Search Results for author: Steven Kou

Found 3 papers, 0 papers with code

Portfolio Selection under Median and Quantile Maximization

no code implementations24 Aug 2020 Xue Dong He, Zhaoli Jiang, Steven Kou

Although maximizing median and quantiles is intuitively appealing and has an axiomatic foundation, it is difficult to study the optimal portfolio strategy due to the discontinuity and time inconsistency in the objective function.

EM Algorithm and Stochastic Control in Economics

no code implementations6 Nov 2016 Steven Kou, Xianhua Peng, Xingbo Xu

Similar to the EM algorithm, the EM-C algorithm has the monotonicity of performance improvement in each iteration, leading to good convergence properties.

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