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Aggregate Demand, Idle Time, and Unemployment

  • Pascal Michaillat

    ()

    (London School of Economics (LSE), Economics Department
    Centre for Macroeconomics (CFM))

  • Emmanuel Saez

    ()

    (University of California-Berkeley, Department of Economics)

This paper develops a model of unemployment fluctuations. The model keeps the architecture of the Barro and Grossman [1971] general disequilibrium model but replaces the disequilibrium framework on the labor and product markets by a matching framework. On the product and labor markets, both price and tightness adjust to equalize supply and demand. There is one more variable than equilibrium condition on each market, so we consider various price mechanisms to close the model, from completely flexible to completely rigid. With some price rigidity, aggregate demand influences unemployment through a simple mechanism: higher aggregate demand raises the probability that firms find customers, which reduces idle time for firms’ employees and thus increases labor demand, which in turn reduces unemployment. We use the comparative-statics predictions of the model together with empirical measures of quantities and tightnesses to re-examine the origins of labor market fluctuations. We conclude that (1) price and real wage are not fully flexible because product and labor market tightness fluctuate significantly; (2) fluctuations are mostly caused by labor demand and not labor supply shocks because employment is positively correlated with labor market tightness; and (3) labor demand shocks mostly reflect aggregate demand and not technology shocks because output is positively correlated with product market tightness.

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File URL: http://www.centreformacroeconomics.ac.uk/Discussion-Papers/2014/CFMDP2014-19-Paper.pdf
File Function: First version, 2014
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Paper provided by Centre for Macroeconomics (CFM) in its series Discussion Papers with number 1419.

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Length: 59 pages
Date of creation: Jul 2014
Handle: RePEc:cfm:wpaper:1419
Contact details of provider: Web page: http://www.centreformacroeconomics.ac.uk/

