NATIONAL BUREAU OF ECONOMIC RESEARCH
NATIONAL BUREAU OF ECONOMIC RESEARCH

Causes of Appreciation and Volatility of the Dollar with Comment by Jacob Frenkel

William H. Branson, Jacob A. Frenkel

NBER Working Paper No. 1777 (Also Reprint No. r0785)
Issued in December 1985
NBER Program(s):   ITI   IFM

In 1981 real interest rates in the United States increased spectacularly, and the dollar appreciated in real terms by about 20 percent. Since the end of 1981, long-term real interest rates have remained in the range of 5-10 percent, with nominal long rates above short rates. The dollar appreciated further, but more gradually, until early 1985. This paper argues that these movements in real interest rates and the real exchange rate are due to the shift in the high-employment deficit by some $200 billion that was announced in the 1981 budget program. This requires an increase in real interest rates and a real appreciation to generate the sum of excess domestic saving and foreign borrowing to finance it. The argument is a straightforward extension of the idea of "crowding out" at full employment to an open economy.The current situation is not sustainable, however. Eventually international investors will begin to resist further absorption of dollars into their portfolios, so U.S. interest rates will have to rise further, as the markets seem to expect, and the dollar will have to depreciate. This will continue until the current account is back in approximate balance, and the entire load of deficit financing is shifted to excess U.S. saving. In his comments on Branson's paper, Jacob A. Frenkel discusses additional factors that have contributed to the evolution of the dollar since 1980. He concludes that in addition to U.S. fiscal policies, monetary policy in the United States and the fiscal position of the U.K., West Germany and Japan have also contributed to the dollar's strength.

download in pdf format
   (429 K)

download in djvu format
   (329 K)

email paper

This paper is available as PDF (429 K) or DjVu (329 K) (Download viewer) or via email.

Machine-readable bibliographic record - MARC, RIS, BibTeX

Document Object Identifier (DOI): 10.3386/w1777

Published: Branson, William H. "Causes of Appreciation and Volatility of the Dollar,"with comment by Jacob A. Frenkel. The U.S. Dollar -- Recent Developments, Outlook, and Policy Options, pp. 33-63. Kansas City: The Federal Reserve Bank of Kansas City, 1985.

Users who downloaded this paper also downloaded these:
Marston w0492 Exchange-Rate Unions and the Volatility of the Dollar
Krugman w0554 Oil and the Dollar
 
Publications
Activities
Meetings
Data
People
About

Support
National Bureau of Economic Research, 1050 Massachusetts Ave., Cambridge, MA 02138; 617-868-3900; email: info@nber.org

Contact Us