Cournot Competition and Endogenous Firm Size
Barr and Saraceno (JEDC, forthcoming) model the firm as a type of artificial neural network (ANN) which plays a repeated Cournot game. Each period, the network/firm must estimate the relationship between environmental conditions and optimal output. Among other results, the paper develops the notion of a Network Size Equilibrium (NSE): which is an optimal network size for each of the players. The concept of NSE allows us to map environmental complexity to a type of industrial structure, i.e., the average network size in equilibrium. This paper builds on the previous work by exploring the dynamic adjustment process of networks. That is to say, we explore how the network (firm) evolves over time in reaction to the environmental complexity and the behavior of its rival. We model how firms endogenously "grow" over time in the adjustment process toward a network size equilibrium by exploring different adjustment algorithms, which may involve different costs. Further we explore the stability and the types of equilibria that can emerge, given different environmental scenarios.
|Date of creation:||11 Aug 2004|
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- Jovanovic, Boyan, 1982. "Selection and the Evolution of Industry," Econometrica, Econometric Society, vol. 50(3), pages 649-70, May.
- Jason Barr & Francesco Saraceno, 2009.
"Organization, learning and cooperation,"
Sciences Po publications
info:hdl:2441/9832, Sciences Po.
- Jason Barr & Francesco Saraceno, 2004. "Organization, Learning and Cooperation," Computational Economics 0402001, EconWPA.
- Jason Barr & Francesco Saraceno, 2009. "Organization, learning and cooperation," Post-Print hal-01052800, HAL.
- Jason Barr & Francesco Saraceno, 2004. "Organization, Learning and Cooperation," Working Papers hal-01065495, HAL.
- Jason Barr & Francesco Saraceno, 2004. "Organization, Learning and Cooperation," Sciences Po publications 2004-001, Sciences Po.
- DeCanio, Stephen J. & Watkins, William E., 1998.
"Information processing and organizational structure,"
Journal of Economic Behavior & Organization,
Elsevier, vol. 36(3), pages 275-294, August.
- Stephen J. DeCanio & William E. Watkins, . "Information Processing and Organizational Structure," Computing in Economics and Finance 1997 163, Society for Computational Economics.
- Martin Currie & Stan Metcalfe, 2001. "Firm routines, customer switching and market selection under duopoly," Journal of Evolutionary Economics, Springer, vol. 11(4), pages 433-456.
- Evans, David S, 1987.
"Tests of Alternative Theories of Firm Growth,"
Journal of Political Economy,
University of Chicago Press, vol. 95(4), pages 657-74, August.
- Barr, Jason & Saraceno, Francesco, 2002. "A computational theory of the firm," Journal of Economic Behavior & Organization, Elsevier, vol. 49(3), pages 345-361, November.
- Barr, Jason & Saraceno, Francesco, 2005. "Cournot competition, organization and learning," Journal of Economic Dynamics and Control, Elsevier, vol. 29(1-2), pages 277-295, January.
- Nickell, S.J., 1993.
"Competition and Crporate Performance,"
Economics Series Working Papers
99155, University of Oxford, Department of Economics.
- Myong-Hun Chang & Joseph E Harrington Jr, 2004.
"Agent-Based Models of Organizations,"
Economics Working Paper Archive
515, The Johns Hopkins University,Department of Economics.
- Alfred D. Chandler, 1969. "Strategy and Structure: Chapters in the History of the American Industrial Enterprise," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262530090, June.
- Radner, Roy, 1993. "The Organization of Decentralized Information Processing," Econometrica, Econometric Society, vol. 61(5), pages 1109-46, September.
- Jan W. Rivkin & Nicolaj Siggelkow, 2003. "Balancing Search and Stability: Interdependencies Among Elements of Organizational Design," Management Science, INFORMS, vol. 49(3), pages 290-311, March.
- Philippe Mathieu & Bruno Beaufils & Olivier Brandouy, 2005. "Artificial Economics," Post-Print hal-00826572, HAL.
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