A framework is developed with what we call technology capital. A country is a measure of locations. Absent policy constraints, a firm owning a unit of technology capital can produce the composite output good using the unit of technology capital at as many locations as it chooses. But it can...

"This paper proposes a new tractable approach to solving asset allocation problems in situations with a large number of risky assets which pose problems for standard numerical approaches. Investor preferences are assumed to be defined over moments of the wealth distribution such as its skewness...

"Two recent strands of research have contributed to our understanding of the effects of foreign exchange intervention: 1) the use of high frequency data; 2) the use of event studies to evaluate the effects of intervention. This article surveys recent empirical studies of the effect of foreign...