Nonnegative Wealth, Absence of Arbitrage, and Feasible Consumption Plans

被引:83
作者
Dybvig, Philip H. [1 ]
Huang, Chi-fu [2 ]
机构
[1] Washington Univ, St Louis, MO 63130 USA
[2] MIT, Cambridge, MA 02139 USA
关键词
D O I
10.1093/rfs/1.4.377
中图分类号
F8 [财政、金融];
学科分类号
0202 ;
摘要
A restriction to nonnegative wealth is sufficient to preclude all arbitrage opportunities in financial models that have no arbitrage in limits of simple strategies. Imposing nonnegative wealth does not constrain agents from making the choice they would make under the standard integrability condition. These conclusions do not depend on whether markets are complete.
引用
收藏
页码:377 / 401
页数:25
相关论文
共 26 条