The purpose of this paper is to illustrate the workings of an explanatory method for applied economics. It is a method that is rarely explicitly examined or defended in the discipline, but which, I believe, has a lot of promise for the sorts of contexts that economists must address. My strategy...

We provide a general characterization of the structure of rational expectations equilibria of any degree of revelation for pure exchange, sequential economies, with deffinitely many states of private information, an incomplete financial market and nominal assets. We estimate the dimension of the...

This paper considers the role of foreign investors in developed-country equity markets. It presents a quantitative model of trading that is built around two new assumptions: (i) both the foreign and domestic investor populations contain investors of different sophistication, and (ii) investor...