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In this paper, a model of an ecosystem influenced by a large human population is presented. It is modelled by a discrete time dynamic game with many players and a simple dynamics. The paper proposes a new way to look at the problems of exploitation of ecosystems by many users — using the...
Persistent link: https://www.econbiz.de/10010885178
Historical anecdotes of new investors being drawn into a booming asset market, only to suffer when the market turns, abound. While the role of investor contagion in asset bubbles has been explored extensively in the theoretical literature, causal empirical evidence on the topic is virtually...
Persistent link: https://www.econbiz.de/10011524199
En este trabajo realizamos una revisión de los modelos de mercado (monopolio, duopolio y competencia perfecta) en los que se ha utilizado la teoría de colas. El uso de la teoría de colas permite tratar modelos más realistas al describir la demanda y la producción a través de procesos...
Persistent link: https://www.econbiz.de/10005549569
This paper reviews several aspects of Poland’s environmental policies. Its main finding is that substantial progress has been made in dealing with the environmentally unfriendly legacy from the past. Poland has successfully combined emission permits based on environmental quality standards,...
Persistent link: https://www.econbiz.de/10005046104
Ce document analyse certains aspects économiques de la politique de l'environnement en France, en se concentrant sur les émissions de gaz à effet de serre, la pollution de l'eau et les rejets dans l'air en milieu urbain. Comme la plupart des autres pays de l'OCDE, la France cherche depuis...
Persistent link: https://www.econbiz.de/10005046190
in an attempt to impose one's own standards on another country's environment, or when trade liberalization is opposed by … coal and food, trade liberalization could well improve rather than worsen the global environment. …
Persistent link: https://www.econbiz.de/10005497787
This paper surveys three areas of applications of dynamic games: (i) transboundary pollution, (ii) exploitation of transboundary resources, and (iii) problems of the developing world: capital flights, foreign aid, war and peace. A refresher section introduces the basic ideas and solution...
Persistent link: https://www.econbiz.de/10010698743
optimal timing of productivity bonuses, I find that a decreasing path of beliefs reduces the cost of providing incentives …
Persistent link: https://www.econbiz.de/10010931203
Organizations often use non-monetary awards to incentivize performance. Awards may affect behavior through several mechanisms: by conferring employer recognition, by enhancing social visibility, and by facilitating social comparison. In a nationwide health worker training program in Zambia, we...
Persistent link: https://www.econbiz.de/10010753267
When the assignment of incentives is uncertain, we study how the regularity and frequency of rewards and risk attitudes … regime shift by withdrawing monetary rewards after the same unknown number of periods. In such an ambiguous environment, we … show that less able and more risk averse players are less persistent in effort. Intermittent incentives lead to a greater …
Persistent link: https://www.econbiz.de/10010753269