Research Database

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.

This paper illustrates the application of observable index models to the problem of macroeconomic forecasting. In this context, a Bayesian prior is used to describe a class of models which impose the index structure with more or less weight. An out-of-sample forecasting experiment is used to measure the possible benefits of this approach. In addition, impulse response functions and the decomposition of forecast variance are analyzed to suggest a possible separation of real and nominal shocks into separate channels.

In this paper we propose and test a new explanation of bank behavior during the Free Banking Era, 1837–63. Arguing against the view that free bank failures were due to fraud, we claim that they were caused by exposure to term structure risk. Testing this new explanation with a new and extensive body of data, we find strong support for it: periods of falling bond prices correspond to the periods with most of the free bank failures. The new data do not support the view that fraud caused the failures.

Restrictions that general equilibrium theory place upon average returns are found to be strongly violated by the U.S. data in the 1889–1978 period. This result is robust to model specification and measurement problems. We conclude that equilibrium models which are not Arrow-Debreu economies are needed to rationalize the large average equity premium that prevailed during the last 90 years.

In a model which exhibits many monetarist properties it is shown that monetary and fiscal policies must be coordinated. The model is populated by overlapping generations of three-period lived agents who can hold fiat money, fiat bonds, and physical capital. A government produces a public good and issues both money and fiat bonds to finance permanent budget deficits. In this model both fiat money and fiat bonds can have value in equilibrium, and their co-existence can allow a more efficient financing of deficits than can a single debt instrument.

The purpose of this paper is to begin a reevaluation of the Free Banking Era by developing and examining individual bank information on the population of banks which existed under the free banking laws in four states. This information allows us to determine the number of free banks which failed and to estimate the resulting losses to their note holders. While the new evidence suggests there were problems with free banking, it presents a serious challenge to the prevailing view that free banking led to financial chaos.

We study the possible specialness of circulating as opposed to noncirculating private securities using models whose equilibria imply the existence of both. The models are pure exchange setups with spatial separation and with the potential for a variety of intertemporal trades. We find a sense in which unregulated circulating private securities are troublesome. It can happen that in order for an equilibrium to exist, the amounts of circulating debts issued at the same time in spatially and informationally separated markets have to satisfy restrictions not implied by individual maximization and market clearing in each market separately.