The role of financial market structure and the trade elasticity for monetary policy in open economies
AbstractThe degree of international risk sharing matters for how monetary policy should optimally be conducted in an open economy. This is because risk sharing affects the way in which monetary policy is affected by terms of trade considerations. In a standard two-country model with monopolistic competition and nominal rigidities I consider different assumptions on international financial markets – complete markets, financial autarky and a bond economy – and a large region for the crucial parameter of the trade elasticity. There are three main results: one, the prescription of (producer) price stability as the optimal policy is obtained only as a special case, while in general it is optimal to deviate from a strictly zero inflation rate. Two, while gains from international policy coordination are generally small, they become potentially substantial when international risk sharing is poor and wealth effects from shocks across countries are large. And, three, when international financial markets are incomplete, there are also (sometimes considerable) gains over the flexible price allocation achievable.
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Bibliographic InfoPaper provided by Magyar Nemzeti Bank (the central bank of Hungary) in its series MNB Working Papers with number 2010/5.
Length: 43 pages
Date of creation: 2010
Date of revision:
monetary policy; risk sharing; price stability; policy coordination; financial market structure; trade elasticity;
Find related papers by JEL classification:
- E52 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - Monetary Policy
- E58 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - Central Banks and Their Policies
- F42 - International Economics - - Macroeconomic Aspects of International Trade and Finance - - - International Policy Coordination and Transmission
This paper has been announced in the following NEP Reports:
- NEP-ALL-2010-07-03 (All new papers)
- NEP-CBA-2010-07-03 (Central Banking)
- NEP-MAC-2010-07-03 (Macroeconomics)
- NEP-MON-2010-07-03 (Monetary Economics)
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Ester Faia & Tommaso Monacelli, 2008.
"Optimal Monetary Policy in a Small Open Economy with Home Bias,"
Journal of Money, Credit and Banking,
Blackwell Publishing, vol. 40(4), pages 721-750, 06.
- Faia, Ester & Monacelli, Tommaso, 2006. "Optimal Monetary Policy in a Small Open Economy with Home Bias," CEPR Discussion Papers 5522, C.E.P.R. Discussion Papers.
- Ester Faia & Tommaso Monacelli, 2006. "Optimal Monetary Policy in a Small Open Economy with Home Bias," Computing in Economics and Finance 2006 521, Society for Computational Economics.
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