Conflict between groups of players in coupled socio-economic and ecological dynamics
Conflict among multiple groups is a major source of difficulty in environmental conservation. People are often divided into various groups that have different social factors, sometimes leading to differences in the degree to which they cooperate in environmental conservation. This obstructs the social consensus needed to solve the environmental problems. Here we study the coupled dynamics of human socio-economic choice and lake water pollution, and examine the magnitude of the difference in cooperation levels between two groups. In the model, many players choose between a costly but cooperative option and a selfish option. The former results in a reduced phosphorus discharge into the lake. Each player's choice is affected by an economic cost and social pressure. Social pressure is a psychological factor that promotes cooperation: it becomes stronger when more players in the society are cooperative (conformist tendency) and when the problem at hand is a greater concern to society. In the model, two groups sometimes show large differences in their cooperation levels even when both have exactly the same social factors. However, cooperation levels are more likely to differ between groups that have different social factors. Enhancement of the cross-group conformist tendency is the most effective way to minimize differences in cooperation levels and to mitigate conflict between groups.
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- Pillutla, Madan M. & Chen, Xiao-Ping, 1999. "Social Norms and Cooperation in Social Dilemmas: The Effects of Context and Feedback, , ," Organizational Behavior and Human Decision Processes, Elsevier, vol. 78(2), pages 81-103, May.
- Fischbacher, Urs & Gachter, Simon & Fehr, Ernst, 2001.
"Are people conditionally cooperative? Evidence from a public goods experiment,"
Elsevier, vol. 71(3), pages 397-404, June.
- Urs Fischbacher & Simon Gaechter & Ernst Fehr, "undated". "Are People Conditionally Cooperative? Evidence from a Public Goods Experiment," IEW - Working Papers 016, Institute for Empirical Research in Economics - University of Zurich.
- Brekke, Kjell Arne & Kverndokk, Snorre & Nyborg, Karine, 2003. "An economic model of moral motivation," Journal of Public Economics, Elsevier, vol. 87(9-10), pages 1967-1983, September.
- Kjell Arne Brekke & Snorre Kverndokk & Karinen Nyborg, 2000. "An Economic Model of Moral Motivation," Discussion Papers 290, Statistics Norway, Research Department.
- McKelvey Richard D. & Palfrey Thomas R., 1995. "Quantal Response Equilibria for Normal Form Games," Games and Economic Behavior, Elsevier, vol. 10(1), pages 6-38, July.
- McKelvey, Richard D. & Palfrey, Thomas R., 1994. "Quantal Response Equilibria For Normal Form Games," Working Papers 883, California Institute of Technology, Division of the Humanities and Social Sciences.
- R. McKelvey & T. Palfrey, 2010. "Quantal Response Equilibria for Normal Form Games," Levine's Working Paper Archive 510, David K. Levine.
- Brock, William A. & de Zeeuw, Aart, 2002. "The repeated lake game," Economics Letters, Elsevier, vol. 76(1), pages 109-114, June.
- Brock, W.A. & de Zeeuw, A.J., 2002. "The repeated lake game," Other publications TiSEM a501986b-df34-4bee-9a7b-3, Tilburg University, School of Economics and Management.
- Satake, Akiko & Janssen, Marco A. & Levin, Simon A. & Iwasa, Yoh, 2007. "Synchronized deforestation induced by social learning under uncertainty of forest-use value," Ecological Economics, Elsevier, vol. 63(2-3), pages 452-462, August.
- Dechert, W.D. & O'Donnell, S.I., 2006. "The stochastic lake game: A numerical solution," Journal of Economic Dynamics and Control, Elsevier, vol. 30(9-10), pages 1569-1587.
- Simon Gachter & Ernst Fehr, 2000. "Cooperation and Punishment in Public Goods Experiments," American Economic Review, American Economic Association, vol. 90(4), pages 980-994, September.
- Ernst Fehr & Simon Gaechter, "undated". "Cooperation and Punishment in Public Goods Experiments," IEW - Working Papers 010, Institute for Empirical Research in Economics - University of Zurich.
- Ernst Fehr & Simon Gaechter, 1999. "Cooperation and Punishment in Public Goods Experiments," CESifo Working Paper Series 183, CESifo Group Munich.
- Iwasa, Yoh & Uchida, Tomoe & Yokomizo, Hiroyuki, 2007. "Nonlinear behavior of the socio-economic dynamics for lake eutrophication control," Ecological Economics, Elsevier, vol. 63(1), pages 219-229, June.
- Nyborg, Karine & Rege, Mari, 2003. "On social norms: the evolution of considerate smoking behavior," Journal of Economic Behavior & Organization, Elsevier, vol. 52(3), pages 323-340, November. Full references (including those not matched with items on IDEAS)