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Journal Article
Assessing changes in the monetary transmission mechanism: a VAR approach : commentary
Paper for a conference sponsored by the Federal Reserve Bank of New York entitled Financial Innovation and Monetary Transmission
Journal Article
How Have Changing Sectoral Trends Affected GDP Growth?
Trend GDP growth has slowed about 2.3 percentage points to 1.7% since 1950. Different economic sectors have contributed to this slowing to varying degrees depending on the distinct trends of technology and labor growth in each sector. The extent to which sectors influence overall growth depends on the degree of spillovers to other sectors, which amplifies the effect of sectoral changes. Three sectors with slowing growth and linkages to other sectors?construction, nondurable goods, and professional and business services?account for 60% of the decline in trend GDP growth.
Journal Article
Commentary on \\"what's real about the business cycle?\\"
Working Paper
Sectoral vs. aggregate shocks : a structural factor analysis of industrial production
This paper uses factor analytic methods to decompose industrial production (IP) into components arising from aggregate shocks and idiosyncratic sector-specific shocks. An approximate factor model finds that nearly all (90%) of the variability of quarterly growth rates in IP are associated with common factors. Because common factors may reflect sectoral shocks that have propagated by way of input-output linkages, we then use a multisector growth model to adjust for the effects of these linkages. In particular, we show that neoclassical multisector models, of the type first introduced by Long ...
Working Paper
Measures of fit for calibrated models
Conference Paper
Phillips curve inflation forecasts
This paper surveys the literature since 1993 on pseudo out-of-sample evaluation of inflation forecasts in the United States and conducts an extensive empirical analysis that recapitulates and clarifies this literature using a consistent data set and methodology. The literature review and empirical results are gloomy and indicate that Phillips curve forecasts (broadly interpreted as forecasts using an activity variable) are better than other multivariate forecasts, but their performance is episodic, sometimes better than and sometimes worse than a good (not nave) univariate benchmark. The ...
Working Paper
Money, prices, interest rates and the business cycle