文章基本信息

标题：Cost-effectiveness of alternative green payment policies for conservation technology adoption with heterogeneous land quality
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作者：Khanna, Madhu ; Isik, Murat ; Zilberman, David 等
期刊名称：Journal of Food Distribution Research
印刷版ISSN：0047-245X
出版年度：2002
页码：157-174
出版社：Food Distribution Research Society
摘要：This paper quantitatively analyses the cost-effectiveness of alternative green payment policies designed to achieve a targeted level of pollution control by heterogeneous micro units. These green payment policies include cost-share subsidies that share the fixed costs of adoption of a conservation technology and/or input reduction subsidies to reduce the use of a polluting input. The paper shows that unlike a pollution tax that achieves abatement through three mechanisms, a negative extensive margin effect, a negative intensive margin effect and a technology switching effect, a cost-share subsidy and an input reduction subsidy are much more restricted in the types of incentives they provide for conservation of polluting inputs and adoption of a conservation technology to control pollution. Moreover, they may lead to varying levels of expansion of land under production. Costs of abatement with alternative policies and implications for production and government payments are compared using a simulation model for controlling drainage from irrigated cotton production in California, with drip irrigation as a conservation technology. © 2002 Elsevier Science B.V. All rights reserved.
关键词：Technology adoption;Conservation;Environmental policy;Green payments