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  1. Klemperer, Paul D, 1987. "Entry Deterrence in Markets with Consumer Switching Costs," Economic Journal, Royal Economic Society, vol. 97(388a), pages 99-117, Supplemen.
  2. Prescott, Edward C., 2004. "The Transformation of Macroeconomic Policy and Research," Nobel Prize in Economics documents 2004-7, Nobel Prize Committee.
  3. John Shea, 1999. "What Do Technology Shocks Do?," NBER Chapters, in: NBER Macroeconomics Annual 1998, volume 13, pages 275-322 National Bureau of Economic Research, Inc.
  4. Lucia Foster & John Haltiwanger & Chad Syverson, 2016. "The Slow Growth of New Plants: Learning about Demand?," Economica, London School of Economics and Political Science, vol. 83(329), pages 91-129, 01.
  5. Gauti B. Eggertsson & Paul Krugman, 2012. "Debt, Deleveraging, and the Liquidity Trap: A Fisher-Minsky-Koo Approach," The Quarterly Journal of Economics, Oxford University Press, vol. 127(3), pages 1469-1513.
  6. Valerie A. Ramey, 2011. "Can Government Purchases Stimulate the Economy?," Journal of Economic Literature, American Economic Association, vol. 49(3), pages 673-85, September.
  7. Heathcote, Jonathan & Perri, Fabrizio, 2015. "Wealth and Volatility," CEPR Discussion Papers 10453, C.E.P.R. Discussion Papers.
  8. Fabiani, Silvia & Gattulli, Angela & Sabbatini, Roberto, 2004. "The pricing behaviour of Italian firms: new survey evidence on price stickiness," Working Paper Series 0333, European Central Bank.
  9. Barro, Robert J & Grossman, Herschel I, 1971. "A General Disequilibrium Model of Income and Employment," American Economic Review, American Economic Association, vol. 61(1), pages 82-93, March.
  10. Burnside, Craig & Eichenbaum, Martin & Rebelo, Sergio, 1993. "Labor Hoarding and the Business Cycle," Journal of Political Economy, University of Chicago Press, vol. 101(2), pages 245-273, April.
  11. Landais, Camille & Michaillat, Pascal & Saez, Emmanuel, 2010. "Optimal Unemployment Insurance over the Business Cycle," CEPR Discussion Papers 8132, C.E.P.R. Discussion Papers.
  12. Edward P. Lazear & James R. Spletzer, 2012. "The United States Labor Market: Status Quo or A New Normal?," NBER Working Papers 18386, National Bureau of Economic Research, Inc.
  13. Camille Landais & Pascal Michaillat & Emmanuel Saez, 2010. "A Macroeconomic Theory of Optimal Unemployment Insurance," NBER Working Papers 16526, National Bureau of Economic Research, Inc.
  14. Hall, Simon & Walsh, Mark & Yates, Anthony, 2000. "Are UK Companies' Prices Sticky?," Oxford Economic Papers, Oxford University Press, vol. 52(3), pages 425-46, July.
  15. Jordi Galí & Thijs van Rens, 2008. "The vanishing procyclicality of labor productivity," Economics Working Papers 1230, Department of Economics and Business, Universitat Pompeu Fabra, revised Jul 2010.
  16. Apel, Mikael & Friberg, Richard & Hallsten, Kerstin, 2005. "Microfoundations of Macroeconomic Price Adjustment: Survey Evidence from Swedish Firms," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 37(2), pages 313-38, April.
  17. Robert Shimer, 2010. "Labor Markets and Business Cycles," Economics Books, Princeton University Press, edition 1, number 9217.
  18. Kwapil, Claudia & Baumgartner, Josef & Scharler, Johann, 2005. "The price-setting behavior of Austrian firms: some survey evidence," Working Paper Series 0464, European Central Bank.
  19. Nicolas Petrosky-Nadeau & Etienne Wasmer, . "Macroeconomic Dynamics in a Model of Goods, Labor and Credit Market Frictions," GSIA Working Papers 2011-E6, Carnegie Mellon University, Tepper School of Business.
  20. Jesse Rothstein, 2011. "Unemployment Insurance and Job Search in the Great Recession," NBER Working Papers 17534, National Bureau of Economic Research, Inc.
  21. Aysegül Sahin & Joseph Song & Giorgio Topa & Giovanni L. Violante, 2012. "Mismatch unemployment," Staff Reports 566, Federal Reserve Bank of New York.
  22. Peter A. Diamond, 1982. "Wage Determination and Efficiency in Search Equilibrium," Review of Economic Studies, Oxford University Press, vol. 49(2), pages 217-227.
  23. Blanchard, Olivier Jean & Kiyotaki, Nobuhiro, 1987. "Monopolistic Competition and the Effects of Aggregate Demand," American Economic Review, American Economic Association, vol. 77(4), pages 647-666, September.
  24. Olivier Blanchard & Jordi Galí, 2010. "Labor Markets and Monetary Policy: A New Keynesian Model with Unemployment," American Economic Journal: Macroeconomics, American Economic Association, vol. 2(2), pages 1-30, April.
  25. Nakamura, Emi & Steinsson, Jón, 2011. "Price setting in forward-looking customer markets," Journal of Monetary Economics, Elsevier, vol. 58(3), pages 220-233.
  26. Christopher A. Pissarides, 2000. "Equilibrium Unemployment Theory, 2nd Edition," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262161877, March.
  27. Susanto Basu, 1996. "Procyclical Productivity: Increasing Returns or Cyclical Utilization?," The Quarterly Journal of Economics, Oxford University Press, vol. 111(3), pages 719-751.
  28. Miles S. Kimball & John G. Fernald & Susanto Basu, 2006. "Are Technology Improvements Contractionary?," American Economic Review, American Economic Association, vol. 96(5), pages 1418-1448, December.
  29. Greg Kaplan & Guido Menzio, 2016. "Shopping Externalities and Self-Fulfilling Unemployment Fluctuations," Journal of Political Economy, University of Chicago Press, vol. 124(3), pages 771-825.
  30. Aucremanne, Luc & Druant, Martine, 2005. "Price-setting behaviour in Belgium: what can be learned from an ad hoc survey?," Working Paper Series 0448, European Central Bank.
