Assessing the Consequences of a Horizontal Merger and its Remedies in a Dynamic Environment
This paper estimates a dynamic oligopoly model to assess the economic consequences of a horizontal merger that took place in 1970 to create the second largest global producer of steel. The paper solves a Markov perfect Nash equilibrium for the model and simulates the welfare effects of the horizontal merger. Estimates reveal that the merger enhanced the production efficiency of the merging party by a magnitude of 4.1 %, while the exercise of market power was restrained primarily by the presence of fringe competitors. Our simulation result also indicates that structural remedies endorsed by the competition authority failed to promote competition. model.
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- J. Levin & P. Bajari, 2004.
"Estimating Dynamic Models of Imperfect Competition,"
2004 Meeting Papers
579, Society for Economic Dynamics.
- Patrick Bajari & C. Lanier Benkard & Jonathan Levin, 2007. "Estimating Dynamic Models of Imperfect Competition," Econometrica, Econometric Society, vol. 75(5), pages 1331-1370, 09.
- 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, 2004. "Estimating Dynamic Models of Imperfect Competition," NBER Working Papers 10450, National Bureau of Economic Research, Inc.
- Bajari, Patrick & Benkard, C. Lanier & Levin, Jonathan, 2007. "Estimating Dynamic Models of Imperfect Competition," Research Papers 1852r1, Stanford University, Graduate School of Business.
- David Genesove & Wallace P. Mullin, 1998. "Testing Static Oligopoly Models: Conduct and Cost in the Sugar Industry, 1890-1914," RAND Journal of Economics, The RAND Corporation, vol. 29(2), pages 355-377, Summer.
- Jiawei Chen, 2006.
"The Effects of Mergers with Dynamic Capacity Accumulation,"
060701, University of California-Irvine, Department of Economics.
- Chen, Jiawei, 2009. "The effects of mergers with dynamic capacity accumulation," International Journal of Industrial Organization, Elsevier, vol. 27(1), pages 92-109, January.
- Hiroshi Ohashi, 2004.
"Learning by Doing, Export Subsidies, and Industry Growth: Japanese Steel in the 1950s and 1960s,"
CIRJE-F-280, CIRJE, Faculty of Economics, University of Tokyo.
- Ohashi, Hiroshi, 2005. "Learning by doing, export subsidies, and industry growth: Japanese steel in the 1950s and 1960s," Journal of International Economics, Elsevier, vol. 66(2), pages 297-323, July.
- Tsuyoshi Nakamura & Hiroshi Ohashi, 2005. "Technology Adoption, Learning by Doing, and Productivity: A Study of Steel Refining Furnaces," CIRJE F-Series CIRJE-F-368, CIRJE, Faculty of Economics, University of Tokyo.
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