The Unemployment Volatility Puzzle: Is Wage Stickiness the Answer?

I study the cyclical behavior of an equilibrium search model with endogenous job creation and destruction, with focus on the model's failure to match the observed cyclical volatility of unemployment. Job creation in the model is influenced by wages in new matches. I summarize microeconometric evidence on wages in new matches and show that the key model elasticities are consistent with the evidence. Therefore explanations of the unemployment volatility puzzle have to preserve the cyclical volatility of wages. I discuss some extensions of the model that can increase cyclical unemployment volatility through mechanisms other than wage stickiness.

[1]  S. Nickell,et al.  Wage Equations, Wage Curves and All That , 2000 .

[2]  D. Andolfatto.  Business Cycles and Labor-Market Search , 1996 .

[3]  Robert Shimer,et al.  Reassessing the Ins and Outs of Unemployment , 2007 .

[4]  M. Bils.  Real Wages over the Business Cycle: Evidence from Panel Data , 1985, Journal of Political Economy.

[5]  Marcelo Veracierto.  On the Cyclical Behavior of Employment, Unemployment and Labor Force Participation , 2002 .

[6]  M. Gertler,et al.  Unemployment Fluctuations with Staggered Nash Wage Bargaining , 2006, Journal of Political Economy.

[7]  Donggyun Shin.  Cyclicality of real wages among young men , 1994 .

[8]  R. Shimer.  The Cyclical Behavior of Equilibrium Unemployment and Vacancies , 2005 .

[9]  Eran Yashiv.  Evaluating the Performance of the Search and Matching Model , 2005, SSRN Electronic Journal.

[10]  M. Baily.  Wages and Employment under Uncertain Demand , 1974 .

[11]  Leena Rudanko.  Labor market dynamics under long-term wage contracting ☆ , 2009 .

[12]  Real Wage Cyclicality in Germany and the UK: New Results Using Panel Data , 2007, SSRN Electronic Journal.

[13]  C. Pissarides,et al.  Looking into the black box: a survey of the matching function , 2001 .

[14]  Paul R. Milgrom,et al.  The Limited Influence of Unemployment on the Wage Bargain , 2005 .

[15]  C. Pissarides,et al.  Search, Wage Bargains and Cycles , 1987 .

[16]  J. Dinardo,et al.  The Effect of Implicit Contracts on the Movement of Wages Over the Business Cycle: Evidence from Micro Data , 1991, Journal of Political Economy.

[17]  Marcus Hagedorn,et al.  The Cyclical Behavior of Equilibrium Unemployment and Vacancies Revisited , 2008, SSRN Electronic Journal.

[18]  M. Darby,et al.  The Ins and Outs of Unemployment: the Ins Win , 1986 .

[19]  Costas Azariadis,et al.  Implicit Contracts and Underemployment Equilibria , 1975, Journal of Political Economy.

[20]  J. Sutton.  Non-Cooperative Bargaining Theory: An Introduction , 1986 .

[21]  Eran Yashiv.  Labor Search and Matching in Macroeconomics , 2007, SSRN Electronic Journal.

[22]  C. Haefke,et al.  Wage Rigidity and Job Creation , 2007, SSRN Electronic Journal.

[23]  P. Devereux.  The Cyclicality of Real Wages within Employer-Employee Matches , 2001 .

[24]  Tenure, business cycle and the wage-setting process , 2006 .

[25]  S. Davis,et al.  Gross job flows , 1999 .

[26]  R. Hart,et al.  Real Wage Cyclicality of Job Stayers, Within-Company Job Movers, and Between-Company Job Movers , 2005, SSRN Electronic Journal.

[27]  Fei Peng,et al.  Real Wage Cyclicality in Italy , 2006, SSRN Electronic Journal.

[28]  F. Langot.  Unemployment and Business Cycle : a General Equilibrium Matching Model , 1995 .

[29]  C. A. Pissarides,et al.  Short-run Equilibrium Dynamics of Unemployment Vacancies, and Real Wages , 1985 .

[30]  J. Ferri,et al.  Price Rigidity and the Volatility of Vacancies and Unemployment , 2006 .

[31]  S. Fujita,et al.  The Cyclicality of Job Loss and Hiring , 2006 .

[32]  R. Hart,et al.  The Spot Market Matters: Evidence on Implicit Contracts from Britain , 2005, SSRN Electronic Journal.

[33]  S. Fujita,et al.  Reassessing the Shimer Facts , 2007 .

[34]  Gary Solon,et al.  New Evidence on Real Wage Cyclicality Within Employer-employee Matches , 2006 .

[35]  C. Pissarides,et al.  Search Unemployment with On-the-job Search , 1994 .

[36]  A. Brandolini.  IN SEARCH OF A STYLISED FACT: DO REAL WAGES EXHIBIT A CONSISTENT PATTERN OF CYCLICAL VARIABILITY? , 1995 .

[37]  R. De Bock,et al.  Aggregate Shocks and Labor Market Fluctuations , 2006 .

[38]  Gary Solon,et al.  Measuring the Cyclicality of Real Wages: How Important is Composition Bias , 1992 .

[39]  A. Shaked,et al.  Involuntary Unemployment as a Perfect Equilibrium in a Bargaining Model (Now published in Econometrica, vol.52, (1984), pp.1351-1364.) , 1984 .

