"The paper offers a new approach to estimate de facto exchange rate regimes, a synthesis of two techniques. One is a technique that the authors have used in the past to estimate implicit de facto weights when the hypothesis is a basket peg with little flexibility. The second is a technique used...

This paper examines two related issues: (a) the implicit methodology used by the U.S. Treasury in determining whether China and America's other trading partners manipulate their exchange rates, and (b) the nature of the Chinese exchange rate regime since July 2005. On the first issue, we...