We present a model of portfolio allocation by noise traders who form incorrect expectations about the variance of the return distribution of a particular asset. We show that for many types of misperceptions, as long as such noise traders do not affect prices, they earn higher expected returns...

This paper is a theoretical analysis of the factors influencing production location decisions by a multinational corporation. It starts with a simple model of optimization for a firm facing the choice between exporting and producing abroad a single differentiated final product and then develops...