Recent legislation has removed U.S. legal impediments to issuing private bank notes. At the same time, improved transaction technologies have enabled banks and other entities to issue various forms of "e-cash." Consequently, developed economies may soon see the reemergence of privately issued...

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...

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...

This study establishes several facts about medieval monetary debasements: they were followed by unusually large minting volumes and by increased seigniorage; old and new coins circulated concurrently; and, at least some of the time, coins were valued by weight. These facts constitute a puzzle...

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)...

This study describes and reconciles two common, seemingly contradictory views about a key monetary policy relationship: that between money and interest rates. Data since 1960 for about 40 countries support the Fisher equation view, that these variables are positively related. But studies taking...

Our study examines whether there is a systematic relationship between the monetary standard under which a country operates and the rate of inflation it experiences. It also explores whether there are other properties of inflation, money, and output that differ between economies operating under a...