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...

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...

During emerging market crises, domestic agents might have sufficient collateral to borrow from the other domestic agents, but they are unable to borrow from foreigners because the country, as a whole, lacks international collateral. In this setting, we show that an (ex-post) optimizing central...

Two types of currency crisis models coexist in the literature: first generation models view speculative attacks as being caused by economic fundamentals which are inconsistent with a given parity. Second generation models claim self-fulfilling speculation as the main source of a currency crisis....

The Economist magazine has been publishing the Big Mac Index using it as a rule of thumb to determine the over- or under-valuation of international currencies based on the theory of Purchasing Power Parity since 1986. According to the theory, using the Big Mac as a tradable single-good basket,...

This working paper was written by Yin-wong Cheung (University of California, Santa Cruz) and XingWang Qian (University of California, Santa Cruz).Motivated by the observed international reserve hoarding behavior in the post-1997 crisis period, we explore the Mrs Machlup’s wardrobe hypothesis...

In this paper we estimate the rate of exchange rate pass-through (ERPT) into UK import prices using disaggregate data at the SITC-2 and SITC-3 digit level. Consistent with earlier studies, we find evidence for significant heterogeneity among the estimated industry-specific pass-through rates. In...

This study measures the proportion of U.S. real exchange rate movements that can be accounted for by movements in the relative prices of non-traded goods. The decomposition is done at all possible horizons that the data allow--from one month up to thirty years. The accounting is performed with...