Theories of rules and discretion have become a corner stone in the formulation of macroeconomic policy. They suggest that monetary policy rules are first best in terms of social welfare. However, if commitment is not feasible, delegating monetary policy to an independent and conservative central...

The classical gold standard era from 1880 to 1914, when most countries of the world defined their currencies in terms of a fixed weight (which is equivalent to a fixed price) of gold and hence adhered to a fixed exchange rate standard, has been regarded by many observers as a most admirable...

How well does the “Law of One Price” operate across countries? Interest in this question has been stimulated by the Monetary Aproach to the Balance of Payments (Frenkel and Johnson (1975)) which uses the law to determine the price of traded goods in open economies.

Growing dissatisfaction with the record of discretionary monetary policy in the United States in the past decade has led to interest in alternative monetary arrangements to restore price level and real output stability, and to allow the economy to grow to its potential, unfettered by macro...