Federal Reserve Bank of Kansas City
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Kansas City, MO 64198
Information about this author at RePEc
NBER Working Papers and Publications
|January 2010||Euler-Equation Estimation for Discrete Choice Models: A Capital Accumulation Application|
with Russell Cooper, John C. Haltiwanger: w15675
This paper studies capital adjustment at the establishment level. Our goal is to characterize capital adjustment costs, which are important for understanding both the dynamics of aggregate investment and the impact of various policies on capital accu- mulation. Our estimation strategy searches for parameters that minimize ex post errors in an Euler equation. This strategy is quite common in models for which adjustment occurs in each period. Here, we extend that logic to the estimation of parameters of dynamic optimization problems in which non-convexities lead to extended periods of investment inactivity. In doing so, we create a method to take into account censored observations stemming from intermittent investment. This methodology allows us to take the structural model directly to the d...
|May 2007||Implications of Search Frictions: Matching Aggregate and Establishment-level Observations|
with Russell Cooper, John Haltiwanger: w13115
This paper studies hours, employment, vacancies and unemployment at micro and macro levels. It is built around a set of facts concerning the variability of unemployment and vacancies in the aggregate and, at the establishment level, the distribution of net employment growth and the comovement of hours and employment growth. A search model with frictions in hiring and firing is used as a framework to understand these observations. Notable features of this search model include non-convex costs of posting vacancies, establishment level profitability shocks and a contracting framework that determines the response of hours and wages to shocks. The search friction creates an endogenous, cyclical adjustment cost. We specify and estimate the parameters of the search model using simulated method of...
|February 2004||Dynamics of Labor Demand: Evidence from Plant-level Observations and Aggregate Implications|
with Russel W. Cooper, John C. Haltiwanger: w10297
This paper studies the dynamics of labor demand at the plant and aggregate levels. The correlation of hours and employment growth is negative at the plant level and positive in aggregate time series. Further, hours and employment growth are about equally volatile at the plant level while hours growth is much less volatile than employment growth in the aggregate data. Given these differences, we specify and estimate the parameters of a plant-level dynamic optimization problem using simulated method of moments to match plant-level observations. Our findings indicate that non-convex adjustment costs are critical for explaining plant-level moments on hours and employment. Aggregation generates time series implications which are broadly consistent with observation. Further, we find that a model...
Published: Cooper, Russell & Haltiwanger, John & Willis, Jonathan L., 2015. "Dynamics of labor demand: Evidence from plant-level observations and aggregate implications," Research in Economics, Elsevier, vol. 69(1), pages 37-50. citation courtesy of
|October 2003||The Cost of Labor Adjustment: Inferences from the Gap|
with Russell W. Cooper: w10006
We study labor adjustment costs. We specify a dynamic optimization problem at the plant-level, allowing for both convex and non-convex adjustment costs. We estimate the parameters of the adjustment process using an indirect inference procedure in which simulated moments are matched with data moments. For this study we use estimates of reduced-form adjustment functions obtained by the gap methodology' reported in Caballero-Engel as data moments. Contrary to evidence at the micro level in support of non-convex adjustment costs, our findings indicate that piecewise quadratic adjustment costs are sufficient to match these aggregate moments.
Published: Cooper, Russell W. and Jonathan L. Willis. "The Cost of Labor Adjustment: Inferences from the Gap." Review of Economic Dynamics 12, 4 (October 2009): 632-647 . citation courtesy of