首页    期刊浏览 2024年12月05日 星期四
登录注册

文章基本信息

  • 标题:Spatially Explicit Efficiency of Agricultural Land Use: A Two-Stage DEA Approach
  • 本地全文:下载
  • 作者:Kapfer, Martin ; Kantelhardt, Jochen ; Eckstein, Karin
  • 期刊名称:Journal of Agribusiness
  • 印刷版ISSN:0738-8950
  • 出版年度:2012
  • 出版社:Journal of Agribusiness
  • 摘要:Agriculture provides commodities and has an influence on the environment. However, even if the value of agricultural production is easy to evaluate, it is difficult to estimate the efficiency of agricultural production at site level. Furthermore, the valuation of environmental impact is complex. Non-parametric approaches such as DEA allow for an estimation of environment and economic performance. We suggest a plot-specific approach combining GIS and DEA models. This allows a spatially explicit assessment of agricultural land use for different subjects such as ecology and economy. In a second stage DEAmodel, the impact of farm- and site-specific characteristics on efficiency is analysed.
  • 关键词:Agricultural land use;data envelopment;environment-orientated orientatedtechnical efficiency;economy-orientated technical efficiency
国家哲学社会科学文献中心版权所有