Entry in Pharmaceutical submarkets: A Bayesian Panel Probit Approach
AbstractIn this paper we analyze entry dynamics in new submarkets of pharma- ceutical companies in the period 1987-1998 in seven countries considered as a single country and on each country separately. In particular we study entry decisions at time t in a new submarket, conditioned on the entrance or non-entrance in a new submarket at time t-1. Our analysis is based on a Bayesian approach which allows us to properly account for hetero- geneity among firms. We try to manage the inclusion among regressors of non strictly exogenous variables, which can be correlated with unobserved heterogeneity. Reassuming, the relevant variables are the achieved diver- sification indipendently of the size and other strategic variables connected with the attractiveness of each submarket. The unobservable heterogeneity is not explained by the lagged dependent variable but rather by the initial diversification.
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Date of creation: 2005
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This paper has been announced in the following NEP Reports:
- NEP-ALL-2006-02-12 (All new papers)
- NEP-COM-2006-02-12 (Industrial Competition)
- NEP-HEA-2006-02-12 (Health Economics)
- NEP-TID-2006-02-12 (Technology & Industrial Dynamics)
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- Matthew F. Mitchell, 2000. "The Scope and Organization of Production: Firm Dynamics Over the Learning Curve," RAND Journal of Economics, The RAND Corporation, vol. 31(1), pages 180-205, Spring.
- Hall, Bronwyn H, 1987.
"The Relationship between Firm Size and Firm Growth in the U.S. Manufacturing Sector,"
Journal of Industrial Economics,
Wiley Blackwell, vol. 35(4), pages 583-606, June.
- Bronwyn H. Hall, 1988. "The Relationship Between Firm Size and Firm Growth in the U.S. Manufacturing Sector," NBER Working Papers 1965, National Bureau of Economic Research, Inc.
- Bo E. Honoré & Ekaterini Kyriazidou, 2000. "Panel Data Discrete Choice Models with Lagged Dependent Variables," Econometrica, Econometric Society, vol. 68(4), pages 839-874, July.
- Martin Biewen, 2004.
"Measuring State Dependence in Individual Poverty Status: Are there Feedback Effects to Employment Decisions and Household Composition?,"
Discussion Papers of DIW Berlin
429, DIW Berlin, German Institute for Economic Research.
- Biewen, Martin, 2004. "Measuring State Dependence in Individual Poverty Status: Are There Feedback Effects to Employment Decisions and Household Composition?," IZA Discussion Papers 1138, Institute for the Study of Labor (IZA).
- Kajal Lahiri, 2005. "Analysis of Panel Data," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 87(4), pages 1093-1095.
- Schmalensee, Richard, 1989.
"Inter-industry studies of structure and performance,"
Handbook of Industrial Organization,
in: R. Schmalensee & R. Willig (ed.), Handbook of Industrial Organization, edition 1, volume 2, chapter 16, pages 951-1009
- Schmalensee, Richard., 1987. "Inter-industry studies of structure and performance," Working papers 1874-87., Massachusetts Institute of Technology (MIT), Sloan School of Management.
- Train,Kenneth E., 2009.
"Discrete Choice Methods with Simulation,"
Cambridge University Press, number 9780521766555, November.
- Scott,John T., 2005. "Purposive Diversification and Economic Performance," Cambridge Books, Cambridge University Press, number 9780521022583, November.
- Fiona M. Scott Morton, 1997. "Entry Decisions in the Generic Pharmaceutical Industry," NBER Working Papers 6190, National Bureau of Economic Research, Inc.
- Mundlak, Yair, 1978. "On the Pooling of Time Series and Cross Section Data," Econometrica, Econometric Society, vol. 46(1), pages 69-85, January.
- Jovanovic, Boyan, 1982. "Selection and the Evolution of Industry," Econometrica, Econometric Society, vol. 50(3), pages 649-70, May.
- Steven Klepper & Elizabeth Graddy, 1990. "The Evolution of New Industries and the Determinants of Market Structure," RAND Journal of Economics, The RAND Corporation, vol. 21(1), pages 27-44, Spring.
- 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.
- Gary Koop & Dale J. Poirer, 2004.
"Bayesian Variants of Some classical Semiparametric Regression Techniques,"
ESE Discussion Papers
73, Edinburgh School of Economics, University of Edinburgh.
- Koop, Gary & Poirier, Dale J., 2004. "Bayesian variants of some classical semiparametric regression techniques," Journal of Econometrics, Elsevier, vol. 123(2), pages 259-282, December.
- Koop, G. & Poirier, D., 2000. "Bayesian Variants of Some Classical Semiparametric Regression Techniques," Papers 00-01-22, California Irvine - School of Social Sciences.
- Teece, David J. & Rumelt, Richard & Dosi, Giovanni & Winter, Sidney, 1994. "Understanding corporate coherence : Theory and evidence," Journal of Economic Behavior & Organization, Elsevier, vol. 23(1), pages 1-30, January.
- Bottazzi, Giulio & Dosi, Giovanni & Lippi, Marco & Pammolli, Fabio & Riccaboni, Massimo, 2001.
"Innovation and corporate growth in the evolution of the drug industry,"
International Journal of Industrial Organization,
Elsevier, vol. 19(7), pages 1161-1187, July.
- Giulio Bottazzi & Giovanni Dosi & Marco Lippi & Fabio Pammolli & Massimo Riccaboni, 2001. "Innovation and Corporate Growth in the Evolution of the Drug Industry," LEM Papers Series 2001/02, Laboratory of Economics and Management (LEM), Sant'Anna School of Advanced Studies, Pisa, Italy.
- Fruhwirth-Schnatter S., 2001. "Markov Chain Monte Carlo Estimation of Classical and Dynamic Switching and Mixture Models," Journal of the American Statistical Association, American Statistical Association, vol. 96, pages 194-209, March.
- Arellano, Manuel & Carrasco, Raquel, 2003.
"Binary choice panel data models with predetermined variables,"
Journal of Econometrics,
Elsevier, vol. 115(1), pages 125-157, July.
- Carrasco, Raquel & Arellano, Manuel, 2003. "Binary choice panel data models with predetermined variables," Open Access publications from Universidad Carlos III de Madrid info:hdl:10016/4685, Universidad Carlos III de Madrid.
- Arellano, M & Carrasco, R, 1996. "Binary Choice Panel Data Models with Predetermined Variables," Papers 9618, Centro de Estudios Monetarios Y Financieros-.
- Chib, Siddhartha, 2001. "Markov chain Monte Carlo methods: computation and inference," Handbook of Econometrics, in: J.J. Heckman & E.E. Leamer (ed.), Handbook of Econometrics, edition 1, volume 5, chapter 57, pages 3569-3649 Elsevier.
- John F. Geweke & Michael P. Keane, 1997. "Mixture of normals probit models," Staff Report 237, Federal Reserve Bank of Minneapolis.
- Stephen Hymer & Peter Pashigian, 1962. "Firm Size and Rate of Growth," Journal of Political Economy, University of Chicago Press, vol. 70, pages 556.
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