  31. Atif R. Mian & Amir Sufi, 2012. "What explains high unemployment? The aggregate demand channel," NBER Working Papers 17830, National Bureau of Economic Research, Inc.
  32. James D. Montgomery, 1991. "Equilibrium Wage Dispersion and Interindustry Wage Differentials," The Quarterly Journal of Economics, Oxford University Press, vol. 106(1), pages 163-179.
  33. Pascal Michaillat, 2010. "Do Matching Frictions Explain Unemployment? Not in Bad Times," CEP Discussion Papers dp1024, Centre for Economic Performance, LSE.
  34. Moen, Espen R, 1997. "Competitive Search Equilibrium," Journal of Political Economy, University of Chicago Press, vol. 105(2), pages 385-411, April.
  35. Pascal Michaillat, 2014. "A Theory of Countercyclical Government Multiplier," American Economic Journal: Macroeconomics, American Economic Association, vol. 6(1), pages 190-217, January.
  36. Loupias, C. & Ricart, R., 2004. "Price Setting in France: new Evidence from Survey Data," Working papers 120, Banque de France.
  37. Mark Bils, 1989. "Pricing in a Customer Market," The Quarterly Journal of Economics, Oxford University Press, vol. 104(4), pages 699-718.
  38. Robert E. Hall, 2005. "Employment Fluctuations with Equilibrium Wage Stickiness," American Economic Review, American Economic Association, vol. 95(1), pages 50-65, March.
  39. Drazen, Allan, 1980. "Recent Developments in Macroeconomic Disequilibrium Theory," Econometrica, Econometric Society, vol. 48(2), pages 283-306, March.
  40. Lehmann, Etienne & Van Der Linden, Bruno, 2010. "Search Frictions On Product And Labor Markets: Money In The Matching Function," Macroeconomic Dynamics, Cambridge University Press, vol. 14(01), pages 56-92, February.
  41. Pissarides, Christopher A, 1985. "Short-run Equilibrium Dynamics of Unemployment Vacancies, and Real Wages," American Economic Review, American Economic Association, vol. 75(4), pages 676-690, September.
  42. Grandmont, Jean-Michel, 1977. " The Logic of the Fix-price Method," Scandinavian Journal of Economics, Wiley Blackwell, vol. 79(2), pages 169-86.
  43. Roger E. A. Farmer, 2007. "Aggregate Demand and Supply," NBER Working Papers 13406, National Bureau of Economic Research, Inc.
  44. Mortensen, Dale T, 1982. "Property Rights and Efficiency in Mating, Racing, and Related Games," American Economic Review, American Economic Association, vol. 72(5), pages 968-979, December.
  45. Weinzierl, Matthew Charles & Eggertsson, Gauti B. & Blanchard, Olivier & Mankiw, N. Gregory, 2011. "An Exploration of Optimal Stabilization Policy," Scholarly Articles 11177699, Harvard University Department of Economics.
  46. Paul Klemperer, 1987. "Markets with Consumer Switching Costs," The Quarterly Journal of Economics, Oxford University Press, vol. 102(2), pages 375-394.
  47. Norman J. Morin & John J. Stevens, 2004. "Estimating capacity utilization from survey data," Finance and Economics Discussion Series 2004-49, Board of Governors of the Federal Reserve System (U.S.).
  48. Charles L. Evans, 1991. "Productivity shocks and real business cycles," Working Paper Series, Macroeconomic Issues 91-22, Federal Reserve Bank of Chicago.
  49. Hall, Robert E, 1982. "The Importance of Lifetime Jobs in the U.S. Economy," American Economic Review, American Economic Association, vol. 72(4), pages 716-724, September.
  50. Edward C. Prescott, 2006. "Nobel Lecture: The Transformation of Macroeconomic Policy and Research," Journal of Political Economy, University of Chicago Press, vol. 114(2), pages 203-235, April.
  51. Oliver Hart, 1982. "A Model of Imperfect Competition with Keynesian Features," The Quarterly Journal of Economics, Oxford University Press, vol. 97(1), pages 109-138.
  52. Martins, Fernando, 2005. "The price setting behaviour of Portuguese firms: evidence from survey data," Working Paper Series 0562, European Central Bank.
  53. Lünnemann, Patrick & Mathä, Thomas Y., 2006. "New survey evidence on the pricing behaviour of Luxembourg firms," Working Paper Series 0617, European Central Bank.
  54. Mas-Colell, Andreu & Whinston, Michael D. & Green, Jerry R., 1995. "Microeconomic Theory," OUP Catalogue, Oxford University Press, number 9780195102680, December.
  55. repec:pri:cepsud:234kaplan is not listed on IDEAS
  56. Ven Der Linden B. & Lehmann E., 2006. "Search Frictions on Product and Labor markets," Working Papers ERMES 0604, ERMES, University Paris 2.
  57. Álvarez, Luis J. & Hernando, Ignacio, 2005. "The price setting behaviour of Spanish firms: evidence from survey data," Working Paper Series 0538, European Central Bank.
  58. Arthur J. Hosios, 1990. "On The Efficiency of Matching and Related Models of Search and Unemployment," Review of Economic Studies, Oxford University Press, vol. 57(2), pages 279-298.
  59. repec:spo:wpecon:info:hdl:2441/5l6uh8ogmqildh09h481l2tb5 is not listed on IDEAS
  60. Rachel E. Kranton & Deborah F. Minehart, 2001. "A Theory of Buyer-Seller Networks," American Economic Review, American Economic Association, vol. 91(3), pages 485-508, June.
  61. Robert E. Hall, 1986. "The Relation Between Price and Marginal Cost in U.S. Industry," NBER Working Papers 1785, National Bureau of Economic Research, Inc.
  62. Robert Shimer, 2005. "The Cyclical Behavior of Equilibrium Unemployment and Vacancies," American Economic Review, American Economic Association, vol. 95(1), pages 25-49, March.
  63. repec:bin:bpeajo:v:43:y:2011:i:2011-02:p:143-213 is not listed on IDEAS
  64. Luc Aucremanne & Martine Druant, 2005. "Price-setting behaviour in Belgium: what can be learned from an ad hoc survey ?," Working Paper Research 65, National Bank of Belgium.
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