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Monetary Policy and Business Cycles with Endogenous Entry and Product Variety

  • Florin O. Bilbiie
  • Fabio Ghironi
  • Marc J. Melitz

This paper studies the role of endogenous producer entry and product creation for monetary policy analysis and business cycle dynamics in a general equilibrium model with imperfect price adjustment. Optimal monetary policy stabilizes product prices, but lets the consumer price index vary to accommodate changes in the number of available products. The free entry condition links the price of equity (the value of products) with marginal cost and markups, and hence with inflation dynamics. No-arbitrage between bonds and equity links the expected return on shares, and thus the financing of product creation, with the return on bonds, affected by monetary policy via interest rate setting. This new channel of monetary policy transmission through asset prices restores the Taylor Principle in the presence of capital accumulation (in the form of new production lines) and forward-looking interest rate setting, unlike in models with traditional physical capital. We also study the implications of endogenous variety for the New Keynesian Phillips curve and business cycle dynamics more generally, and we document the effects of technology, deregulation, and monetary policy shocks, as well as the second moment properties of our model, by means of numerical examples.

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Paper provided by National Bureau of Economic Research, Inc in its series NBER Working Papers with number 13199.

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Date of creation: Jun 2007
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Publication status: published as Monetary Policy and Business Cycles with Endogenous Entry and Product Variety , Florin O. Bilbiie, Fabio Ghironi, Marc J. Melitz. in NBER Macroeconomics Annual 2007, Volume 22 , Acemoglu, Rogoff, and Woodford. 2008
Handle: RePEc:nbr:nberwo:13199
Note: EFG ME
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  1. Diego Comin & Mark Gertler, 2006. "Medium-Term Business Cycles," American Economic Review, American Economic Association, vol. 96(3), pages 523-551, June.
  2. Argia M. Sbordone, 2001. "Prices and Unit Labor Costs: A New Test of Price Stickiness," Departmental Working Papers 200112, Rutgers University, Department of Economics.
  3. Dupor, Bill, 2001. "Investment and Interest Rate Policy," Journal of Economic Theory, Elsevier, vol. 98(1), pages 85-113, May.
  4. Jeffrey R. Campbell, 1997. "Computational Appendix to Entry, Exit, Embodied Technology, and Business Cycles," Technical Appendices campbell98, Review of Economic Dynamics.
  5. Jovanovic, Boyan, 2009. "Investment options and the business cycle," Journal of Economic Theory, Elsevier, vol. 144(6), pages 2247-2265, November.
  6. Florin Bilbiie & Fabio Ghironi & Marc J. Melitz, 2007. "Endogenous Entry, Product Variety, and Business Cycles," NBER Working Papers 13646, National Bureau of Economic Research, Inc.
  7. Gali, Jordi & Gertler, Mark, 1999. "Inflation dynamics: A structural econometric analysis," Journal of Monetary Economics, Elsevier, vol. 44(2), pages 195-222, October.
  8. Satyajit Chatterjee & Russell W. Cooper, 1993. "Entry and exit, product variety and the business cycle," Working Papers 93-30, Federal Reserve Bank of Philadelphia.
  9. Julio J. Rotemberg & Michael Woodford, 1989. "Oligopolistic Pricing and the Effects of Aggregate Demand on Economic Activity," NBER Working Papers 3206, National Bureau of Economic Research, Inc.
  10. Devereux, Michael B & Head, Allen C & Lapham, Beverly J, 1996. "Monopolistic Competition, Increasing Returns, and the Effects of Government Spending," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 28(2), pages 233-54, May.
  11. Ricardo Lagos & Randall Wright, 2005. "A Unified Framework for Monetary Theory and Policy Analysis," Journal of Political Economy, University of Chicago Press, vol. 113(3), pages 463-484, June.
  12. Ghironi, Fabio & Melitz, Marc J, 2004. "International Trade and Macroeconomic Dynamics with Heteroegenous Firms," CEPR Discussion Papers 4595, C.E.P.R. Discussion Papers.
  13. Andrew B. Bernard & Jonathan Eaton & J. Bradford Jensen & Samuel Kortum, 2003. "Plants and Productivity in International Trade," American Economic Review, American Economic Association, vol. 93(4), pages 1268-1290, September.
  14. Devereux, Michael B. & Head, Allen C. & Lapham, Beverly J., 1996. "Aggregate fluctuations with increasing returns to specialization and scale," Journal of Economic Dynamics and Control, Elsevier, vol. 20(4), pages 627-656, April.
  15. Nir Jaimovich, 2004. "Firm Dynamics, Markup Variations, and the Business Cycle," Discussion Papers 07-013, Stanford Institute for Economic Policy Research, revised Mar 2007.
  16. Hoffmann, Johannes & Kurz-Kim, Jeong-Ryeol, 2006. "Consumer price adjustment under the microscope: Germany in a period of low inflation," Discussion Paper Series 1: Economic Studies 2006,16, Deutsche Bundesbank, Research Centre.
  17. Robert G. King & Sergio T. Rebelo, 2000. "Resuscitating Real Business Cycles," NBER Working Papers 7534, National Bureau of Economic Research, Inc.
