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Journal Article
Why markets in foreign exchange are different from other markets
This paper, originally published in the fall 1979 Quarterly Review, explains why unfettered markets cannot determine a price at which the currency of one country exchanges for that of another. In effect, any price will work--something which is not true in other markets. The paper then argues that the only feasible regimes for these special markets are floating exchange rates with capital controls or fixed exchange rates with monetary and budget policy coordination. ; Originally published in Quarterly Review, Fall 1979.
Conference Paper
Inside and outside money as alternative media of exchange
Report
A price discrimination analysis of monetary policy
Monetary policy is analyzed within a model that ignores transaction costs and appeals solely to legal restrictions on private intermediation to explain the coexistence of currency and interest-bearing default-free bonds. The interaction between such legal restrictions and monetary policy is illustrated in versions of overlapping generations models that contain three assets: government-issued currency and bonds and real capital. It is shown that legal restrictions and the use of both currency and bonds permit the government to levy a discriminatory inflation tax and that such a tax may be ...
Report
Interest rates under the U.S. national banking system
According to previous studies, the demand-liability feature of national bank notes did not present a problem for note-issuing banks because the nonbank public treated notes and other currency as perfect substitutes. However, that view, when combined with nonbindingness of the collateral restriction against note issue, itself an implication of the fact that some eligible collateral was not used for that purpose, implies that the safe short-term interest rate is pegged at the tax rate on note circulation. Since evidence on short-term interest rates is inconsistent with such a peg, that view ...
Working Paper
Rational expectations and the theory of economic policy
Report
Samuelson's consumption-loan model with country-specific fiat monies
In this paper, we examine various exchange rate regimes, paying particular attention to what difference the monetary-fiscal policy choices of governments make. The exchange rate may be market-determined or fixed, and if fixed, either cooperatively or by one government alone. Further, capital controls may or may not apply. Our most important result, quite general, we believe, is that absent capital controls the equilibrium exchange rate of the floating rate regime is indeterminate. It makes no sense to advocate floating rates and unfettered international borrowing and lending.
Working Paper
Resolving the National Banking System note-issue puzzle
Under the National Banking System, 1863-1914, national banks that deposited sufficient collateral could issue notes provided they paid a tax on notes in circulation: 1 percent per year before 1900 and 1/2 percent thereafter. Because note issue was far below the allowed maximum, an arbitrage argument predicts that short-term nominal interest rates should have been bounded above by the tax rate. They were not. That is the note-issue puzzle. Our resolution takes the form of a model in which notes play a role, but in which the profitability of note issue is not tied to anything that resembles a ...