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Journal Article
Gresham's law or Gresham's fallacy?
In this article, the authors argue the answer to their title depends on whether a qualifier is added to the standard version of the law that "bad money drives out good." By examining several historical episodes, they find instances where bad money (valued more at the mint than in the market) failed to drive out good money (valued less at the mint than in the market). Rolnick and Weber next explain why the common qualifier to this law, which requires the mint to fix the rate of exchange at face value, does not reinstate the law. The common qualifier fails to give plausible reasons for how ...
Report
Output variability in an open-economy macro model with variance-dependent parameters
This paper analyzes the variability of output under money supply and exchange rate rules in an open economy in which the slope of the aggregate supply curve depends on the variances of aggregate demand and market-specific innovations. It demonstrates that results regarding the dominance of one rule over the other when the slope of the aggregate supply curve is constant are reversed when the slope of the aggregate supply curve depends on the variances of innovations and these variances are sufficiently large.
Working Paper
Bank liability insurance schemes before 1865
Prior to the Civil War several states established bank liability insurance schemes of two basic types. One was an insurance fund, in which member banks paid into a state-run fund that would pay losses of bank creditors. The other was a mutual guarantee system, in which survivor banks were legally responsible the liabilities of any bank that became insolvent. Both schemes did well at insuring bank creditors, but neither prevented bank panics. Bank failure rates were somewhat higher for banks that were part of these schemes. The experience with these schemes shows that regulatory incentives ...
Working Paper
Will the new $100 bill decrease counterfeiting?
A current U.S. policy is to introduce a new style of currency that is harder to counterfeit, but not immediately to withdraw from circulation all of the old-style currency. This policy is analyzed in a random-matching model of money, and its potential to decrease counterfeiting in the long run is shown. For various parameters of the model, three types of equilibria are found to occur. In only one does counterfeiting continue at its initial high level. In the other two, both genuine and counterfeit old-style money go out of circulation - immediately in one and gradually in the other. There are ...
Report
A new explanation for free bank failures
This paper surveys recent issues in macroeconomics from the viewpoint of dynamic economic theory. The need to look beyond demand and supply curves and the insights that come from doing so are emphasized. Examples of issues in debt management and fiscal policy are analyzed.
Working Paper
The debasement puzzle: an essay on medieval monetary policy
This paper establishes the stylized fact that medieval debasements were accompanied by unusually large minting volumes and revenues. This fact is a puzzle under the commonly held view that metallic coins are commodity money and exchange by weight. An existing explanation is that debased coins were used to reduce the real burden of nominally denominated debts. This explanation is logically flawed: nothing prevents agents from renegotiating contracts and avoid incurring minting costs. The paper also establishes other facts about monetary mutations, which altogether pose a challenge to monetary ...
Journal Article
Money, inflation, and output under fiat and commodity standards
This study examines the behavior of money, inflation, and output under fiat and commodity standards to better understand how changes in monetary policy affect economic activity. Using long-term historical data for 15 countries, the study finds that the growth rates of various monetary aggregates are more highly correlated with inflation and with each other under fiat standards than under commodity standards. Money growth, inflation, and output growth are also higher under fiat standards. In contrast, the study does not find that money growth is more highly correlated with output growth under ...
Working Paper
International Evidence on Long-Run Money Demand
We explore the long-run demand for M1 based on a data set that has comprised 32 countries since 1851. In many cases, cointegration tests identify a long-run equilibrium relationship between either velocity and the short rate or M1, GDP, and the short rate. Evidence is especially strong for the United States and the United Kingdom over the entire period since World War I and for moderate and high-inflation countries. With the exception of high-inflation countries?for which a ?log-log? specification is preferred?the data often prefer the specification in the levels of velocity and the short ...
Working Paper
A model of commodity money, with applications to Gresham's Law and the debasement puzzle
We develop a model of commodity money and use it to analyze the following two questions motivated by issues in monetary history: What are the conditions under which Gresham's Law holds? And, what are the mechanics of a debasement (lowering the metallic content of coins)? The model contains light and heavy coins, imperfect information, and prices determined via bilateral bargaining. There are equilibria with neither, both, or only one type of coin in circulation. When both circulate, coins may trade by weight or by tale. We discuss the extent to which Gresham's Law holds in the various cases. ...
Working Paper
A model of bimetallism
Bimetallism has been the subject of considerable debate: Was it a viable monetary system? Was it a desirable system? In our model, the (exogenous and stochastic) amount of each metal can be split between monetary uses to satisfy a cash-in-advance constraint, and nonmonetary uses in which the stock of uncoined metal yields utility. The ratio of the monies in the cash-in-advance constraint is endogenous. Bimetallism is feasible: we find a continuum of steady states (in the certainty case) indexed by the constant exchange rate of the monies; we also prove existence for a range of fixed exchange ...