fought for days to avoid giving a timetable for his departure and to preserve maximum room for maneuver (Wintour 2013). But ultimately, in the face of a sustained campaign by Brown's supporters and ceaseless media scrutiny, Blair capitulated and announced he would stand down before the next Labour Party conference in September 2007 (Seldon, Snowdon, and Collings 2007, 493). Before leaving office, Blair continued to insert himself into Middle East issues. At the Labour Party conference a few weeks later he declared, “[f]rom now until I leave office I will dedicate myself, with the same commitment I have given to Northern Ireland, to advancing peace between Israel and Palestine” (Blair 2006c). In another speech in November, Blair articulated a “whole Middle East strategy.” (Blair 2006b) In order to deal with the ongoing violence in Iraq, which was the United Kingdom's core foreign policy concern with thousands of troops still deployed, Blair argued that other regional problems had to be addressed, starting with the Israeli-Palestinian dispute. This was in support of a strategy to confront Iran and take away the sources of tension that they used to “paint us, as they did over the Israel/Lebanon conflict, as the aggressors, inflame the Arab street and create political turmoil in our democratic politics” (Blair 2006b). Blair visited the region twice before the end of the year but the scope for significant progress was limited, due to violence between Israel and Hamas in Gaza, and even more so due to Palestinian division between Fatah and Hamas. Meanwhile he continued to try and persuade the Bush administration that resolving the conflict was central to undermining extremism. Shortly before standing down, Blair accepted the job of Quartet envoy to coordinate international support for the Palestinian Authority in the West Bank, part of a strategy to marginalize Hamas (Seldon, Snowdon, and Collings 2007, 577). Labour's Middle East policy after Blair's resignation demonstrated the extent to which Blair had defined policy in office. During a conflict between Israel and Hamas in the Gaza Strip in 2009—which aroused international outcry comparable to the Second Lebanon War—the government branded Israel's actions as disproportionate (Miliband 2009). Then in March 2009, shortly before elections in Lebanon, Britain dropped its policy of noncontact with Hezbollah (Black 2009). These positions underlined the extent to which Blair's confrontationalist approach to Islamist groups had left office with him. Why Does This Case Deviate? The foregoing account is hard to square with PDT's noncompensatory principle based on domestic political loss. This section will seek to draw out the factors that apparently led Blair to set aside the potential for domestic political loss. In doing so, it is important to acknowledge the possibility that Blair did weigh the domestic political costs but did not fully appreciate the opposition his policy was garnering. Blair's chief speechwriter Phil Collins seems to support this account in his interpretation that “[h]e didn't think it through. It was a massive error. Those political antennae that usually worked so well—he just turned them off” (Rawnsley 2010, 383). But according to the evidence presented in the forgoing account, Blair's trusted advisers told him clearly that his course of action was alienating not only the general public, but more crucially Labour MPs, concerned with the damage to their own reelection prospects. Ruth Turner, Blair's political secretary, whose job it was to convey political concerns in the Labour Party to the Prime Minister, recalled, “[h]e was completely aware of the extent and depth of their anger … He just chose to do things they didn't like because he had different priorities” (Seldon, Snowdon, and Collings 2007, 473). Given this evidence, the notion that Blair was simply not aware that he was harming his domestic position is difficult to sustain. Of course, Blair could not have known a backbench coup would follow the conflict, and we cannot know if he would have acted differently had he known. But Blair certainly knew that holding out against public opinion on a conflict being covered intensively in the international media was accumulating significant political loss with the general public, and more crucially, with Labour MPs. Though Blair's own memoirs, published four years after the events, must of course be read with a critical eye, they support this finding. Blair writes, “[a]t points I had wondered why I didn't just cave in and condemn Israel and call for them to stop unilaterally. The Israelis would have understood it, and it would have been the proverbial safety valve for the fierce political criticism.” (Blair 2010, 598) Blair's own explanation is as follows: If I had condemned Israel, it would have been more than dishonest; it would have undermined the world view I had come to hold passionately. So I didn't, but I could feel the PLP (Parliamentary Labour Party) move more of less en masse to a querulous position … But I had my determination to comfort me, and by and large it did (which is, I suppose what always happened to leaders when the final hubris overwhelms them). (Blair 2010, 