TY - JOUR AU - Rodrik,Dani TI - The Social Cost of Foreign Exchange Reserves JF - National Bureau of Economic Research Working Paper Series VL - No. 11952 PY - 2006 Y2 - January 2006 UR - http://www.nber.org/papers/w11952 L1 - http://www.nber.org/papers/w11952.pdf N1 - Author contact info: Dani Rodrik John F. Kennedy School of Government Harvard University 79 JFK Street Cambridge, MA 02138 Tel: 617/495-9454 Fax: 617/496-5747 E-Mail: dani_rodrik@harvard.edu AB - There has been a very rapid rise since the early 1990s in foreign reserves held by developing countries. These reserves have climbed to almost 30 percent of developing countries' GDP and 8 months of imports. Assuming reasonable spreads between the yield on reserve assets and the cost of foreign borrowing, the income loss to these countries amounts to close to 1 percent of GDP. Conditional on existing levels of short-term foreign borrowing, this does not represent too steep a price as an insurance premium against financial crises. But why developing countries have not tried harder to reduce short-term foreign liabilities in order to achieve the same level of liquidity (thereby paying a smaller cost in terms of reserve accumulation) remains an important puzzle. ER -