%0 Journal Article %T Optimal portfolio execution with a Markov chain approximation approach %A Chen, Jingnan %A Feng, Liming %A Peng, Jiming %A Zhang, Yu %J IMA Journal of Management Mathematics %V 34 %N 1 %P 165-186 %@ 1471-678X %D 2021-08-16 %I Oxford University Press %~ DeepDyve