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This paper studies adaptive learning in the class of weighted network games. This class of games includes applications like research and development within interlinked firms, crime within social networks, the economics of pollution, and defense expenditures within allied nations. We show that...
Persistent link: https://www.econbiz.de/10012944776
Quasilinear preferences on a public good and a numeraire good are limits of preferences where both goods are normal. The set of equilibria of the voluntary contribution (or private provision) game is easily characterized under quasilinearity by: top valuators aggregately contribute their common...
Persistent link: https://www.econbiz.de/10009506418
-efficient allocation in backward elimination of weakly dominated strategies (BEWDS) and is unique under plausible conditions. Contributions …
Persistent link: https://www.econbiz.de/10009742003
In this paper, we propose a game in which each player decides with whom to establish a costly connection and how much local public good is provided when benefits are shared among neighbors. We show that, when agents are homogeneous, Nash equilibrium networks are nested split graphs....
Persistent link: https://www.econbiz.de/10012591497
-efficient allocation in backward elimination of weakly dominated strategies (BEWDS), limit logit agent quantal response equilibrium …
Persistent link: https://www.econbiz.de/10014157950
. In this game, there exists a subgame perfect Nash equilibrium at which the (Pareto) efficient allocation is achieved. The …, some subgame perfect Nash equilibrium with the efficient allocation satisfies strong perfection, introduced by Rubinstein … (1980), and strong perfection is satisfied only by the subgame perfect Nash equilibrium with the efficient allocation …
Persistent link: https://www.econbiz.de/10014040512
Persistent link: https://www.econbiz.de/10012131965
Mitigation and adaptation are the most important strategies in combating global climate change. It is expected that in a post Kyoto world industrialized countries have to engage in greenhouse gas abatement, and to support developing countries in adapting to climate change. Within the framework...
Persistent link: https://www.econbiz.de/10003923370
We study the stability of voluntary cooperation in response to varying rates at which a group grows. Using a laboratory public-good game with voluntary contributions and economies of scale, we construct a situation in which expanding a group's size yields potential efficiency gains, but only if...
Persistent link: https://www.econbiz.de/10010260008
We study the stability of voluntary cooperation in response to varying group growth rates. Using a laboratory public-good game, we construct a situation where increasing group size yields potential efficiency gains, but only with sustained cooperation. We then study the effect of exogenously...
Persistent link: https://www.econbiz.de/10009748765