600) He then describes the problem for his standing with the PLP, which was that “[t]hey thought my reaction indicated a profound loss of touch, a failure of instinct, a decoupling of me and public opinion that they thought dangerous, and more than that, out of character.” (Blair 2010, 602) Blair's response is that he recognized the public mood was against him, but he was committed to doing what he thought was right. He writes: It wasn't that I didn't get public opinion on Lebanon, nor that I couldn't have articulated it. My difficulty was I didn't agree with it. I agreed totally that the deaths of so many innocent civilians, especially children, were completely wrong and unacceptable … But I also worried about the risk of a Hezbollah “victory” … Ending the conflict on terms that deterred Hezbollah in future could save lives … Ten years before, new to office, alive as if wired up to every current of popular imagination, I would have made a different choice. Now … I had evolved. I was not a changed person, but I was a changed leader. I could see as plain as a pikestaff the problem this gave me, but I had come to a view that, above all on the issue of security, I should do what I intuitively thought right, not what I intuitively guessed was popular. [H]ad I changed, or was I just obstinate? Was it leadership, or just vanity? Having got us into Iraq, was it belief that sustained me, or just the fact that I had nowhere else to go? How honest are we ever with ourselves? How hard is it to disentangle our motives from our anxieties, our convictions from our pride?” (Blair 2010, 603) If Blair turned off his “political antennae,” it appears he did so willfully. The decision-making heuristic employed by Blair was apparently not the noncompensatory factor of domestic political constraint but rather the application of his formed world view to the problem. The interpretation of leading political journalist Andrew Rawnsley goes even further. He stuck to his deeply unpopular position not oblivious to the fury but in spite of it … He almost relished being stubbornly defiant of opinion internationally and in his own party. It had got to the point, says Matthew Taylor (then chief adviser on strategy to the prime minister], where ‘you could convince him to do something’ not by saying it would be popular, but ‘by saying it's a really unpopular thing to do. He'd be more likely to do it.’ (2010, 384) Jack Straw writes in his memoirs, “[i]t was as if he was willing his martyrdom” (2012, 489). This interpretation suggests the decision maker embraced the notion that having the courage of his convictions whatever the cost reaffirmed his credentials as a leader. It is impossible therefore to interpret Blair's actions as an expression of his own political interests defined in terms of political survival. Some seasoned observers at the time explained them in terms of a psychological need to avoid losing face by changing course and having to admit he was wrong. Journalist John Kampfner, writing during the Second Lebanon War, expressed the view that Blair was “locked in a spiral of self-justification for his actions in Iraq, his broader Middle East policy, and his unstinting support of Bush” (Kampfner 2006). According to this approach, Blair was simply unwilling to face the consequences of accepting he was wrong. To change course would have incurred what Keller called psychic costs, since it meant unravelling the basis of his foreign policy, which had underpinned his approach to the war on terror, including the Iraq War, and his explanations for why it was going wrong. Fitting the pattern of leadership rigidification described earlier, Blair refused to give way on his convictions, even in the face of precipitous political loss. What were the personality and environmental factors that led to conviction winning out over domestic politics in this case? As noted earlier, leadership trait analysis indicated Blair's disposition to challenge constraints (Dyson 2007), thereby making him more likely to select unpopular policy options (Keller and Yang 2008). Furthermore, operational code analysis highlighted his relatively uncooperative and conflictual attitude toward nondemocracies and his relatively strong belief in his ability to control historical development, leading to “a more dogmatic, dominant leadership style characterized by a propensity for choosing conflict behavior” (Schafer and Walker 2006, 578). We can add to this a consideration of Blair's particular position in his career in 2006—an assessment of his leadership profile in time. For several reasons, Blair seemed more likely to challenge constraints in 2006, toward the end of his period in office, than in 1997, when he began it. First, if we take seriously the possibility of a hubris syndrome, Blair's time in office and his repeated electoral successes likely enhanced his preexisting tendencies to challenge constraints, his belief in his own ability to control events, and his unwavering confidence in his own judgement over others. Second, after nine years, Blair carried much more baggage in policy and world view commitments, with greater potential psychic costs, or loss of face, for abandoning them. Blair had focused