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DOI | 10.1016/j.ecolecon.2016.12.002 |
The State-contingent Approach to the Noah's Ark Problem | |
Perry, Neil1; Shankar, Sriram2 | |
2017-04-01 | |
发表期刊 | ECOLOGICAL ECONOMICS
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ISSN | 0921-8009 |
EISSN | 1873-6106 |
出版年 | 2017 |
卷号 | 134 |
文章类型 | Article |
语种 | 英语 |
国家 | Australia |
英文摘要 | Biodiversity outcomes arising from conservation programs depend on the future state of nature, yet standard economic models of biodiversity conservation are not state contingent. We develop a state-contingent approach to the Noah's Ark problem - the problem of efficiently allocating limited funds to conserve biodiversity - and model conservation actions under uncertainty. Under the state-contingent approach, Noah will prepare for unfavorable and unexpected states of nature ex ante rather than relieving suffering ex post. Different species will be chosen for the Ark and particularly species that underpin the foundations of ecosystems. More generally, the state-contingent ranking equation justifies conservation policy that treats the cause rather than the symptom of biodiversity loss, and recommends strategies that focus on ecosystem resilience and integrity. In comparison to the standard model, the state-contingent approach leads to a more detailed and explicit allocation of resources. (JEL: Q54, Q57, Q58). (C) 2017 Elsevier B.V. All rights reserved. |
英文关键词 | Biodiversity conservation Noah' s Ark problem State-contingent Endangered species Uncertainty |
领域 | 资源环境 |
收录类别 | SCI-E ; SSCI |
WOS记录号 | WOS:000395219300008 |
WOS关键词 | SELF-PROTECTION ; CLIMATE-CHANGE ; BIODIVERSITY ; MANAGEMENT ; INSURANCE ; UNCERTAINTY ; DIVERSITY ; RISK |
WOS类目 | Ecology ; Economics ; Environmental Sciences ; Environmental Studies |
WOS研究方向 | Environmental Sciences & Ecology ; Business & Economics |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/15355 |
专题 | 资源环境科学 |
作者单位 | 1.Univ Western Sydney, Sch Business, Locked Bag 1797, Penrith, NSW 2751, Australia; 2.Australian Natl Univ, Ctr Social Res & Methods, Res Sch Econ, Canberra, ACT 2601, Australia |
推荐引用方式 GB/T 7714 | Perry, Neil,Shankar, Sriram. The State-contingent Approach to the Noah's Ark Problem[J]. ECOLOGICAL ECONOMICS,2017,134. |
APA | Perry, Neil,&Shankar, Sriram.(2017).The State-contingent Approach to the Noah's Ark Problem.ECOLOGICAL ECONOMICS,134. |
MLA | Perry, Neil,et al."The State-contingent Approach to the Noah's Ark Problem".ECOLOGICAL ECONOMICS 134(2017). |
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