Creator: Arellano, Cristina, Bai, Yan, and Kehoe, Patrick J. Series: Staff report (Federal Reserve Bank of Minneapolis. Research Department) Number: 466 Abstract:
The U.S. Great Recession featured a large decline in output and labor, tighter financial conditions, and a large increase in firm growth dispersion. We build a model in which increased volatility at the firm level generates a downturn and worsened credit conditions. The key idea is that hiring inputs is risky because financial frictions limit firms' ability to insure against shocks. An increase in volatility induces firms to reduce their inputs to reduce such risk. Out model can generate most of the decline in output and labor in the Great Recession and the observed increase in firms' interest rate spreads.
Keyword: Uncertainty shocks, Credit crunch, Great Recession, Firm credit spreads, Firm heterogeneity, Labor wedge, and Credit constraints Subject (JEL): E23 - Macroeconomics: Production, E32 - Business Fluctuations; Cycles, D52 - Incomplete Markets, E44 - Financial Markets and the Macroeconomy, E24 - Employment; Unemployment; Wages; Intergenerational Income Distribution; Aggregate Human Capital; Aggregate Labor Productivity, and D53 - General Equilibrium and Disequilibrium: Financial Markets
Creator: Kehoe, Patrick J., Midrigan, Virgiliu, and Pastorino, Elena Series: Staff report (Federal Reserve Bank of Minneapolis. Research Department) Number: 536 Abstract:
During the Great Recession, regions of the United States that experienced the largest declines in household debt also experienced the largest drops in consumption, employment, and wages. Employment declines were larger in the nontradable sector and for firms that were facing the worst credit conditions. Motivated by these findings, we develop a search and matching model with credit frictions that affect both consumers and firms. In the model, tighter debt constraints raise the cost of investing in new job vacancies and thus reduce worker job finding rates and employment. Two key features of our model, on-the-job human capital accumulation and consumer-side credit frictions, are critical to generating sizable drops in employment. On-the-job human capital accumulation makes the flows of benefits from posting vacancies long-lived and so greatly amplifies the sensitivity of such investments to credit frictions. Consumer-side credit frictions further magnify these effects by leading wages to fall only modestly. We show that the model reproduces well the salient cross-regional features of the U.S. data during the Great Recession.
Keyword: Employment, Debt constraints, Search and matching, and Human capital Subject (JEL): E32 - Business Fluctuations; Cycles, E21 - Macroeconomics: Consumption; Saving; Wealth, J64 - Unemployment: Models, Duration, Incidence, and Job Search, J21 - Labor Force and Employment, Size, and Structure, and E24 - Employment; Unemployment; Wages; Intergenerational Income Distribution; Aggregate Human Capital; Aggregate Labor Productivity
Creator: Kehoe, Patrick J. and Midrigan, Virgiliu Series: Staff report (Federal Reserve Bank of Minneapolis. Research Department) Number: 413 Abstract:
Recent studies say prices change about every four months. Economists have interpreted this high frequency as evidence against the importance of sticky prices for the real effects of monetary policy. Theory implies that this interpretation is correct if most price changes are regular, but not if most are temporary, as in the data. Temporary changes have a striking feature: after such a change, the nominal price tends to return exactly to its preexisting level. We study versions of Calvo and menu cost models that replicate this feature. Both models predict that the degree of aggregate price stickiness is determined mostly by the frequency of regular price changes, not by the combined frequency of temporary and regular price changes. Since regular prices are sticky in the data, the models predict a substantial degree of aggregate price stickiness even though micro prices change frequently. In particular, the aggregate price level in our models is as sticky as in standard models in which micro prices change about once a year. In this sense, prices are sticky after all.
Keyword: Sticky prices, Menu costs, and Sales Subject (JEL): E32 - Business Fluctuations; Cycles, E30 - Prices, Business Fluctuations, and Cycles: General (includes Measurement and Data), and E24 - Employment; Unemployment; Wages; Intergenerational Income Distribution; Aggregate Human Capital; Aggregate Labor Productivity
Creator: Chari, V. V. and Kehoe, Patrick J. Series: Staff report (Federal Reserve Bank of Minneapolis. Research Department) Number: 376 Abstract:
Theoretical advances in macroeconomics made in the last three decades have had a major influence on macroeconomic policy analysis. Moreover, over the last several decades, the United States and other countries have undertaken a variety of policy changes that are precisely what macroeconomic theory of the last 30 years suggests. The three key developments that have shaped macroeconomic policy analysis are the Lucas critique of policy evaluation due to Robert Lucas, the time inconsistency critique of discretionary policy due to Finn Kydland and Edward Prescott, and the development of quantitative dynamic stochastic general equilibrium models following Finn Kydland and Edward Prescott.
Subject (JEL): E31 - Price Level; Inflation; Deflation, H21 - Taxation and Subsidies: Efficiency; Optimal Taxation, E52 - Monetary Policy, E62 - Fiscal Policy, and E24 - Employment; Unemployment; Wages; Intergenerational Income Distribution; Aggregate Human Capital; Aggregate Labor Productivity