This paper evaluates the welfare gains to trade reform in a model of endogenous export participation. Specifically, assuming that firms face an up-front, sunk cost of entering foreign markets and a smaller period-by-period continuation cost, we derive the discrete entry and exit decisions...

This paper models the relationship between product cycles, specialized capital, specialized skill, and non-homothetic preferences in the shift in production toward services over time. We explicitly model the decision of whether to produce services at home (using manufacturing goods as inputs) or...