Arvanitis, Stelios; Hallam, Mark; Post, Thierry - İktisat Bölümü, İktisadi ve İdari Bilimler Fakültesi - 2015
This study develops and implements a theory and method for analyzing whether introducing new securities or relaxing investment constraints improves the investment opportunity set for risk averse investors. We develop a test procedure for ‘stochastic spanning’ for two nested polyhedral...