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A Model of Quality Ladders with Horizontal Entry

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Author Info
Pedro Rui Mazeda Gil () (CEMPRE and Faculdade de Economia, Universidade do Porto)
Paulo Brito () (Instituto Superior de Economia e Gestão and UECE, Universidade Técnica de Lisboa)
Óscar Afonso () (CEMPRE and Faculdade de Economia, Universidade do Porto)

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Abstract

We develop a multi-sector model of R&D-driven endogenous growth that merges the expanding-variety with the quality-ladders mechanism. The mechanism of expanding variety provides the flow of new firms (new product lines), whilst the mechanism of quality ladders provides the accumulation of non-physical capital (technological knowledge). The aim is to explore the view that, from the perspective of the households, wealth can be accumulated either by creating new firms or by accumulating capital, in a setting with no population growth. Differently from the standard expanding-variety literature, we allow for entry as well as exit of product lines from the market, view the creation of new product lines as a product development activity without positive spillovers, and postulate an horizontal entry mechanism that takes explicitly into account dynamic second-order effects. We perform a detailed comparative steady-state analysis and characterise qualitatively the local dynamics properties in a neighbourhood of the interior balanced-growth equilibrium. The model produces specific results with respect to the impact of changes in the entry-cost parameters and the fiscal-policy variables both in the aggregate growth rate and in the market structure and industry dynamics in steady state. We also conclude that the transitional dynamics is characterised by a catching-up effect, with an empirically reasonable speed of convergence under standard calibration.

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Paper provided by Universidade do Porto, Faculdade de Economia do Porto in its series FEP Working Papers with number 296.

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Length: 52 pages
Date of creation: Oct 2008
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Handle: RePEc:por:fepwps:296

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Related research
Keywords: endogenous growth; firm dynamics; transitional dynamics;

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Find related papers by JEL classification:
O41 - Economic Development, Technological Change, and Growth - - Economic Growth and Aggregate Productivity - - - One, Two, and Multisector Growth Models
D92 - Microeconomics - - Intertemporal Choice and Growth - - - Intertemporal Firm Choice and Growth, Investment, or Financing
C62 - Mathematical and Quantitative Methods - - Mathematical Methods and Programming - - - Existence and Stability Conditions of Equilibrium

