%0 Journal Article %T An Econometric Analysis of Hospital Length of Stay for Cataract Operations in Japan by the Box-Cox Transformation Model and Hausman Tests: Evaluation of the 2010 Revision of the Medical Payment System* %A Nawata, Kazumitsu %A Kawabuchi, Koichi %A , %J Open Journal of Applied Sciences %@ 2165-3917 %D 2015-01-01 %I Scientific Research Publishing, Inc. %~ DeepDyve