In 1952, the average quarterly volatility of U.S. state employment growth stood at 1.5 percent. By 1995, employment growth volatility came in at just under 0.5 percent. While all states shared in the decline, some states declined much more dramatically than others. We analyze aspects of this...

Many recent studies have identified a decline in the volatility of U.S. real output over the last half century. This study examines a less discussed and analyzed trend, but one as significant as the drop in output volatility, namely a substantial decline in employment volatility during the...

A simple monetary model with increasing consumption variety is used to examine issues surrounding optimal monetary policy and its implementation. When consumption variety is increasing, there is a wedge driven between inflation measured in terms of goods prices and inflation measured in terms of...

Cyclical dynamics at the regional level are investigated using newly developed time-series techniques that allow a decomposition of aggregate data into common trends and common cycles. We apply the common-trend/common-cycle representation to per capita personal income for the eight BEA regions...

The authors investigate an international monetary business-cycle model in which agents face monetary policy processes that incorporate regime shifts. In any given period agents cannot directly observe the policy regime, but instead form beliefs that are updated via Bayesian learning. As a...

This study documents a general decline in the volatility of employment growth during the period 1956 to 2005 and examines its possible sources. Estimates from a state-level pooled cross-section/time-series model indicate that aggregate and state-level factors each account for an important share...

Interest rates change in response to a variety of economic events, such as changes in Fed policy, crises in financial markets, and changes in prospects for long-term economic growth and inflation. But such events are sporadic, and interest rates show a more regular pattern of volatility that...

There is tremendous disparity in the levels of individuals’ incomes across countries. However, this disparity in per capita income has not always existed. In “The Evolution of the World Income Distribution,” Keith Sill investigates some facts about the evolution of per capita income across...

For various reasons, oil-price increases may lead to significant slowdowns in economic growth. Five of the last seven U.S. recessions were preceded by significant increases in the price of oil. In “The Macroeconomics of Oil Shocks,” Keith Sill examines the effect of changes in oil prices on...

Our final article looks at the difference in wages between high-skill workers (such as those who might work in biotech) and low-skill workers. This skill premium has increased dramatically over the past 30 years. Although economists are still debating the causes of this increase, it seems likely...