considerably on foreign policy and addressing the challenge posed by “radical Islam” from 9/11 onward and considered himself to be an expert on the issues (Greene 2013, 175). This made him more likely to follow his own judgement, dismissing contrary opinions even from trusted advisers or public unease (Vertzberger 1998, 73). The significance of these underlying personality and operational code characteristics is enriched by an appreciation of Blair's ontological and philosophical beliefs about the geopolitical situation, in particular his confrontational approach to radical Islam. The implication here is that a leader's style and character is not fixed, and indeed, the very act of holding office shapes it over time, especially if that period is extended and includes significant political successes and major events. In addition to these personality and ideological factors, a number of factors of the political environment appear significant. First is the presidentialization of the role of prime minister and in particular the concentration of foreign policy decision-making. Foreign Secretary Margaret Beckett loyally followed Blair's line. The cabinet collectively did not constrain him, despite its misgivings. While Jack Straw did confront Blair privately and disagreed publicly—contradicting the convention of collective cabinet responsibility—neither he nor any other cabinet minister threatened resignation, which might have forced Bair to rethink. Notably, since this was not a policy decision impinging immediately on UK interests or requiring commitment of UK assets or military action, no parliamentary endorsement was sought for Blair's position. Though the issue was discussed in the House of Commons on three occasions, it was not debated formally or voted on. The House of Commons also ended its session as scheduled on July 25, 2006 and therefore did not sit for most of the conflict. Demand from MPs to recall Parliament only built toward the end of the conflict. Had Blair's policy been subject to intensive parliamentary scrutiny, or had Blair faced the prospect of losing a House of Commons vote, he may have been confronted with a starker choice between his convictions and his political standing and been forced to moderate his stance. As it was, Blair was able to carry on despite growing opposition. It could be said therefore that the lack of formal constraints gave Blair enough rope to hang himself with the key constituency that mattered, his own parliamentary party. Another environmental factor that may have been significant was the proximity of Blair to the end of his term in office, which meant reduced scope for domestic political loss compared to the beginning of his term in power. Following his 1997 landslide election, Blair could have hoped for two to three terms in office and therefore had a lot to lose by wrecking his public standing. However, after nine years in office, given his declining popularity and given the desire within the Labour Party for his successor to get a decent run before fighting the next election, Blair hoped for at most two more years. Blair's personal political position therefore warrants comparison with a second term US president, who not seeking a renewed mandate, faces reduced costs associated with losing personal support. But did Blair have reduced sensitivity to domestic political loss because of what we termed earlier a free bird effect? Blair still had skin in the domestic political game, not only regarding his party's standing, but also with regarding the precise timing of his departure. Blair still retained the power to declare when, within the maximum five-year parliament, he would stand down, and conversely, the House of Commons and the PLP retained the power to remove him through no confidence votes. He clearly still wanted to hold office and pursue his agenda for as long as possible. However, the personal stakes for Blair were arguably less than if he had planned to fight another general election. That said, we cannot ignore that Blair pursued the policy of participating in the Iraq War—a far more consequential decision—in 2003, when he did intend to fight another election. It is impossible to say whether Blair would have acted more cautiously if he intended to fight another election. Nonetheless, the evidence that a leader reaching the end of his or her term may be less responsive to domestic political risks should be considered further with respect to theorizing the relationship between foreign policy decision-making and domestic political considerations. The relevance of Bueno de Mesquita et al's (2003, 9) axiom “that everyone in a position of authority wants to keep that authority and that it is the maneuvering to do so that is central to politics in any type of regime” is rendered irrelevant when an individual in a position of authority already knows that they will soon relinquish it. At which point the question “how do I maintain power?” no longer resonates, and the question “what should I do with the power I have in the diminishing time available?” surely becomes more significant. Conclusion That domestic politics hangs over every political decision, including foreign policy, is not in doubt. Political