...
首页> 外文期刊>Environmental & Resource Economics >Commodity Consistent Meta-Analysis of Wetland Values: An Illustration for Coastal Marsh Habitat
【24h】

Commodity Consistent Meta-Analysis of Wetland Values: An Illustration for Coastal Marsh Habitat

机译:商品一致的湿地值荟萃分析:沿海沼泽栖息地的插图

获取原文
获取原文并翻译 | 示例
           

摘要

Prior meta-regression models (MRMs) of wetland values pool value estimates associated with diverse commodity types-for example recreation, flood control, nutrient cycling, habitat provision, nonuse value, and carbon sequestration. Neither theory nor economic intuition justify the inclusion of such dissimilar commodities within a single meta-analytic value function, leading to validity concerns. This article seeks to advance methods for commodity and welfare consistent MRMs, applied to a particular category of wetland values. We develop a wetland value MRM restricted to a specific wetland type (coastal marshes), general location (US and Canada), commodity type (habitat provision and services), and valuation approach (stated preference methods). Results indicate that willingness to pay per household for marsh habitat changes is responsive to scope, spatial scale, market extent, the type of habitat change, household characteristics, and other factors suggested by theory and intuition. Results supersede those of prior wetland value MRMs in terms of statistical performance, estimation of anticipated value surface patterns, and capacity to support conceptually valid benefit transfers. Comparison with an otherwise identical but less commodity consistent MRM demonstrates that commodity consistency leads to improved statistical and benefit transfer performance.
机译:湿地值池值(MRMS)与不同商品类型相关的湿地值池值估计 - 例如娱乐,防洪,营养循环,栖息地提供,非使用价值和碳封存。既不是理论也不是经济直觉,证明在单一的荟萃分析价值函数内包含这种不同的商品,导致有效性问题。本文旨在推进商品和福利一致MRM的方法,适用于特定类别的湿地值。我们开发湿地价值MRM限于特定湿地类型(沿海沼泽),通用(美国和加拿大),商品类型(栖息地提供和服务),估值方法​​(规定的偏好方法)。结果表明,每家庭支付沼泽栖息地变化的意愿是响应于理论和直觉所建议的栖息地变化,家庭特征和其他因素的范围,空间规模,市场范围。结果在统计绩效方面取代了先前湿地价值MRM的人,估算了预期的价值观模式,以及支持概念有效的福利转移的能力。与否则相同但较少的商品的比较展示了商品一致性导致改善统计和效益转移绩效。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号