This paper considers the general equilibrium relationship between exchange rates and global imbalances. It emphasizes that the exchange rate is not a primitive but an equilibrium price determined by the policy mix. It uses extensions of the two-country Obstfeld-Rogoff model to analyze the...

We examine the impact of renminbi revaluation on firm valuations, considering two surprise announcements of changes in China's exchange rate policy in 2005 and 2010 and data on 6,050 firms in 44 countries. Renminbi appreciation has a positive effect on firms exporting to China but little...

We examine the impact of renminbi revaluation on foreign firm valuations, considering two surprise announcements of changes in China's exchange rate policy in 2005 and 2010 and employing data on some 6,000 firms in 44 economies. Stock returns rise with renminbi revaluation expectations. This...

This paper documents the effects of exchange rates and the external constraint during the interwar years. In the absence of international policy coordination, exchange rate depreciation is shown to have been a necessary precondition for the adoption of policies promoting recovery from the Great...

This essay considers strategies that developing and emerging-market economies might use when seeking to exit from currency pegs. It also considers techniques for completing the move to greater flexibility, as well as the scope for adopting inflation targeting as a nominal anchor following an...

In this paper we analyze three views of the relationship between the exchange rate and financial fragility: (1) the moral hazard hypothesis, according to which pegged exchange rates offer implicit insurance against exchange risk and thereby encourage reckless borrowing and lending; (2) the...

The possibility of a single currency for the Mercosur countries was raised by Argentine President Menem in December 1997 and again at the regional summit this past June. This paper argues that whether Mercosur needs a common currency depends on what kind of integrated regional market its...

Currency depreciation in the 1930s is almost universally dismissed or condemned. It is credited with providing little if any stimulus for economic recovery in the depreciating countries and blamed for transmitting harmful beggar-thy-neighbor impulses to the rest of the world econonv. In this...