1. Wernerfelt, Birger & Montgomery, Cynthia A, 1988. "Tobin's q and the Importance of Focus in Firm Performance," American Economic Review, American Economic Association, vol. 78(1), pages 246-50, March. [Downloadable!] (restricted)
2. Lichtenberg, Frank R, 1988. "Estimation of the Internal Adjustment Costs Model Using Longitudinal Establishment Data," The Review of Economics and Statistics, MIT Press, vol. 70(3), pages 421-30, August. [Downloadable!] (restricted)
3. Randall Morck & Andrei Shleifer & Robert W. Vishny, 1989. "Do Managerial Objectives Drive Bad Acquisitions?," NBER Working Papers 3000, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
   Other versions:
   • Morck, Randall & Shleifer, Andrei & Vishny, Robert W, 1990. " Do Managerial Objectives Drive Bad Acquisitions?," Journal of Finance, American Finance Association, vol. 45(1), pages 31-48, March. [Downloadable!] (restricted)
4. Frank R. Lichtenberg & Donald Siegel, 1989. "Productivity and Changes in Ownership of Manufacturing Plants," NBER Reprints 1208, National Bureau of Economic Research, Inc.
   Other versions:
   • Frank R. Lichtenberg & Donald Siegel, 1987. "Productivity and Changes in Ownership of Manufactoring Plants," Brookings Papers on Economic Activity, Economic Studies Program, The Brookings Institution, vol. 18(1987-3), pages 643-684. [Downloadable!]

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. Nicolaj Siggelkow, 1998. "Why Focus? A Study of Intra-Industry Focus Effects," Center for Financial Institutions Working Papers 99-13, Wharton School Center for Financial Institutions, University of Pennsylvania. [Downloadable!]
2. Magda Bianco, 1997. "Diversification and Synergies: Effects on Profitability," STICERD - Economics of Industry Papers 17, Suntory and Toyota International Centres for Economics and Related Disciplines, LSE. [Downloadable!]
3. Gomes, Joao F & Livdan, Dmitry, 2002. "The Performance of Optimally Diversified Firms: Reconciling Theory and Evidence," CEPR Discussion Papers 3546, C.E.P.R. Discussion Papers. [Downloadable!] (restricted)
4. Donald S. Siegel & Kenneth L. Simons & Tomas Lindstrom, 2005. "Ownership Change, Productivity, and Human Capital: New Evidence from Matched Employer-Employee Data in Swedish Manufacturing," Rensselaer Working Papers in Economics 0502, Rensselaer Polytechnic Institute, Department of Economics. [Downloadable!]
5. Leo Sleuwaegen & Enrico Pennings, 2002. "The reorganization decisions of troubled firms: exit, downscale or relocate," Vlerick Leuven Gent Management School Working Paper Series 2002-21, Vlerick Leuven Gent Management School. [Downloadable!]
6. David Neumark & Steven A. Sharpe, 1992. "Hostile Takeovers and Expropriation of Extramarginal Wages: A Test," NBER Working Papers 4101, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
   Other versions:
   • David Neumark & Steven A. Sharpe, 1992. "Hostile takeovers and expropriation of extramarginal wages: a test," Finance and Economics Discussion Series 197, Board of Governors of the Federal Reserve System (U.S.).
7. R. Glenn Hubbard & Darius Palia, 1998. "A Re-Examination of the Conglomerate Merger Wave in the 1960s: An Internal Capital Markets View," NBER Working Papers 6539, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
8. Peter G. Klein, 1997. "Were the Acquisitive Conglomerates Inefficient?," Industrial Organization 9711001, EconWPA, revised 04 Feb 2002. [Downloadable!]
   Other versions:
   • Klein, Peter G, 2001. "Were the Acquisitive Conglomerates Inefficient?," RAND Journal of Economics, The RAND Corporation, vol. 32(4), pages 745-61, Winter.
9. Davide Vannoni, 2004. "Causes and effects of multimarket activity from theory to empirical analysis," Managerial and Decision Economics, John Wiley & Sons, Ltd., vol. 25(3), pages 163-174. [Downloadable!]
10. Larry H.P. Lang & Rene M. Stulz, 1993. "Tobin's Q, Corporate Diversification and Firm Performance," NBER Working Papers 4376, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
    Other versions:
    • Lang, Larry H P & Stulz, Rene M, 1994. "Tobin's q, Corporate Diversification, and Firm Performance," Journal of Political Economy, University of Chicago Press, vol. 102(6), pages 1248-80, December. [Downloadable!] (restricted)
11. Baldwin, John R. & Beckstead, Desmond & Caves, Richard, 2002. "Changements observés au niveau de la diversification des entreprises du secteur canadien de la fabrication (de 1973 à 1997)," Direction des études analytiques : documents de recherche 2002179f, Statistics Canada, Direction des études analytiques. [Downloadable!]
12. Belen Villalonga, 2001. "Diversification Discount or Premium? New Evidence from BITS Establishment-Level Data," Working Papers 01-13, Center for Economic Studies, U.S. Census Bureau. [Downloadable!]
13. Belen Villalonga, 2000. "Does Diversification Cause the "Diversification Discount"?," University of California at Los Angeles, Anderson Graduate School of Management 1079, Anderson Graduate School of Management, UCLA. [Downloadable!]
14. Ekaterina Emm & Jayant Kale, 2006. "Efficiency Implications of Corporate Diversification: Evidence from Micro Data," Working Papers 06-26, Center for Economic Studies, U.S. Census Bureau. [Downloadable!]
15. Gomes, Joao F & Livdan, Dmitry, 2002. "Optimal Diversification," CEPR Discussion Papers 3461, C.E.P.R. Discussion Papers. [Downloadable!] (restricted)
16. Miguel Hidalgo, Alberto de & Ríos Rodríguez, Diana M., 2007. "Estrategia de Diversificación y Oportunidades de crecimiento: evidencia para el mercado español," Documentos de Trabajo "Nuevas Tendencias en Dirección de Empresas". Working Papers "New Trends on Business Administration". 2007-02, Interuniversitary Doctorate Program "New Trends on Business Administration", Universities of Valladolid, Burgos and Salamanca (Spain). Programa de Doctorado Interuniversitario "Nuevas Tendencias en Di. [Downloadable!]
17. Baldwin, John R. & Beckstead, Desmond & Caves, Richard, 2002. "Changes in the Diversification of Canadian Manufacturing Firms and Plants (1973-1997): A Move to Specialization," Analytical Studies Branch Research Paper Series 2002179e, Statistics Canada, Analytical Studies Branch. [Downloadable!]