Search Results
Working Paper
U.S. monetary policy and econometric modeling: tales from the FOMC transcripts 1984-1991
This paper uses the transcripts from the FOMC meetings to characterize the interactions between policymakers and macro models in the formulation of U.S. monetary policy. We develop a taxonomy of these interactions and present two case studies. The first case focuses on the debate on the choice of monetary target and the second case focuses on the 1990/1991 recession. The analysis reveals that U.S. monetary policy relies on models for information. Models give estimates of both the outlook and the response of the economy to policy changes. Models also evolve to recognize the changing context in ...
Conference Paper
Design of model simulations
Working Paper
IT investment and Hicks' composite-good theorem: the U.S. experience
We study whether aggregation residuals in U.S. private investment in information technology (IT) exhibit a predictable pattern that is consistent with Hicks' composite-good theorem and that may be used for forecasting. To determine whether one can extract such a pattern, we apply the general-to-specific strategy developed by Krolzig and Hendry (2001). This strategy combines ordinary least squares with a computer-automated algorithm that selects a specification based on coefficients' statistical significance, residual properties, and parameter constancy. Then, we derive the testable ...
Working Paper
Real exchange rates: measurement and implications for predicting U.S. external imbalances
That international trade flows respond to changes in real exchange rates is beyond question. What is less clear is whether the measurement of real exchange rates matters for characterizing and predicting such responses. To identify the implications of choosing a given measure of the real exchange rate, I examine how the parameter estimates and the forecast performance of a given model vary in response to alternative measures of real exchange rates. I reject a given measure if its use (a) implies estimates inconsistent with economic theory; (b) contradicts the assumptions needed for ...
Working Paper
An empirical analysis of inflation in OECD countries
One of the most remarkable macroeconomic developments of the past decade has been the widespread decline in inflation despite declines in unemployment rates. For the United States, these seemingly contradictory developments have been reconciled in terms of three factors: (1) an acceleration in productivity, (2) structural changes in labor markets that lowered the natural unemployment rate (NAIRU), and (3) improved credibility of monetary policy. Here we ask whether comparable factors were at work in foreign industrial countries. To address this question, we empirically characterize the ...
Working Paper
Can debtor countries service their debts? Income and price elasticities for exports of developing countries
Interest in income and price elasticities for international trade has increased recently because of the debt crisis that many developing countries are experiencing. Estimates of income elasticities of import demand, however, range from a low of 1.3 to a high of 4.7. Such differences have important implications for debtor and creditor countries alike. Using quarterly data for the period 1973-1981, this paper estimates income and price elasticities for non-oil imports of five major industrial countries from non-OPEC developing countries. The empirical results suggest that the income elasticity ...
Working Paper
Productivity, investment, and current accounts: reassessing the evidence
The most widely accepted explanation for the inverse association between private investments and current accounts [Glick and Rogoff, 1995] rests on data for manufactures through 1990. Is this consensus robust to revisions to the national accounts and the expansion of information technologies since 1990? To address this question I replicate their results and I find that post 1990 developments eliminate the support for such a conclusion. I also implement alternative formulations and find, again, a lack of empirical support for their findings. Thus I examine the role of measurement errors and ...
Working Paper
A century of trade elasticities for Canada, Japan, and the United States
Virtually all that is known about the behavior of imports rests on studies estimating income and price elasticities with postwar data. But anyone examining the evolution of trade over the last century cannot avoid asking whether the postwar period provides enough information to characterize that behavior. Indeed, the literature ignoring that past offers a large range of elasticity estimates suggesting that the role of income and prices in determining imports is not known with any precision. This paper offers the first analysis ofthat role using data since 1890 for Canada, Japan, and the ...
Working Paper
Measuring U.S. international relative prices: a WARP view of the world
In this paper we construct a new measure of U.S. prices relative to those of its trading partners and use it to reexamine the behavior of U.S. net exports. Our measure differs from existing measures of the dollar's real effective exchange rate (REER) in that it explicitly incorporates both the difference in price levels between the United States and developing economies and the growing importance of these developing economies in world trade. Unlike existing REERs, our measure shows that relative U.S. prices have increased significantly over the past 15 years. In terms of simple correlations, ...