Does Anticipated Aggregate Demand Policy Matter? Further Econometric results.

A heated debate has arisen over what Modigliani has dubbed the Macro Rational Expections (MRE) hypothesis. This hypothesis embodies two component hypotheses: 1) rational expectations and 2) short-run neutrality -- i.e., that anticipated changes in aggregate demand will have already been taken into account in economic agents' behavior and will thus evoke no output or employment response. Together these component hypotheses imply that deterministic feedback policy rules will have no effect on business cycle fluctuations. The irrelevance of these types of policy rules is inconsistent with much previous macro theorizing as well as with the views of policymakers. It is thus an extremely controversial proposition which requires a wide range of empirical research. This paper is a sequel to a previous paper by the author. That paper developed a methodology for testing the MRE hypothesis and found that anticipated money growth does matter to the business cycle. This paper extends the analyses to cases where the rate of nominal GNP growth or the inflation rate, rather than money growth, is the aggregate demand variable. The empirical results are also negative on the MRE hypothesis and its corresponding policy ineffectiveness proposition.

Consumer Sentiment and Spending on Consumer Durables

macroeconomics, consumer

Anatomy of a Financial Crisis

This paper provides an asymmetric information framework for understanding the nature of financial crises. It provides the following precise definition of a financial crisis: A financial crisis is a disruption to financial markets in which adverse selection and moral hazard problems become much worse, so that financial markets are unable to efficiently channel funds to those who have the most productive investment opportunities. As a result, a financial crisis can drive the economy away from an equilibrium with high output in which financial markets perform well to one in which output declines sharply. The asymmetric information framework explains the patterns in the data and many features of these crises which are otherwise hard to explain. It indicates that financial crises have effects over and above those resulting from bank panics and therefore provides a rationale for an expanded lender-of-last resort role for the central bank in which the central bank uses the discount window to provide liquidity to sectors outside of the banking system.

International Experiences With Different Monetary Policy Regimes

In recent years a growing consensus has emerged for price stability as the overriding, long run goal of monetary policy. However, despite this consensus, the following question still remains: how should monetary policy be conducted to achieve the price stability goal? This paper examines the experience with different monetary policy regimes currently in use in a number of countries to shed light on this question.inflation targeting; monetary policy;

Inflation Dynamics

This paper first outlines the key stylized facts about changes in inflation dynamics in recent years: 1) inflation persistence has declined, 2) the Phillips curve has flattened, and 3) inflation has become less responsive to other shocks. These changes in inflation dynamics are interpreted as resulting from an anchoring of inflation expectations as a result of better monetary policy. The paper then goes on to draw implications for monetary policy from this interpretation, as well as implications for inflation forecasts.

A Multi-Country Study of the Information in the Term Structure about Future Inflation

This paper provides evidence on what the term structure (for maturities of twelve months or less) tells us about future inflation in ten OECD countries. The empirical results on the information in the term structure contrast with those that find that the level of interest rates help forecast the future level of inflation. Instead, they indicate that for the majority of the countries in the sample, the term structure does not contain a great deal of information about the future path of inflation. The results for France, the United Kingdom and Germany tell a different story, however. In these countries, the term structure contains a highly significant amount of information about future changes in inflation. The evidence in this paper suggests that central banks for most of the countries studied here should exercise some caution in using the term structure of interest rates as a guide for assessing inflationary pressures in the economy, as is currently under consideration in the U.S. central bank. Although there is significant information in the term structure about the future path of inflation for a few of the countries, this is not a result that is true in general. The empirical evidence does reveal, however, that for every country studied except the United Kingdom, there is a great deal of information in the term structure of nominal' interest rates about the term structure of real' interest rates. This finding is an extremely useful one because it suggests that for most countries researchers can examine observable data on the nominal term structure to provide them with information about the behavior of the real' term structure.

Monetary Policy and Short-Term Interest Rates: An Efficient Markets-Rational Expectations Approach

The impact of a money stock increase on nominal short-term interest rates has been a hotly debated issue in the monetary economics literature. The most commonly held view -- also a feature of most structural macro models--has an increase in the money stock leading, at least in the short-run, to a decline in short interest rates. Monetarists dispute this view because they believe that it ignores the dynamic effects of a money stock increase. This paper is an application of efficient markets-rational expectations theory to analyze empirically the relationship of money supply growth and short- term interest rates. This approach has the advantage over earlier research on this subject in that it imposes a theoretical structure that allows easier interpretation of the empirical results as well as more powerful statistical tests. In the interest of ascertaining the robustness of the results, many different empirical tests are carried out in this paper, and they uniformly do not support the proposition that increases in the money supply are correlated with declines in short rates.