摘要
对蔬菜质量安全信息不对称进行理论分析,进一步分析信息不对称的各种表现和原因,指出了直接导致"道德风险"和"逆向选择"的严重后果,最后从大力发展蔬菜产业化、推行市场准入制度、完善信息服务体系、发挥媒体作用4个方面提出了相应的对策。
The theory of asymmetric information on vegetables quality safety is analyzed.The various manifestations and reasons of asymmetric information are further analyzed.The serious consequences like moral hazard and adverse selection directly caused by the information asymmetry are pointed out.The countermeasures are put forward including greatly developing the vegetable industry,implementing the market access system,improving the information service system,and playing the role of media.
出处
《河北农业科学》
2011年第10期80-83,共4页
Journal of Hebei Agricultural Sciences
关键词
信息不对称
蔬菜
质量安全
道德风险
逆向选择
Information asymmetry
Vegetables
Quality security
Moral hazard
Adverse selection
