中国“绿箱政策”的支持结构与效率

China's Domestic Agricultural Support Policy——Structure and Efficiency of "green box" policy

本文从政策与制度层面 ,定量分析中国“绿箱”结构与效率 ,并就如何减少政策和制度安排失当所导致的公共财政资源浪费、合理分配“绿箱”政策资源、提高“绿箱”支持效率等提出建议。

The production function and multi-regional trade partial equilibrium model are applied to analyze China's domestic agricultural support policy,with the focus on structure and efficency of'Green Box'policy.The major findings are:China's'green box'policy are targeted to increase productivity and secure food supply rather than to stabilize farmers' income or reduce the income gap.Investments on agricultural R&D and rural education,which have lower proportion and lower growth rate compared with the investment on rural infrastructure,have higher return in the terms of the marginal return and cost reduction.It is found that the externality of the impact of investments on R&D and education in rural area are the principal factors which result in the underinvestment from the governments'budget.Solutions to the underinvestment on agricultural R&D rural education are also discussed.