Citation: | GUAN Qingyuan, WANG Bingxing, WANG Jia, DING Tengyun. On Increasing Ordering Comparison of Linear Aggregation with Heterogeneous Portfolios[J]. Chinese Journal of Applied Probability and Statistics, 2022, 38(5): 765-779. DOI: 10.3969/j.issn.1001-4268.2022.05.009 |