The Impact of Entry Regulation on Total Welfare: A Policy Experiment
This paper evaluates how different lengths of entry regulation impact market structure and market performance using a dynamic structural model. We formulate an oligopoly model in the tradition of Ericson and Pakes (1995) and allow entry costs to vary over time. Firms have the opportunity to produce multiple products, and decide when to enter a market, followed by production and exit decisions. Using quarterly firm-level data on the static random access memory industry from 1974 to 2003, we find that entry costs decline by more than 90% within the first three years. Our policy experiments provide evidence that the duration of entry regulation has a negative impact on consumer surplus. We also find that entry protection increases total surplus if the protection duration is either sufficiently short or sufficiently long. If entry protection duration is short, the increase in monopolist’s profits and entry cost saving dominate the reduction in consumer welfare, which affects total welfare positively. If protection duration is long, dynamic efficiency gains, i.e., the delay of subsequent entry and savings on entry costs impact total welfare positively.
|Date of creation:||2013|
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- Petra Moser, 2005.
"How Do Patent Laws Influence Innovation? Evidence from Nineteenth-Century World's Fairs,"
American Economic Review,
American Economic Association, vol. 95(4), pages 1214-1236, September.
- Petra Moser, 2003. "How Do Patent Laws Influence Innovation? Evidence from Nineteenth-Century World Fairs," NBER Working Papers 9909, National Bureau of Economic Research, Inc.
- James W Hughes & Michael J Moore & Edward A Snyder, 2003.
"Napsterizing Pharmaceuticals: Access, Innovation and Consumer Welfare,"
Levine's Working Paper Archive
618897000000000555, David K. Levine.
- James W. Hughes & Michael J. Moore & Edward A. Snyder, 2002. ""Napsterizing" Pharmaceuticals: Access, Innovation, and Consumer Welfare," NBER Working Papers 9229, National Bureau of Economic Research, Inc.
- Wright, Brian Davern, 1983. "The Economics of Invention Incentives: Patents, Prizes, and Research Contracts," American Economic Review, American Economic Association, vol. 73(4), pages 691-707, September.
- Tor Jakob Klette & Samuel Kortum, 2002.
"Innovating Firms and Aggregate Innovation,"
NBER Working Papers
8819, National Bureau of Economic Research, Inc.
- Klette, Tor Jakob & Kortum, Samuel S, 2002. "Innovating Firms and Aggregate Innovation," CEPR Discussion Papers 3248, C.E.P.R. Discussion Papers.
- Jakob Klette & Samuel Kortum, 2002. "Innovating firms and aggregate innovation," Staff Report 300, Federal Reserve Bank of Minneapolis.
- Klette, Tor Jakob & Kortum, Samuel, 2002. "Innovating Firms and Aggregate Innovation," Memorandum 02/2002, Oslo University, Department of Economics.
- Jonathan Levin (Stanford University) & Pat Bajari & Lanier Benkard, 2004.
"Estimating Dynamic Models of Imperfect Competition,"
Econometric Society 2004 North American Winter Meetings
627, Econometric Society.
- Patrick Bajari & C. Lanier Benkard & Jonathan Levin, 2007. "Estimating Dynamic Models of Imperfect Competition," Econometrica, Econometric Society, vol. 75(5), pages 1331-1370, 09.
- Patrick Bajari & C. Lanier Benkard & Jonathan Levin, 2004. "Estimating Dynamic Models of Imperfect Competition," NBER Working Papers 10450, National Bureau of Economic Research, Inc.
- J. Levin & P. Bajari, 2004. "Estimating Dynamic Models of Imperfect Competition," 2004 Meeting Papers 579, Society for Economic Dynamics.
- Bajari, Patrick & Benkard, C. Lanier & Levin, Jonathan, 2007. "Estimating Dynamic Models of Imperfect Competition," Research Papers 1852r1, Stanford University, Graduate School of Business.
- Drew Fudenberg & Jean Tirole, 1983. "Learning-by-Doing and Market Performance," Bell Journal of Economics, The RAND Corporation, vol. 14(2), pages 522-530, Autumn.
- Berry, Steven T, 1992. "Estimation of a Model of Entry in the Airline Industry," Econometrica, Econometric Society, vol. 60(4), pages 889-917, July.
- Dunne, T. & Roberts, M.J. & Samuelson, L., 1988.
"Pattenrs Of Firm Entry And Exit In U.S. Manufacturing Industries,"
1-88-2, Pennsylvania State - Department of Economics.
- Timothy Dunne & Mark J. Roberts & Larry Samuelson, 1988. "Patterns of Firm Entry and Exit in U.S. Manufacturing Industries," RAND Journal of Economics, The RAND Corporation, vol. 19(4), pages 495-515, Winter.
- Liran Einav, 2010. "Not All Rivals Look Alike: Estimating An Equilibrium Model Of The Release Date Timing Game," Economic Inquiry, Western Economic Association International, vol. 48(2), pages 369-390, 04.
- Carlton, Dennis W, 1983. "The Location and Employment Choices of New Firms: An Econometric Model with Discrete and Continuous Endogenous Variables," The Review of Economics and Statistics, MIT Press, vol. 65(3), pages 440-49, August.
- Steven T. Berry & Joel Waldfogel, 2001. "Do Mergers Increase Product Variety? Evidence from Radio Broadcasting," The Quarterly Journal of Economics, Oxford University Press, vol. 116(3), pages 1009-1025.
- Michael H. Riordan, 1992.
"Regulation and Preemptive Technology Adoption,"
RAND Journal of Economics,
The RAND Corporation, vol. 23(3), pages 334-349, Autumn.
- C.C. von Weizsaker, 1980. "A Welfare Analysis of Barriers to Entry," Bell Journal of Economics, The RAND Corporation, vol. 11(2), pages 399-420, Autumn.
- David Genesove, 1999. "The Adoption of Offset Presses in the Daily Newspaper Industry in the United States," NBER Working Papers 7076, National Bureau of Economic Research, Inc.
- John Sutton, 2001. "Technology and Market Structure: Theory and History," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262692643, June.
- Andrew Sweeting, 2006. "Coordination, Differentiation, and the Timing of Radio Commercials," Journal of Economics & Management Strategy, Wiley Blackwell, vol. 15(4), pages 909-942, December.
- Irwin, Douglas A & Klenow, Peter J, 1994. "Learning-by-Doing Spillovers in the Semiconductor Industry," Journal of Political Economy, University of Chicago Press, vol. 102(6), pages 1200-1227, December.
- repec:oup:restud:v:62:y:1995:i:1:p:53-82 is not listed on IDEAS
- Bresnahan, T.F & Reiss, P.C., 1989.
"Entry And Competition In Concentrated Markets,"
151, Stanford - Studies in Industry Economics.
- Steven Klepper, 2002. "Firm Survival and the Evolution of Oligopoly," RAND Journal of Economics, The RAND Corporation, vol. 33(1), pages 37-61, Spring.
- Peter Davis, 2006. "Spatial competition in retail markets: movie theaters," RAND Journal of Economics, RAND Corporation, vol. 37(4), pages 964-982, December.
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