leaders are generally driven to maintain power, and even if they are personally leaving office, they care about their domestic political standing and legacy and that of their party. For that reason, PDT is a powerful and insightful approach, but like any social science theory, parsimony comes at the cost of detail. This case study suggests conditions under which a decision maker will act on the basis of his or her own convictions, in spite of high potential political loss. There are limitations to the scope of the inferences to be drawn from this case. PDT can apply to groups as well as individuals. The conditions hypothesized below are relevant where an individual either enjoys formal executive power or where a single individual is so dominant as to enjoy effective executive power. It is also impossible to be conclusive about an individual's motivations and calculations, which we can expect to be complex and multifaceted. We should acknowledge the possibility that rather than an open-eyed decision to put personal convictions ahead of known political loss, Blair simply miscalculated the political mood or the salience of the issue. Initially, it may have been reasonable for him to calculate that this overseas conflict, in which Britain was not directly engaged, would not cause him major domestic political harm. That said, the forgoing account has shown that, even as the political danger became more apparent, he carried on regardless and consoled himself with the thought that he was doing what he “intuitively thought right” (Blair 2010, 595). Though Blair in his third term may have been a particularly stark example of a conviction politician, the literature cited in the first section, which emphasizes personality traits as causal factors in cases of rigidification, suggests his personality and actions fit patterns identifiable in other leaders. The environmental conditions also do not appear unique, but would seemingly be found in other political systems and other time periods. It is possible therefore to use the case to propose generalizable hypotheses that warrant investigation in future studies. Addressing personality issues first, it seems some combination of personality components that dispose the decision maker to put his or her convictions ahead of political survival would be required for conviction to override domestic political loss. Since, “many different kinds of personality involvements may lie at the root of strongly held political opinion” (George and George 1998, 166), a single case study provides limited basis for theorizing the relative significance of personality, leadership style, and ideology, yet the following can reasonably be hypothesized: H1:Leaders are more likely to follow their own convictions in the face of domestic political loss if their personality disposes them to challenge constraints or to believe strongly in their own ability to control events. H2:Leaders are more likely to follow their own convictions in the face of domestic political loss where they are committed to a deeply held set of convictions about the geopolitical situation, the interests of the nation, or their own personal role, including the possibility of perceived personal expertise in the issue and where acting against those convictions threatens loss of face or pride. Another set of conditions relates to leadership characteristics in a specific context. A personality already disposed to challenge constraints may be augmented by factors associated with hubris. Therefore: H3:Leaders are more likely to pursue policy according to their convictions in the face of political loss when their decision-making is affected by hubris, due to a long period in office, electoral success, or a history of accomplishments. A further set of conditions relates to elements of the domestic political environment, in particular the absence of constraints that may sometimes be in place, such as requirements for cabinet or parliamentary assent or the intent to seek reelection. Because “constraints are obstacles but not insurmountable” (Kaarbo and Hermann 1998, 248), the absence of these constraints is not necessary for a conviction-led decision, but this case suggests that they are contributory factors that make such a decision more likely. Formal political constraints might be regarded as factors, which when present will force a leader to change course, even if his or her own inclination is to rigidify. The absence of those factors will increase the likelihood of decision makers following their own convictions. Therefore: H4:Leaders are more likely to pursue policy according to their convictions in the face of political loss, in cases where the formal constraints on the decision maker are weak or absent, allowing them to pursue a policy without meeting political checks, and therefore travelling a considerable distance from wider opinion. H5:Leaders are more likely to pursue policy according to their convictions in the face of political loss where the decision maker is a relatively free bird, nearing the end of their term in office, and therefore with reduced costs associated with erosion of their domestic political position. In each of these cases, in-depth case