Currency Runs, International Reserves Management and Optimal Monetary Policy Rules
AbstractThis paper studies the design of optimal monetary policy rules for emerging economies confronted to sharp capital outflows and speculative attacks. We extend Taylor type monetary policy rules by allowing the central bank to give some weight to the level of precautionary foreign reserve balances as one of its targets. We show that a currency crisis scenario can easily occur when the weight is zero, and that it can be avoided when the weight is positive. The impacts of the central bank's monetary control on the output level, the inflation rate, the exchange rate, and the foreign reserve level are investigated as well. By applying both the Hamiltonian as well as the Hamilton-Jacobi-Bellman (HJB) equation (the latter leading to a dynamic programming formulation of the problem), we can explore safe domains of attractions in a variety of complicated model variants. Given the uncertainties the central banks faces, we also show of how central banks can enlarge safe domains of attraction.
Download InfoIf you experience problems downloading a file, check if you have the proper application to view it first. In case of further problems read the IDEAS help page. Note that these files are not on the IDEAS site. Please be patient as the files may be large.
Bibliographic InfoPaper provided by IMK at the Hans Boeckler Foundation, Macroeconomic Policy Institute in its series IMK Working Paper with number 08-2009.
Length: 21 pages
Date of creation: 2009
Date of revision:
Currency Crises; Capital Outflows; Monetary Policy Rules;
Find related papers by JEL classification:
- E5 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit
- F3 - International Economics - - International Finance
This paper has been announced in the following NEP Reports:
- NEP-ALL-2009-10-17 (All new papers)
- NEP-CBA-2009-10-17 (Central Banking)
- NEP-IFN-2009-10-17 (International Finance)
- NEP-MAC-2009-10-17 (Macroeconomics)
- NEP-MON-2009-10-17 (Monetary Economics)
- NEP-ORE-2009-10-17 (Operations Research)
You can help add them by filling out this form.
reading list or among the top items on IDEAS.Access and download statisticsgeneral information about how to correct material in RePEc.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Sabine Nemitz).
If references are entirely missing, you can add them using this form.