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A Dynamic Duopoly Model: When a Firm Shares the Market with Certain Profit.
- Source :
-
Mathematics (2227-7390) . Oct2020, Vol. 8 Issue 10, p1826. 1p. - Publication Year :
- 2020
-
Abstract
- The current paper analyzes a competition of the Cournot duopoly game whose players (firms) are heterogeneous in a market with isoelastic demand functions and linear costs. The first firm adopts a rationally-based gradient mechanism while the second one chooses to share the market with certain profit in order to update its production. It trades off between profit and market share maximization. The equilibrium point of the proposed game is calculated and its stability conditions are investigated. Our studies show that the equilibrium point becomes unstable through period doubling and Neimark–Sacker bifurcation. Furthermore, the map describing the proposed game is nonlinear and noninvertible which lead to several stable attractors. As in literature, we have provided an analytical investigation of the map's basins of attraction that includes lobes regions. [ABSTRACT FROM AUTHOR]
- Subjects :
- *MARKET share
*DYNAMIC models
*DEMAND function
*PROFIT-sharing
*PROFIT
Subjects
Details
- Language :
- English
- ISSN :
- 22277390
- Volume :
- 8
- Issue :
- 10
- Database :
- Academic Search Index
- Journal :
- Mathematics (2227-7390)
- Publication Type :
- Academic Journal
- Accession number :
- 147002290
- Full Text :
- https://doi.org/10.3390/math8101826