[40]  Steven J. Davis,et al.  Gross Job Creation, Gross Job Destruction and Employment Reallocation , 1991 .

[41]  P. Portugal,et al.  Workers' Flows and Real Wage Cyclicality , 2007, SSRN Electronic Journal.

[42]  A. Oswald,et al.  The Wage Curve , 1989 .

[43]  Peter A. Diamond,et al.  Aggregate Demand Management in Search Equilibrium , 1982, Journal of Political Economy.

[44]  Christopher A. Pissarides,et al.  Equilibrium Unemployment Theory - 2nd Edition , 2000 .

[45]  Regis Barnichon.  Productivity, aggregate demand and unemployment fluctuations , 2008 .

[46]  John Haltiwanger,et al.  Real Wages and the Business Cycle , 1995 .

[47]  T. Lubik,et al.  On-the-Job Search and the Cyclical Dynamics of the Labor Market , 2007, SSRN Electronic Journal.

[48]  R. Barro,et al.  Long-term contracting, sticky prices, and monetary policy , 1977 .

[49]  S. Nickell,et al.  Unemployment in the OECD Since the 1960s. What Do We Know? , 2005 .

[50]  Reinout De Bock,et al.  Investment-Specific Technology Shocks and Labor Market Frictions , 2007 .

[51]  R. Lucas,et al.  Real Wages, Employment, and Inflation , 1969, Journal of Political Economy.

[52]  M. Merz.  Search in the labor market and the real business cycle , 1995 .

[53]  Gary Solon,et al.  The Ins and Outs of Cyclical Unemployment , 2007 .

[54]  Eva Nagypal.  Labor-Market Fluctuations and On-the-Job Search , 2007 .

[55]  C. Pissarides.  Unemployment and Vacancies in Britain , 1986 .

[56]  R. Shimer.  NBER WORKING PAPER SERIES THE CONSEQUENCES OF RIGID WAGES IN SEARCH MODELS , 2004 .

[57]  G. Moscarini,et al.  Rent Rigidity, Asymmetric Information, and Volatility Bounds in Labor Markets , 2007 .

[58]  James M. Malcomson,et al.  Investments, Holdup, and the Form of Market Contracts. , 1993 .

[59]  D. Grant.  The Effect of Implicit Contracts on the Movement of Wages over the Business Cycle: Evidence from the National Longitudinal Surveys , 2003 .

[60]  [Job Loss, Job Finding, and Unemployment in the U.S. Economy over the Past Fifty Years]: Comment , 2005, NBER Macroeconomics Annual.

[61]  Christopher Worswick,et al.  Wages, Implicit Contracts, and the Business Cyle: Evidence from Canadian Micro Data , 1999, Journal of Political Economy.

[62]  C. A. Pissarides,et al.  Equilibrium Unemployment Theory , 1990 .

[63]  Jonathan P. Thomas,et al.  Self-Enforcing Wage Contracts , 1988 .

[64]  Wouter J. den Haan,et al.  Job Destruction and Propagation of Shocks , 1997 .

[65]  G. Violante,et al.  Unemployment and Vacancy Fluctuations in the Matching Model: Inspecting the Mechanism , 2005 .

[66]  R. Hart,et al.  Worker-Job Matches, Job Mobility and Real Wage Cyclicality , 2003 .

[67]  A. Rubinstein,et al.  The Nash bargaining solution in economic modelling , 1985 .

[68]  G. Menzio.  High-Frequency Wage Rigidity , 2005 .

[69]  John Kennan.  Private Information, Wage Bargaining and Employment Fluctuations , 2006 .

[70]  S. Fujita,et al.  The Cyclicality of Separation and Job Finding Rates , 2007 .

[71]  H. Farber.  The changing face of job loss in the United States , 1997 .

[72]  Dale T. Mortensen,et al.  Job Creation and Job Destruction in the Theory of Unemployment , 1993 .

[73]  M. Reiter.  Embodied Technical Change and the Fluctuations of Wages and Unemployment , 2006 .

[74]  Scott D. Schuh,et al.  Job Creation and Destruction , 1997 .

[75]  Michael Reiter,et al.  Business Cycles, Unemployment Insurance, and Calibration of Matching Models , 2003, SSRN Electronic Journal.

[76]  Harold L. Cole,et al.  Can the Mortensen-Pissarides Matching Model Match the Business Cycle Facts?" International Economic , 1999 .

[77]  Gadi Barlevy.  Why Are the Wages of Job Changers So Procyclical? , 2001, Journal of Labor Economics.

[78]  R. Hall.  Employment Fluctuations with Equilibrium Wage Stickiness , 2005 .

[79]  R. Blank.  Why are Wages Cyclical in the 1970s? , 1990, Journal of Labor Economics.

[80]  R. Hall.  Sources and Mechanisms of Cyclical Fluctuations in the Labor Market , 2006 .

[81]  R. Hall.  Job Loss, Job Finding, and Unemployment in the U.S. Economy over the Past Fifty Years , 2005, NBER Macroeconomics Annual.

[82]  More on Unemployment and Vacancy Fluctuations , 2007 .

[83]  David Card.  The Wage Curve: A Review , 1995 .