A Note on a Moment Inequality

被引:0
|
作者
Jeong, Seungwon [1 ]
机构
[1] Korea Adv Inst Sci & Technol, Coll Business, 291 Daehak Ro, Daejeon 34141, South Korea
来源
B E JOURNAL OF THEORETICAL ECONOMICS | 2024年 / 24卷 / 01期
关键词
moment inequality; Chebyshev's sum inequality; uncertainty;
D O I
10.1515/bejte-2023-0045
中图分类号
F [经济];
学科分类号
02 ;
摘要
Using Chebyshev's sum inequality, we generalize E[X-2] >= E-2 [X] into a moment inequality with a general combination of moments that compares E[Xr+s] and E[X-r]E[X-s]. We also provide its economic application.
引用
收藏
页码:435 / 440
页数:6
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