Private investors have limited time available for learning about stocks as they need to divide their time between stock analysis and work. This paper analyzes the influence of learning constraintsin the form of time constraints on portfolio selection and derives both optimal portfolio holdings...

In order to estimate individuals' risk-attitudes of economic migrants a static one-period decision model is developed and applied to U.S. interstate migration data. Risk-attitudes are estimated by non-linaer optimiziation. It turns out that economic migrants are significantly risk-averse in...