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Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
  1. Patrizio Pagano & Fabiano Schivardi, 2003. "Firm Size Distribution and Growth," Scandinavian Journal of Economics, Blackwell Publishing, vol. 105(2), pages 255-274, 06. [Downloadable!] (restricted)
    Other versions:
  2. Andrea Bassanini & Stefano Scarpetta & Ignazio Visco, 2000. "Knowledge, Technology and Economic Growth: Recent Evidence from OECD Countries," OECD Economics Department Working Papers 259, OECD, Economics Department. [Downloadable!]
    Other versions:
  3. Funke, Michael & Strulik, Holger, 2000. "On endogenous growth with physical capital, human capital and product variety," European Economic Review, Elsevier, vol. 44(3), pages 491-515, March. [Downloadable!] (restricted)
    Other versions:
  4. Tor Jakob Klette & Samuel Kortum, 2004. "Innovating Firms and Aggregate Innovation," Journal of Political Economy, University of Chicago Press, vol. 112(5), pages 986-1018, October.
    Other versions:
  5. Ricardo J. Caballero & Adam B. Jaffe, 1993. "How High are the Giants' Shoulders: An Empirical Assessment of Knowledge Spillovers and Creative Destruction in a Model of Economic Growth," NBER Chapters, in: NBER Macroeconomics Annual 1993, Volume 8, pages 15-86 National Bureau of Economic Research, Inc. [Downloadable!]
    Other versions:
  6. Smyth, David J & Boyes, William J & Peseau, Dennis E, 1975. "The Measurement of Firm Size: Theory and Evidence for the United States and the United Kingdom," The Review of Economics and Statistics, MIT Press, vol. 57(1), pages 111-14, February. [Downloadable!] (restricted)
  7. Chamley, Christophe, 1993. "Externalities and Dynamics in Models of "Learning or Doing."," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 34(3), pages 583-609, August. [Downloadable!] (restricted)
    Other versions:
  8. Eicher, Theo S. & Turnovsky, Stephen J., 2001. "Transitional dynamics in a two-sector non-scale growth model," Journal of Economic Dynamics and Control, Elsevier, vol. 25(1-2), pages 85-113, January. [Downloadable!] (restricted)
  9. Datta, Bipasa & Dixon, Huw, 2002. "Technological Change, Entry and Stock Market Dynamics: An Analysis of Transition in a Monopolistic Economy," CESifo Working Paper Series CESifo Working Paper No. , CESifo Group Munich. [Downloadable!]
    Other versions:
  10. Faig, Miquel, 1995. "A simple economy with human capital: Transitional dynamics, technology shocks, and fiscal policies," Journal of Macroeconomics, Elsevier, vol. 17(3), pages 421-446. [Downloadable!] (restricted)
  11. Peretto, Pietro F, 1998. " Technological Change and Population Growth," Journal of Economic Growth, Springer, vol. 3(4), pages 283-311, December. [Downloadable!] (restricted)
  12. Zvi Griliches, 1979. "Issues in Assessing the Contribution of Research and Development to Productivity Growth," Bell Journal of Economics, The RAND Corporation, vol. 10(1), pages 92-116, Spring. [Downloadable!] (restricted)
    Other versions:
  13. Peter Howitt, 1999. "Steady Endogenous Growth with Population and R & D Inputs Growing," Journal of Political Economy, University of Chicago Press, vol. 107(4), pages 715-730, August. [Downloadable!] (restricted)
  14. Caballe, Jordi & Santos, Manuel S, 1993. "On Endogenous Growth with Physical and Human Capital," Journal of Political Economy, University of Chicago Press, vol. 101(6), pages 1042-67, December. [Downloadable!] (restricted)
  15. Daron Acemoglu, 1998. "Why Do New Technologies Complement Skills? Directed Technical Change And Wage Inequality," The Quarterly Journal of Economics, MIT Press, vol. 113(4), pages 1055-1089, November. [Downloadable!] (restricted)
    Other versions:
  16. Ehrlich, Eva, 1985. "The size structure of manufacturing establishments and enterprises: An international comparison," Journal of Comparative Economics, Elsevier, vol. 9(3), pages 267-295, September. [Downloadable!] (restricted)
  17. Romer, Paul M, 1990. "Endogenous Technological Change," Journal of Political Economy, University of Chicago Press, vol. 98(5), pages S71-102, October. [Downloadable!] (restricted)
    Other versions:
  18. Rivera-Batiz, Luis A & Romer, Paul M, 1991. "Economic Integration and Endogenous Growth," The Quarterly Journal of Economics, MIT Press, vol. 106(2), pages 531-55, May. [Downloadable!] (restricted)
    Other versions:
  19. Mulligan, Casey B & Sala-i-Martin, Xavier, 1993. "Transitional Dynamics in Two-Sector Models of Endogenous Growth," The Quarterly Journal of Economics, MIT Press, vol. 108(3), pages 739-73, August. [Downloadable!] (restricted)
    Other versions:
  20. Jones, Larry E & Manuelli, Rodolfo E, 1990. "A Convex Model of Equilibrium Growth: Theory and Policy Implications," Journal of Political Economy, University of Chicago Press, vol. 98(5), pages 1008-38, October. [Downloadable!] (restricted)
