| 来源类型 | Working Paper |
| 规范类型 | 论文 |
| Marine Reserves: Is There a Free Lunch? | |
| James N. Sanchirico; James E. Wilen | |
| 发表日期 | 1998-12-01 |
| 出版年 | 1998 |
| 页码 | DP 99-09 |
| 语种 | 英语 |
| 摘要 | This paper employs a spatial and intertemporal model of renewable resource exploitation to investigate the effects of marine reserve creation. The model combines the H. S. Gordon/Vernon Smith hypothesis of a rent dissipation process with Ricardian notions that resources are exploited across space in a pattern dependent upon relative profitabilities. The metapopulation model employed here incorporates modern biological ideas that stress patch heterogeneity, linkages, and dispersal processes between patches. The spatial bioeconomic model is then used to simulate the effects of reserve creation under various ecological structures. We find, under certain parameter configurations and ecological linkages, that there is potential for a "double-dividend" where both aggregate biomass and harvest increase after an area of the fishery is set aside and protected from exploitation. |
| 主题 | Ecosystems |
| URL | http://www.rff.org/research/publications/marine-reserves-there-free-lunch |
| 来源智库 | Resources for the Future (United States) |
| 资源类型 | 智库出版物 |
| 条目标识符 | http://119.78.100.153/handle/2XGU8XDN/40527 |
| 推荐引用方式 GB/T 7714 | James N. Sanchirico,James E. Wilen. Marine Reserves: Is There a Free Lunch?. 1998. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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