Devaluation Risk and the Real Economy

Colin Weiss

A pertinent form of economic uncertainty for developing countries today is that of devaluation risk: the possibility of a large decrease in the value of a country’s currency relative to other currencies. It is difficult to measure the impact of economic and political uncertainty on the economy because changes in uncertainty are often the result of changes in economic performance. The effects of devaluation risk in particular are also hard to estimate because actual devaluations often quickly follow increases in devaluation risk.

In his job market paper, “Is Devaluation Risk Contractionary? Evidence from U.S. Silver Coinage Agitation, 1878-1900,” UCLA graduate student Colin Weiss uses an historical setting to identify the negative effect of devaluation risk on aggregate economic activity. In the late 19th century, the U.S. operated on a gold standard, where the dollar could be exchanged for gold at a fixed price at the treasury. This system was unpopular with a large fraction of the population who wanted the dollar to be devalued against gold under a policy of unlimited silver coinage. While the U.S. did not abandon the gold standard, political factors increased devaluation risk for several years.


Weiss constructed a set of daily-level silver policy events between 1878 and 1900 from the historical record. He then gathered daily data on bond yields for U.S. corporations during this time period. News indicating a higher probability of dollar devaluation raised corporate borrowing costs, particularly for fi rms with heavy debt burdens that were payable in gold. Using monthly data on the interest rate differential between short-term gold and dollar-denominated debt, he shows that silver policy news is quickly followed by jumps in this devaluation risk premium.
Turning to the aggregate effects of devaluation risk, Weiss links his daily silver policy news series with a monthly industrial production index and traces the response of this index to silver news. An increase in devaluation risk is associated with a signifi cant fall in industrial production one year after the silver policy news occurs according to his analysis. He argues that devaluation risk lowered economic activity during this time period because greater uncertainty about the dollar led to a contraction in credit as gold was withdrawn from the fi nancial sector. Evidence on gold out flows from the U.S. and the ratio of currency holdings to deposits in banks during this time period corroborates this hypothesis.

Many developing countries today borrow heavily in dollars rather than their local currency, a trend that has accelerated in recent years. At the same time, the probabilities that these other currencies depreciate against the dollar has increased as the Federal Reserve solidifi es plans to raise interest rates and consequently the value of the dollar in the near future. Weiss’s research indicates that developing countries’ financial conditions deserve careful monitoring in light of these facts.

Colin Weiss will be joining the Federal Reserve Board of Governors in August.