Complete and competitive financial markets in a complex world
研究了在没有外生概率测度、存在市场不完善和任意样本空间的情况下，完成金融市场的可能性，并探讨了竞争环境下的扩展，强调了复杂性的经济作用。
Abstract We investigate the possibility of completing financial markets in a model with no exogenous probability measure, with market imperfections and with an arbitrary sample space. We also consider whether such an extension may be possible in a competitive environment. Our conclusions highlight the economic role of complexity.