studies of other leaders with executive power are recommended to explore whether they are supported, and especially case studies that compare the same leader over the span of an extended period in office. Blair entered office with high sensitivity to public opinion and political loss, but after nine years was undeterred by public criticism, even apparently relishing it as an endorsement of his self-regard as a conviction politician. Whether Blair was doing the right thing is beyond the scope of this study. But this illustration of the conditions under which leadership convictions appeared to outweigh domestic political calculation leads us to a normative question: what do we want of our leaders when they make foreign policy choices? It is surely not a leader who has always at the top of his or her priorities what is politically expedient at home. With political trust considered to be in long-term decline (Marien and Hooghe 2011; Levi and Stoker 2000), and cynicism about politicians widespread, what John F. Kennedy called political courage (Kennedy 1955) is not a fashionable explanation for political decisions. Self-interest is seen as a truer guide of leadership intentions. Yet does the assumption of self-interest, or the prioritization of political survival, risk being a self-fulfilling prophecy? A political culture where expectations of political leaders are low will also surely affect the mind set of the leaders. It may also lead scholars to overlook cases of political leaders who act with conviction, in spite of the personal political risk. Such cases warrant closer attention. Hubris, inflexibility, and imperviousness to challenges to their world view can be dangerous leadership characteristics, yet the readiness to do what one thinks is right, even at the risk of political loss, is surely a welcome trait. More research should focus on such cases to understand better the conditions under which conviction becomes the essence of sound leadership. Notes Toby Greene is an Israel Institute Post-Doctoral Fellow at the Leonard Davis Institute for International Relations of the Hebrew University of Jerusalem. His research and teaching interests include foreign policy analysis, European foreign policies, Israel's international relations, the Israeli-Palestinian conflict, and Islam and the West. He was awarded his PhD from the University College London and his book, Blair, Labour, and Palestine: Conflicting Views on Middle East Peace After 9/11 (Bloomsbury Academic, 2013), is described as “an important contribution” by the LSE Review of Books. In 2015–2016 he was a Senior Goldman Fellow and adjunct lecturer in the School of Political Science, Government, and International Affairs at Tel Aviv University. Greene has a background in policy and political communications and has published in many mainstream as well as scholarly publications. He holds a first-class honors degree in philosophy and theology from Cambridge University. Author's note: I would like to acknowledge and thank the Israel Institute and the Leonard Davis Institute for International Relations for the award of a post-doctoral fellowship, which facilitated this research. I am also grateful to a number of colleagues for invaluable feedback on earlier versions of this article, in particular, Professor Alex Mintz, Professor Jonathan Rynhold, Professor Dan Miodownik, Dr. Mor Mitrani, and three anonymous reviewers. Footnotes 1 Jonathan Powell, interviewed by Toby Greene, by telephone, July 7, 2009. 2 David Manning interviewed by Toby Greene, London, September 5, 2008. 3 James Purnell interviewed by Toby Greene, London, July 9, 2007. References Abrams Elliott . 2013 . Tested by Zion: The Bush Administration and the Israeli-Palestinian Conflict . Cambridge : Cambridge University Press . Adair-Toteff Christopher. 2005 . “ Max Weber's Charisma .” Journal of Classical Sociology 5 ( 2 ): 189 – 204 . Google Scholar Crossref Search ADS Barber James David . 1985 . The Presidential Character: Predicting Performance in the White House . New Jersey : Prentice-Hall . Black Ian. 2009 . “ UK Ready for Talks with Hezbollah .” Guardian , March 4, https://www.theguardian.com/world/2009/mar/05/uk-set-for-hezbollah-talks . Blair Tony . 2006a . “ House of Commons Hansard Debates for 18 July 2006 (Pt 0004) .” Hansard . https://publications.parliament.uk/pa/cm200506/cmhansrd/vo060718/debtext/60718-0004.htm . Blair Tony . 2006b . “ World Affairs Speech to Lord Mayor's Banquet .” Prime Minister's Office . http://webarchive.nationalarchives.gov.uk/20071104155726/http://www.pm.gov.uk/output/Page10409.asp . Blair Tony . 2006c . “ Tony Blair's Speech: Text of the Labour Leader's Valedictory Speech to the Party Conference .” Guardian, September 26, http://www.guardian.co.uk/politics/2006/sep/26/labourconference.labour3 . Blair Tony . 2007 . “ A Battle for Global Values .” Foreign Affairs 86 ( 1 ): 79 – 90 . Blair Tony . 2010 . A Journey . London : Hutchinson . Breiner Peter . 1996 . Max Weber and Democratic Politics . Ithaca, NY : Cornell University Press . Bueno de Mesquita Bruce , Smith Alastair , Siverson Randolph , Morrow James . 