Differentiated Duopoly and Horizontal Merger Profitability under Monopoly Central Union and Convex Costs
Can a merger from duopoly to monopoly be detrimental for profits? This paper deals with this issue by focusing on the interaction between decreasing returns to labour (which imply firms' convex production costs) and centralised unionisation in a differentiated duopoly model. It is pointed out that the wage fixed by a monopoly central union in the post-merger case is higher than in the pre-merger/Cournot equilibrium, opening up the possibility that merger reduces profits. Indeed, it is shown that this â€œreversal resultâ€ actually applies when the central union is sufficiently little interested to wages with respect to employment. Moreover, the lower the degree of substitutability between firms' products and the higher the workers' reservation wage, the higher ceteris paribus the probability that profits decrease as a result of the merger.
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- Mónica Correa-López, 2007. "Price and Quantity Competition in a Differentiated Duopoly with Upstream Suppliers," Journal of Economics & Management Strategy, Wiley Blackwell, vol. 16(2), pages 469-505, June.
- Symeonidis, George, 2010. "Downstream merger and welfare in a bilateral oligopoly," International Journal of Industrial Organization, Elsevier, vol. 28(3), pages 230-243, May.
- Gokhale, Jagadeesh & Groshen, Erica L & Neumark, David, 1995.
"Do Hostile Takeovers Reduce Extramarginal Wage Payments?,"
The Review of Economics and Statistics,
MIT Press, vol. 77(3), pages 470-485, August.
- Jagadeesh Gokhale & Erica L. Groshen & David Neumark, 1992. "Do hostile takeovers reduce extramarginal wage payments?," Working Paper 9215, Federal Reserve Bank of Cleveland.
- Jagadeesh Gokhale & Erica L. Groshen & David Neumark, 1993. "Do Hostile Takeovers Reduce Extramarginal Wage Payments?," NBER Working Papers 4346, National Bureau of Economic Research, Inc.
- Farrell, Joseph & Shapiro, Carl, 1990.
"Horizontal Mergers: An Equilibrium Analysis,"
American Economic Review,
American Economic Association, vol. 80(1), pages 107-126, March.
- Farrell, J. & Shapiro, C., 1988. "Horizontal Mergers: An Equilibrium Analysis," Papers 17, Princeton, Woodrow Wilson School - Discussion Paper.
- Farrell, Joseph & Shapiro, Carl, 1988. "Horizontal Mergers: An Equilibrium Analysis," Department of Economics, Working Paper Series qt0tp305nx, Department of Economics, Institute for Business and Economic Research, UC Berkeley.
- Joseph Farrell and Carl Shapiro., 1988. "Horizontal Mergers: An Equilibrium Analysis," Economics Working Papers 8880, University of California at Berkeley.
- William T. Dickens & Lawrence F. Katz, 1987. "Inter-Industry Wage Differences and Theories of Wage Determination," NBER Working Papers 2271, National Bureau of Economic Research, Inc.
- Naylor, Robin, 1999.
"Union Wage Strategies and International Trade,"
Royal Economic Society, vol. 109(452), pages 102-125, January.
- Naylor, Robin, 1997. "Union Wage Strategies and International Trade," The Warwick Economics Research Paper Series (TWERPS) 480, University of Warwick, Department of Economics.
- Dowrick, Steve & Spencer, Barbara J, 1994. "Union Attitudes to Labor-Saving Innovation: When Are Unions Luddites?," Journal of Labor Economics, University of Chicago Press, vol. 12(2), pages 316-344, April.
- Lommerud, Kjell Erik & Straume, Odd Rune & Sorgard, Lars, 2005. "Downstream merger with upstream market power," European Economic Review, Elsevier, vol. 49(3), pages 717-743, April.
- Belman, Dale L, 1988. "Concentration, Unionism, and Labor Earnings: A Sample Selection Approach," The Review of Economics and Statistics, MIT Press, vol. 70(3), pages 391-397, August.
- Robert J. Flanagan, 1999. "Macroeconomic Performance and Collective Bargaining: An International Perspective," Journal of Economic Literature, American Economic Association, vol. 37(3), pages 1150-1175, September.
- Stephen W. Salant & Sheldon Switzer & Robert J. Reynolds, 1983. "Losses From Horizontal Merger: The Effects of an Exogenous Change in Industry Structure on Cournot-Nash Equilibrium," The Quarterly Journal of Economics, Oxford University Press, vol. 98(2), pages 185-199.
- Pencavel, John, 1985. " Wages and Employment under Trade Unionism: Microeconomic Models and Macroeconomic Applications," Scandinavian Journal of Economics, Wiley Blackwell, vol. 87(2), pages 197-225.
- Luciano Fanti & Nicola Meccheri, 2011.
"The Cournot-Bertrand profit differential in a differentiated duopoly with unions and labour decreasing returns,"
AccessEcon, vol. 31(1), pages 233-244.
- Luciano Fanti & Nicola Meccheri, 2010. "The Cournot-Bertrand Profit Differential in a Differentiated Duopoly with Unions and Labour Decreasing Returns," Working Paper Series 36_10, The Rimini Centre for Economic Analysis.
- Luciano Fanti & Nicola Meccheri, 2010. "The Cournot-Bertrand profit differential in a differentiated duopoly with unions and labour decreasing returns," Discussion Papers 2010/107, Dipartimento di Economia e Management (DEM), University of Pisa, Pisa, Italy.
- Dhillon, Amrita & Petrakis, Emmanuel, 2002. "A generalised wage rigidity result," International Journal of Industrial Organization, Elsevier, vol. 20(3), pages 285-311, March.
- Sang V Nguyen & Robert H Mcguckin & Arnold P Reznek, 1995. "The Impact Of Ownership Change On Employment, Wages, And Labor Productivity In U.S. Manufacturing 1977-87," Working Papers 95-8, Center for Economic Studies, U.S. Census Bureau.
- Henrick Horn & Asher Wolinsky, 1988. "Bilateral Monopolies and Incentives for Merger," RAND Journal of Economics, The RAND Corporation, vol. 19(3), pages 408-419, Autumn.
- Dowrick, Steve, 1989. "Union-Oligopoly Bargaining," Economic Journal, Royal Economic Society, vol. 99(398), pages 1123-1142, December.
- Perry, Martin K & Porter, Robert H, 1985. "Oligopoly and the Incentive for Horizontal Merger," American Economic Review, American Economic Association, vol. 75(1), pages 219-227, March.
- Joseph Farrell & Carl Shapiro, 1990. "Asset Ownership and Market Structure in Oligopoly," RAND Journal of Economics, The RAND Corporation, vol. 21(2), pages 275-292, Summer.
- McAfee, R Preston & Williams, Michael A, 1992. "Horizontal Mergers and Antitrust Policy," Journal of Industrial Economics, Wiley Blackwell, vol. 40(2), pages 181-187, June.
- John S. Heywood & Matthew Mcginty, 2007. "Convex Costs And The Merger Paradox Revisited," Economic Inquiry, Western Economic Association International, vol. 45(2), pages 342-349, April.
- Iversen, Torben, 1998. "Wage Bargaining, Central Bank Independence, and the Real Effects of Money," International Organization, Cambridge University Press, vol. 52(03), pages 469-504, June.
- Raymond Deneckere & Carl Davidson, 1985. "Incentives to Form Coalitions with Bertrand Competition," RAND Journal of Economics, The RAND Corporation, vol. 16(4), pages 473-486, Winter.
- Kurt R. Brekke, 2004. "Competition or Coordination in Hospital Markets with Unionised Labour," International Journal of Health Economics and Management, Springer, vol. 4(1), pages 65-89, March.
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