  21. Thompson, Peter & Waldo, Doug, 1994. "Growth and trustified capitalism," Journal of Monetary Economics, Elsevier, vol. 34(3), pages 445-462, December. [Downloadable!] (restricted)
  22. Pietro Peretto & Sjak Smulders, 2002. "Technological Distance, Growth And Scale Effects," Economic Journal, Royal Economic Society, vol. 112(481), pages 603-624, July. [Downloadable!] (restricted)
  23. Rebelo, Sergio, 1991. "Long-Run Policy Analysis and Long-Run Growth," Journal of Political Economy, University of Chicago Press, vol. 99(3), pages 500-521, June. [Downloadable!] (restricted)
    Other versions:
  24. Brito, Paulo & Dixon, Huw, 2007. "Entry and the accumulation of capital: a two state-variable extension to the Ramsey model," Cardiff Economics Working Papers E2007/16, Cardiff University, Cardiff Business School, Economics Section, revised Oct 2007. [Downloadable!]
  25. Ortigueira, Salvador & Santos, Manuel S, 1997. "On the Speed of Convergence in Endogenous Growth Models," American Economic Review, American Economic Association, vol. 87(3), pages 383-99, June. [Downloadable!] (restricted)
  26. Mehra, Rajnish & Prescott, Edward C., 1985. "The equity premium: A puzzle," Journal of Monetary Economics, Elsevier, vol. 15(2), pages 145-161, March. [Downloadable!] (restricted)
  27. Dinopoulos, Elias & Thompson, Peter, 1998. " Schumpeterian Growth without Scale Effects," Journal of Economic Growth, Springer, vol. 3(4), pages 313-35, December. [Downloadable!] (restricted)
  28. Peretto, Pietro F., 1999. "Cost reduction, entry, and the interdependence of market structure and economic growth," Journal of Monetary Economics, Elsevier, vol. 43(1), pages 173-195, February. [Downloadable!] (restricted)
  29. Arnold, Lutz G., 1998. "Growth, Welfare, and Trade in an Integrated Model of Human-Capital Accumulation and Research," Journal of Macroeconomics, Elsevier, vol. 20(1), pages 81-105, January. [Downloadable!] (restricted)
  30. Jovanovic, B., 1993. "The Diversification of Production," Working Papers 93-11, C.V. Starr Center for Applied Economics, New York University. [Downloadable!]
  31. Antonio Minniti, 2006. "Multi-product Firms, R&D, and Growth," Topics in Macroeconomics, Berkeley Electronic Press, vol. 6(3), pages 1448-1448. [Downloadable!] (restricted)
    Other versions:
  32. Charles I. Jones & John C. Williams, . "Too Much of a Good Thing? The Economics of Investment in R&D," Working Papers 95006, Stanford University, Department of Economics.
    Other versions:
  33. Jeffrey Campbell, 1998. "Entry, Exit, Embodied Technology, and Business Cycles," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 1(2), pages 371-408, April. [Downloadable!] (restricted)
    Other versions:
  34. Thompson, Peter, 2001. " The Microeconomics of an R&D-Based Model of Endogenous Growth," Journal of Economic Growth, Springer, vol. 6(4), pages 263-83, December. [Downloadable!] (restricted)
  35. Funk, Peter, 2008. "Entry and growth in a perfectly competitive vintage model," Journal of Economic Theory, Elsevier, vol. 138(1), pages 211-236, January. [Downloadable!] (restricted)
  36. Aghion, Philippe & Howitt, Peter, 1992. "A Model of Growth through Creative Destruction," Econometrica, Econometric Society, vol. 60(2), pages 323-51, March. [Downloadable!] (restricted)
    Other versions:
  37. Segerstrom, P.S., 1998. "The Long-Run Growth Effects of R&D Subsidies," Research Institute of Industrial Economics Working Papers 506, Research Institute of Industrial Economics (IFN).
    Other versions:
  38. Philippe Aghion & Nick Bloom & Richard Blundell & Rachel Griffith & Peter Howitt, 2005. "Competition and Innovation: An Inverted-U Relationship," The Quarterly Journal of Economics, MIT Press, vol. 120(2), pages 701-728, May.
    Other versions:
  39. van de Klundert, Theo & Smulders, Sjak, 1997. " Growth, Competition and Welfare," Scandinavian Journal of Economics, Blackwell Publishing, vol. 99(1), pages 99-118, March. [Downloadable!] (restricted)
  40. Shalit, Sol S & Sankar, Ulaganathan, 1977. "The Measurement of Firm Size," The Review of Economics and Statistics, MIT Press, vol. 59(3), pages 290-98, August. [Downloadable!] (restricted)
  41. Lucas, Robert Jr., 1988. "On the mechanics of economic development," Journal of Monetary Economics, Elsevier, vol. 22(1), pages 3-42, July. [Downloadable!] (restricted)
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Cited by:
(explanations, Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.)

  1. Pedro Rui Mazeda Gil, 2009. "Animal Spirits and the Composition of Innovation in a Lab-Equipment R&D Model," FEP Working Papers 336, Universidade do Porto, Faculdade de Economia do Porto. [Downloadable!]
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