  18. Andrew Bernard & Stephen Redding & Peter Schott, 2008. "Multi-Product Firms and Product Switching," Working Papers 08-24, Center for Economic Studies, U.S. Census Bureau.
  19. Charles T. Carlstrom & Timothy S. Fuerst, 2003. "Investment and interest rate policy: a discrete time analysis," Working Paper 0320, Federal Reserve Bank of Cleveland.
  20. Richard Clarida & Jordi Gali & Mark Gertler, 1998. "Monetary Policy Rules and Macroeconomic Stability: Evidence and Some Theory," NBER Working Papers 6442, National Bureau of Economic Research, Inc.
  21. David Weinstein & Christian Broda, 2004. "Globalization and the Gains from Variety," 2004 Meeting Papers 530, Society for Economic Dynamics.
  22. Feenstra, Robert C., 2003. "A homothetic utility function for monopolistic competition models, without constant price elasticity," Economics Letters, Elsevier, vol. 78(1), pages 79-86, January.
  23. 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.
  24. Susanto Basu & Miles S. Kimball, 1997. "Cyclical Productivity with Unobserved Input Variation," NBER Working Papers 5915, National Bureau of Economic Research, Inc.
  25. Yun, Tack, 1996. "Nominal price rigidity, money supply endogeneity, and business cycles," Journal of Monetary Economics, Elsevier, vol. 37(2-3), pages 345-370, April.
  26. Rotemberg, Julio J, 1982. "Monopolistic Price Adjustment and Aggregate Output," Review of Economic Studies, Wiley Blackwell, vol. 49(4), pages 517-31, October.
  27. Vivien Lewis, 2006. "Macroeconomic fluctuations and firm entry : theory and evidence," Working Paper Research 103, National Bank of Belgium.
  28. Rotemberg, Julio J. & Woodford, Michael, 1999. "The cyclical behavior of prices and costs," Handbook of Macroeconomics, in: J. B. Taylor & M. Woodford (ed.), Handbook of Macroeconomics, edition 1, volume 1, chapter 16, pages 1051-1135 Elsevier.
  29. Christiano, Lawrence J. & Eichenbaum, Martin & Evans, Charles L., 1999. "Monetary policy shocks: What have we learned and to what end?," Handbook of Macroeconomics, in: J. B. Taylor & M. Woodford (ed.), Handbook of Macroeconomics, edition 1, volume 1, chapter 2, pages 65-148 Elsevier.
  30. Christopher J. Erceg & Luca Guerrieri & Christopher Gust, 2005. "Expansionary Fiscal Shocks and the US Trade Deficit," International Finance, Wiley Blackwell, vol. 8(3), pages 363-397, December.
  31. Cardia, E. & Ambler, S., 1993. "The Cyclical Behaviour of Wages and Profits Under Imperfect Competition," Cahiers de recherche 9330, Centre interuniversitaire de recherche en économie quantitative, CIREQ.
  32. Jeffrey R. Campbell, 1997. "Entry, Exit, Embodied Technology, and Business Cycles," NBER Working Papers 5955, National Bureau of Economic Research, Inc.
  33. Christian Broda & David E. Weinstein, 2010. "Product Creation and Destruction: Evidence and Price Implications," American Economic Review, American Economic Association, vol. 100(3), pages 691-723, June.
  34. Ireland, Peter N., 2001. "Sticky-price models of the business cycle: Specification and stability," Journal of Monetary Economics, Elsevier, vol. 47(1), pages 3-18, February.
  35. Aleksander Berentsen & Christopher J. Waller, 2009. "Optimal stabilization policy with endogenous firm entry," Working Papers 2009-032, Federal Reserve Bank of St. Louis.
  36. Douglas Laxton & Paolo Pesenti, 2003. "Monetary Rules for Small, Open, Emerging Economies," NBER Working Papers 9568, National Bureau of Economic Research, Inc.
  37. Erwan Gautier, 2008. "The behaviour of producer prices: evidence from French PPI micro data," Empirical Economics, Springer, vol. 35(2), pages 301-332, September.
  38. Cook, David, 2001. "Time to enter and business cycles," Journal of Economic Dynamics and Control, Elsevier, vol. 25(8), pages 1241-1261, August.
  39. William Kerr & Robert G. King, 1996. "Limits on interest rate rules in the IS model," Economic Quarterly, Federal Reserve Bank of Richmond, issue Spr, pages 47-75.
  40. Dixit, Avinash K & Stiglitz, Joseph E, 1975. "Monopolistic Competition and Optimum Product Diversity," The Warwick Economics Research Paper Series (TWERPS) 64, University of Warwick, Department of Economics.
  41. Kostas Axarloglou, 2003. "The Cyclicality of New Product Introductions," The Journal of Business, University of Chicago Press, vol. 76(1), pages 29-48, January.
  42. Jeff Fuhrer & George Moore, 1993. "Inflation persistence," Proceedings, Board of Governors of the Federal Reserve System (U.S.).
  43. Eric M. Leeper & Christopher A. Sims & Tao Zha, 1996. "What Does Monetary Policy Do?," Brookings Papers on Economic Activity, Economic Studies Program, The Brookings Institution, vol. 27(2), pages 1-78.
  44. Leeper, Eric M., 1991. "Equilibria under 'active' and 'passive' monetary and fiscal policies," Journal of Monetary Economics, Elsevier, vol. 27(1), pages 129-147, February.
  45. Marc Melitz & Ghironi, Fabio & Florin Bilbiie, 2006. "Monopoly Power and Endogenous Variety in Dynamic Stochastic General Equilibrium: Distortions and Remedies," Working Paper 14401, Harvard University OpenScholar.
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