Indivisible labor is not the only type of nonconvexity affecting labor supply decisions. Another type of nonconvexity arises in economies with sectors whenever individuals can work in only one sector at a time. I introduce this restriction into an open economy model with a tradeable and a...

This paper investigates the business cycle fluctuations of the tradeable and nontradeable sectors of the US economy. Then, it evaluates whether a “New Open Economy” model can reproduce the observed fluctuations qualitatively. The answer is positive: both in the model and in the data the...

The empirical evidence on the role of trade openness in the monetary transmission is not conclusive: some studies find that it increases the sensitivity of output to monetary shocks, others find that it does not. Using a New Keynesian open economy model, I show that the role of trade openness in...