2003 . The Logic of Political Survival . Cambridge, MA : MIT Press . Dunn David H. 2006 . “ ‘Quacking like a Duck’? Bush II and Presidential Power in the Second Term .” International Affairs 82 ( 1 ): 95 – 120 . Google Scholar Crossref Search ADS Dunne Tim . 2004 . “ ‘When the Shooting Starts’: Atlanticism in British Security Strategy .” International Affairs 80 ( 5 ): 893 – 909 . Google Scholar Crossref Search ADS Dyson Stephen Benedict . 2006 . “ Personality and Foreign Policy: Tony Blair's Iraq Decisions .” Foreign Policy Analysis 2 ( 3 ): 289 – 306 . Google Scholar Crossref Search ADS Dyson Stephen Benedict . 2007 . “ Alliances, Domestic Politics, and Leader Psychology: Why Did Britain Stay out of Vietnam and Go into Iraq? ” Political Psychology 28 ( 6 ): 647 – 66 . Google Scholar Crossref Search ADS Farnham Barbara. 2004 . “ Impact of the Political Context on Foreign Policy Decision‐Making .” Political Psychology 25 ( 3 ): 441 – 63 . Google Scholar Crossref Search ADS Fearon James D. 1994 . “ Domestic Political Audiences and the Escalation of International Disputes .” American Political Science Review 88 ( 3 ): 577 – 92 . Google Scholar Crossref Search ADS Foley Michael. 2000 . The British Presidency: Tony Blair and the Politics of Public Leadership . Manchester : Manchester University Press . Foyle Douglas . 1999 . Counting the Public In: President's Public Opinion and Foreign Policy . New York : Columbia University Press . Freilich Charles D. 2012 . Zion's Dilemmas: How Israel Makes National Security Policy . Ithaca, NY : Cornell University Press . G8 . 2006 . “ G8 Statement on Situation in Middle East .” US Department of State . https://2001-2009.state.gov/p/eur/rls/prsrl/69054.htm . George Alexander L. 1969 . “ The ‘Operational Code’: A Neglected Approach to the Study of Political Leaders and Decision-Making .” International Studies Quarterly 13 ( 2 ): 190 – 222 . Google Scholar Crossref Search ADS George Alexander L. , George Juliette L. . 1964 . Woodrow Wilson and Colonel House: A Personality Study . New York : Dover Publications . George Alexander L. , George Juliette L. . 1998 . Presidential Personality and Performance . Boulder : Westview Press . Gilboa Eytan . 2005 . “ The CNN Effect: The Search for a Communication Theory of International Relations .” Political Communication 22 ( 1 ): 27 – 44 . Google Scholar Crossref Search ADS Goldstein Judith , Keohane Robert O. . 1993 . Ideas and Foreign Policy: Beliefs, Institutions, and Political Change . Ithaca, NY : Cornell University Press . Gould Bryan . 1999 . “ The Long Retreat from Principle .” New Statesman , January 29, https://www.newstatesman.com/long-retreat-principle-new-labour-not-labour-renewed-it-labour-rejected-renounced-it-negative-new-la . Greene Toby . 2013 . Blair, Labour, and Palestine: Conflicting Views on Middle East Peace After 9/11 . New York : Bloomsbury Academic . Hague William . 2006 . “ House of Commons Hansard Debates for 20 July 2006 (Pt 0014) .” Hansard . https://publications.parliament.uk/pa/cm200506/cmhansrd/vo060720/debtext/60720-0014.htm Harel Amos , Issacharoff Avi . 2008 . 34 Days: Israel, Hezbollah, and the War in Lebanon . New York : St. Martin's Press . Hayes Jarrod . 2016 . “ Identity, Authority, and the British War in Iraq .” Foreign Policy Analysis 12 ( 3 ): 334 – 53 . Heller Mark . 2007 . “ The International Dimension: Why So Few Constraints on Israel? ” In The Second Lebanon War: Strategic Perspectives , edited by Brom Shlomo , Elran Meir , 209 – 14 . Tel Aviv : Institute for National Security Studies . Hennessy Peter. 2001 . The Prime Minister: The Office and Its Holders Since 1945 . London : Penguin Books . Hermann Margaret G. 2001 . “ How Decision Units Shape Foreign Policy: A Theoretical Framework .” International Studies Review 3 ( 2 ): 47 – 81 . Google Scholar Crossref Search ADS Hermann Margaret G. . 2005 . “ Assessing Leadership Style: A Trait Analysis .” In The Psychological Assessment of Political Leaders , 178 – 212 . Ann Arbor : University of Michigan Press . Hill Christopher . 2003 . The Changing Politics of Foreign Policy . Basingstoke, UK : Palgrave MacMillan . Holland Jack . 2012 . “ Blair's War on Terror: Selling Intervention to Middle England .” British Journal of Politics and International Relations 14 ( 1 ): 74 – 95 . Google Scholar Crossref Search ADS Hollis Rosemary. 2009 . Britain and the Middle East in the 9/11 Era . London : Wiley-Blackwell . Hudson Valerie M. 2005 . “ Foreign Policy Analysis: Actor-Specific Theory and the Ground of International Relations .” Foreign Policy Analysis 1 ( 1 ): 1 – 30 . Google Scholar Crossref Search ADS Ipsos MORI. 2006 . “ Ipsos MORI Political Monitor .” Ipsos , July 31, https://www.ipsos-mori.com/researchpublications/researcharchive/338/Ipsos-MORI-Political-Monitor-July.aspx . Jervis Robert . 1976 . Perception and Misperception in International Politics . Princeton : Princeton University Press . Kaarbo Juliet , Hermann Margaret G. . 1998 . “ Leadership Styles of Prime Ministers: How Individual Differences Affect the Foreign Policymaking Process .” Leadership Quarterly 9 ( 3 ): 243 – 63 . Google Scholar Crossref Search ADS Kampfner John . 