A basic prediction of effcient risk-sharing is that relative consumption growth rates across countries or regions should be positively related to real exchange rate growth rates across the same areas. We investigate this hypothesis, employing a newly constructed multi-country and multi-regional...

Models of risk-sharing predict that relative consumption growth rates across locations should be positively related to real exchange rate growth rates across the same areas. We investigate this hypothesis using a new multi-country and multi-regional data set. Within countries, we find evidence...

We present a new data fact: in response to a monetary tightening, the nominal exchange tends to appreciate in developed countries but depreciate in developing countries. A model is formalized to rationalize this puzzling pattern. It has three key channels of monetary transmission: a liquidity...