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首页> 外文学位 >Estimating farmers' willingness to pay for improved irrigation: An economic study of the Bontanga irrigation scheme in Northern Ghana.
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Estimating farmers' willingness to pay for improved irrigation: An economic study of the Bontanga irrigation scheme in Northern Ghana.

机译：估算农民为改善灌溉支付的意愿：加纳北部Bontanga灌溉计划的经济研究。

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摘要

This thesis estimates the willingness of farmers under the Bontanga Irrigation Scheme (BIS) in Northern Ghana to pay for improved irrigation services. The Contingent Valuation Method (CVM) was used in this study and farmers were randomly selected for interviewing based on the location of their farms (upstream, middle, and downstream) within the scheme. The payment card elicitation format was used and the data were analyzed using Maximum Likelihood Estimation (MLE) procedure that is capable of accommodating the intervals in payment card data. The mean willingness to pay was found to be GHC 16.32 (US;Tobit regression model was also used to estimate the mean number of labor days farmers under the scheme would be willing to contribute to improve the project. The mean labor days was found to be 5.26 days per year and the median was 5.28 days per year.
机译：本文估计了加纳北部Bontanga灌溉计划（BIS）下的农民愿意为改善灌溉服务付费的意愿。在这项研究中使用了权变估值法（CVM），并根据计划中农场的位置（上游，中部和下游）随机选择了农民进行访谈。使用支付卡激发格式，并使用最大似然估计（MLE）程序分析数据，该程序能够容纳支付卡数据中的间隔。发现平均支付意愿为GHC 16.32（美国；该方案还使用了Tobit回归模型来估计该计划的农民愿意为改善该项目做出贡献的平均劳动天数。每年5.26天，中位数是每年5.28天。

著录项

  • 作者

    Alhassan, Mustapha.;

  • 作者单位

    Colorado State University.;

  • 授予单位 Colorado State University.;
  • 学科 Economics Agricultural.
  • 学位 M.S.
  • 年度 2012
  • 页码 90 p.
  • 总页数 90
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

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