2006 . “ Blood on His Hands .” New Statesman , August 7, https://www.newstatesman.com/node/164973 . Keller Jonathan W. 2009 . “ Explaining Rigidity and Pragmatism in Political Leaders: A General Theory and a Plausibility Test from the Reagan Presidency .” Political Psychology 30 ( 3 ): 465 – 98 . Google Scholar Crossref Search ADS Keller Jonathan W. , Yang Yi Edward . 2008 . “ Leadership Style, Decision Context, and the Poliheuristic Theory of Decision Making: An Experimental Analysis .” Journal of Conflict Resolution 52 ( 5 ): 687 – 712 . Google Scholar Crossref Search ADS Kennedy John F. 1955 . Profiles in Courage . New York : Harper & Row . Lebow Richard Ned . 2003 . The Tragic Vision of Politics . Cambridge : Cambridge University Press . Levi Margaret , Stoker Laura . 2000 . “ Political Trust and Trustworthiness .” Annual Review of Political Science 3 : 475 – 507 , http://www.annualreviews.org/doi/10.1146/annurev.polisci.3.1.475 . Google Scholar Crossref Search ADS Levy Jack . 2008 . “ Case Studies: Types, Designs, and Logics of Inference .” Conflict Management and Peace Science 25 ( 1 ): 1 – 18 . Google Scholar Crossref Search ADS MacSuibhne Seamus P. 2009 . “ What Makes ‘a New Mental Illness’?: The Cases of Solastalgia and Hubris Syndrome .” Cosmos and History: The Journal of Natural and Social Philosophy 5 ( 2 ): 210 – 25 . Malici Akan. 2011 . “ Alliances and Their Microfoundations: France and Britain in the 9/11 Era .” In Rethinking Foreign Policy Analysis: States, Leaders and the Microfoundations of Behavioral International Relations , edited by Walker Stephen G. , Malici, Akan , Schafer Mark . New York , 130 – 50 : Routledge . Malley Eoin O. 2007 . “ Setting Choices, Controlling Outcomes: The Operation of Prime Ministerial Influence and The UK's Decision to Invade Iraq .” British Journal of Politics & International Relations 9 ( 1 ): 1 – 19 . Google Scholar Crossref Search ADS Marien Sofie , Hooghe Marc . 2011 . “ Does Political Trust Matter? An Empirical Investigation into the Relation between Political Trust and Support for Law Compliance .” European Journal of Political Research 50 (2) : 267 – 91 . Google Scholar Crossref Search ADS Miliband David 2009 . “ House of Commons Hansard Debates for 12 January 2009: Col: 28 ,” Hansard . https://publications.parliament.uk/pa/cm200809/cmhansrd/cm090112/debtext/90112-0004.htm . Mintz Alex . 2004 . “ How Do Leaders Make Decisions? A Poliheuristic Perspective .” Journal of Conflict Resolution 48 ( 1 ): 3 – 13 . Google Scholar Crossref Search ADS Mintz Alex . 2007 . “ Behavioral IR as a Subfield of International Relations .” International Studies Review 9 ( 1 ): 157 – 72 . Mintz Alex , DeRouen Jr Karl . 2010 . Understanding Foreign Policy Decision Making . Cambridge : Cambridge University Press . Morgenthau Hans . 1973 . Politics Among Nations: The Struggle for Power and Peace . New York : Knopf . Mulholland Hélène , agencies . 2006 . “ More Than 100 Labour MPs Demand Recall of Parliament .” Guardian , August 11, https://www.theguardian.com/politics/2006/aug/11/labour.israelandthepalestinians . National Archives. “ Joint Press Conference with Canadian Prime Minister: 14 July 2006 .” Archived on July 1, 2007. Accessed 25 September 2017, http://webarchive.nationalarchives.gov.uk/20070701080624/http://pm.gov.uk/output/Page9851.asp . Nincic Miroslav. 2004 . “ Elections and U.S. Foreign Policy .” In The Domestic Sources of American Foreign Policy: Insights and Evidence , Fourth Edition, edited by Wittkopf Eugene R. , McCormick James M. , 117 – 27 . Lanham, Maryland : Rowman and Littlefield . Olmert Ehud . “ Prime Minister Ehud Olmert's Address to the Knesset During the Conflict in the North (July 17, 2006) .” Knesset. Last modified 2006. Accessed 25 September 2017, https://www.knesset.gov.il/docs/eng/olmertspeech2006_eng.htm . Oppermann Kai . 2014 . “ Delineating the Scope Conditions of the Poliheuristic Theory of Foreign Policy Decision Making: The Noncompensatory Principle and the Domestic Salience of Foreign Policy .” Foreign Policy Analysis 10 ( 1 ): 23 – 41 . Google Scholar Crossref Search ADS Owen David . 2006 . “ Hubris and Nemesis in Heads of Government .” Journal of the Royal Society of Medicine 99 ( November ). Owen David . 2008 . “ Hubris Syndrome .” Clinical Medicine 8 (4) : 428 – 32 . Google Scholar Crossref Search ADS PubMed Owen David , Davidson Jonathan . 2009 . “ Hubris Syndrome: An Acquired Personality Disorder A Study of US Presidents and UK Prime Ministers over the Last 100 Years .” Brain 132 ( 5 ): 1396 – 406 . Google Scholar Crossref Search ADS PubMed Pilger John. 2005 . “ Blair's Bombs .” New Statesman , July 25, https://www.newstatesman.com/node/192491 . Quandt William B. 1986 . “ The Electoral Cycle and the Conduct of Foreign Policy .” Political Science Quarterly 101 ( 5 ): 825 – 37 . Google Scholar Crossref Search ADS Rawnsley Andrew . 2006 . “ It Wasn't the ‘Yo’ That Was Humiliating, It Was the ‘No.’ ” Guardian , July 23, https://www.theguardian.com/commentisfree/2006/jul/23/comment.politics . Rawnsley Andrew . 2010 . The End of the Party . London : Viking . Renshon Stanley A. , Larson Deborah W. . 2003 . Good Judgment in Foreign Policy: Theory and Application . Lanham, Maryland : Rowman & Littlefield . Rentoul John. 2001 . Tony Blair: Prime Minister . London : Warner Books . Riddell Peter. 