Economics Perspective on the Predicament of Farmers Information Demand

摘要：

Form farmers effective demand to agricultural information will advance agricultural informationizations development greatly. This text uses the basic theories of economics to analyze the question of farmers deficient information demand from the aspect of cost-benefit analysis, adverse choice and externalitiest, searchs for the reason to the predicament of farmers information demand thoroughly, and puts forward effective solutions.

关键词： Agricultural information Cost Benefit Adverse choice Externalities

作者: JIA Fang fang LIU Zhibin

作者单位: Science and technology college,North China Electric Power University,china,071000

会议类型: 国际会议

会议名称: 2007 International Conference on Agriculture Engineering(2007年农业工程国际会议)

会议地点: 河北保定

会议语种:英文

页码: 517-521

在线出版日期: 2007-10-20（万方平台首次上网日期，不代表论文的发表时间）