The Gains From International Monetary Cooperation Revisited
This paper examines the issue of whether countries can improve their welfare by coordinating macroeconomic policies. The main purpose is to compute the gains from international monetary cooperation as the difference between the steady state consumption levels associated with the Nash and the cooperative outcomes of the game in which monetary authorities pursue active monetary policy. A numerical second-order approximation makes the solution of the model possible. Contrary to Obstfeld and Rogoff (2002), who claim that the gains from international cooperation in monetary policy are negligible, the paper finds that they could be very significant and reach as high as 2.2 percent of steady state consumption. This suggests that individual countries could experience significant welfare losses if they concentrate only on domestic stabilization policies.
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- Pierpaolo Benigno, 2009.
"Price Stability with Imperfect Financial Integration,"
Journal of Money, Credit and Banking,
Blackwell Publishing, vol. 41(s1), pages 121-149, 02.
- Pierpaolo Benigno, 2008. "Price stability with imperfect financial integration," Proceedings, Board of Governors of the Federal Reserve System (U.S.).
- Benigno, Pierpaolo, 2001. "Price Stability with Imperfect Financial Integration," CEPR Discussion Papers 2854, C.E.P.R. Discussion Papers.