2006 . “ Best Defence Against Terrorism Is a Split with US, Say Voters .” Times , September 6, https://www.thetimes.co.uk/article/best-defence-against-terrorism-is-a-split-with-us-say-voters-pl89wkggscg . Rosati Jerel A. , Scott James M. . 2013 . The Politics of United States Foreign Policy . Belmont, CA : Wadsworth . Russell Gerald. 2011 . “ Psychiatry and Politicians: The ‘Hubris Syndrome.’ ” Psychiatrist 35 ( 4 ): 140 – 45 . Google Scholar Crossref Search ADS Russett Bruce M. 1990 . Controlling the Sword: The Democratic Governance of National Security . Cambridge, MA : Harvard University Press . Schafer Mark , Walker Stephen G. . 2006 . “ Democratic Leaders and the Democratic Peace: The Operational Codes of Tony Blair and Bill Clinton .” International Studies Quarterly 50 ( 3 ): 561 – 83 . Google Scholar Crossref Search ADS Seldon Anthony , Snowdon Peter , Collings Daniel . 2007 . Blair Unbound . London : Simon & Schuster UK . Shipman Tim , Greenhill Sam . 2006 . “ Crisis? Yacht Crisis? ” Daily Mail , August 12, http://www.dailymail.co.uk/news/article-400216/Crisis-Yacht-crisis.html . Shirky Clay. 2011 . “ The Political Power of Social Media: Technology, the Public Sphere, and Political Change .” Foreign Affairs 90 ( 1 ): 28 – 41 . Snyder Richard C. , Bruck Henry W. , Sapin Burton , Hudson Valerie . 1962 . Foreign Policy Decision Making (Revisited) . New York : Macmillan . Stern Eric K. 2004 . “ Contextualizing and Critiquing the Poliheuristic Theory .” Journal of Conflict Resolution 48 ( 1 ): 105 – 26 . Google Scholar Crossref Search ADS Stourton Edward . 2007 . “ The Summer War in Lebanon: A Tragedy of Errors .” BBC, April 3, http://www.bbc.co.uk/radio4/news/summer_war_lebanon.shtml . Straw Jack. 2012 . Last Man Standing: Memoirs of a Political Survivor . London : MacMillan . Tomz Michael. 2007 . “ Domestic Audience Costs in International Relations: An Experimental Approach .” International Organization 61 (4) : 821 – 40 . Vertzberger Yaacov . 1990 . The World in Their Minds: Information Processing, Cognition, and Perception in Foreign Policy Decisionmaking . Stanford, CA : Stanford University Press . Vertzberger Yaacov . 1998 . Risk Taking and Decision Making: Foreign Military Intervention Decisions . Stanford, CA : Stanford University Press . Walker Stephen G. 2011 . “ Macropolitics and Foreign Policy Decisions: The Billiard Ball Model of IR .” In Rethinking Foreign Policy Analysis: States, Leaders and the Microfoundations of Behavioral International Relations . Edited by Stephen G. Walker , Akan Malici , Mark Schafer . New York, NY : Routledge . Walker Stephen G. , Schafer Mark . 2006 . Beliefs and Leadership in World Politics . New York : Palgrave MacMillan . Waltz Kenneth N. 1979 . Theory of International Politics . London : Addison-Wesley . Waltz Kenneth N. . 1996 . “ International Politics Is Not Foreign Policy .” Security Studies 6 ( 1 ): 54 – 57 . Google Scholar Crossref Search ADS Webster Philip , Riddell Peter . 2006 . “ Blair Defies His Party over Departure Date .” Times , September 1, https://www.thetimes.co.uk/article/blair-defies-his-party-over-departure-date-hh9tqktg2wg . Wessely Simon. 2006 . “ Commentary : The Psychiatry of Hubris .” Journal of the Royal Society of Medicine 99 ( 11 ): 552 – 53 . Google Scholar Crossref Search ADS Wessely Simon. . 2006 . “ UK Foreign Secretary Pessimistic on Lebanon SCR; Travel To NY Delayed by Foiled Terrorist Attack .” WikiLeaks, August 10, https://search.wikileaks.org/plusd/cables/06LONDON5861_a.html . Wintour Patrick . 2013 . “ How Tony Blair's Team Fought and Failed to See-off Gordon Brown's Coup .” Guardian , September 19, https://www.theguardian.com/politics/2013/sep/19/tony-blair-gordon-brown . Worcester Robert . 2003 . “ Iraq: Public Support Maintained—The State of Public Opinion on The War .” Ipsos , April 8, https://www.ipsos-mori.com/newsevents/ca/180/Iraq-Public-Support-Maintained-8212-The-State-Of-Public-Opinion-On-The-War.aspx . YouGov . “ YouGov/Daily Telegraph Results .” Last modified 2006. Accessed 25 September 2017, http://iis.yougov.co.uk/extranets/ygarchives/content/pdf/TEL060101012_3.pdf . © The Author (2017). Published by Oxford University Press on behalf of the International Studies Association. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com This article is published and distributed under the terms of the Oxford University Press, Standard Journals Publication Model (https://academic.oup.com/journals/pages/open_access/funder_policies/chorus/standard_publication_model)
Foreign Policy Analysis – Oxford University Press
Published: Jan 1, 2019
Read and print from thousands of top scholarly journals.
Already have an account? Log in
Bookmark this article. You can see your Bookmarks on your DeepDyve Library.
To save an article, log in first, or sign up for a DeepDyve account if you don’t already have one.
Copy and paste the desired citation format or use the link below to download a file formatted for EndNote
Access the full text.
Sign up today, get DeepDyve free for 14 days.
All DeepDyve websites use cookies to improve your online experience. They were placed on your computer when you launched this website. You can change your cookie settings through your browser.