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Common Pool Politics and Inefficient Fishery Management

机译:共同泳池政治和低效渔业管理

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摘要

Fisheries management often fails because total allowable catches (TACs) are set at inefficiently high levels. To study why decision-makers choose such high TACs, we model the annual negotiation on TACs as a dynamic game in discrete time. TACs are fixed by majority decision in a council consisting of decision-makers who are heterogeneous with respect to their discount rates. We show that the optimal feedback strategy for the less patient decision-makers will set inefficiently high TACs in Markov-perfect Nash equilibrium. A binding commitment to a long-term management plan could help solving this problem and lead to a more sustainable fishery management.
机译:渔业管理经常失败,因为总允许捕捞量设定在低效率的高水平。为了研究决策者为什么选择如此高的TAC,我们将TAC的年度谈判建模为离散时间的动态博弈。 TAC是由理事会的多数成员决定的,理事会由决策者组成,他们的折现率各不相同。我们表明,针对较少患者的决策者的最佳反馈策略将在马尔可夫完美的纳什均衡中设置无效的高TAC。对长期管理计划的有约束力的承诺可以帮助解决此问题,并导致更可持续的渔业管理。

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