| Since the Sixteenth Congress, China’s preferential agricultural policies to reduce the burden of tax and fee reform as the core to adjust the stabilization policy, to co-ordinate urban and rural areas to improve people’s livelihood as the core of the development process of change. Thus, the national agricultural policy carries the dual function of improving people’s livelihood and promoting economic development, both have focused on."The12th Five-Year" period is a critical period of building a moderately prosperous society, the pattern of income distribution adjustment to focus on promoting farmers’ income, to ensure and improve people’s livelihood, strengthen rural infrastructure and public services, and strive to form the the kulaks policy of benefiting the agriculture systems. Therefore, the evaluation of the effectiveness of the study of preferential agricultural policies, looking for the policy balancing mechanism, found that the institutional arrangements logic, adjust, optimize and improve the national agricultural policy of great practical significance.From the angle of the effective supply of public goods, the analysis of the application of the premise of Western utility theory and its limitations in the efficiency evaluation of rural public goods supply, to define the benefits of agricultural policies in China to explore the policy classification and supply and demand structure on the basis of proposed factor evaluation model of the double effect of agricultural policy results in a benefit to build the index of consumer willingness to and ability to pay index to measure the effect of the supply of influencing factors, and function to evaluate the consistency between the system of preferential agricultural policy coordination. Finally the model used in the evaluation of the effectiveness of building materials to the countryside policies drawn:the use of dynamic simulation of preferential agricultural policy, the supply of the effectiveness of the effect of time and resources effect, the practical significance of the preferential agricultural policy, supply and demand coordination of the policy mix and the timing of the decision-making; preferential agricultural policy has the properties of the quasi-public goods supply, government guidance to the voluntary participation of the market supply, while promoting consumption to some extent, expanding the gap between policy decisions consider the difference of preferential agricultural policy needs to be regional differences and group differences and economic situation.The first part of this article from the measure of the efficiency of rural public goods supply, the preferential agricultural policies affect the supply of factors and the effectiveness of assessment methods are reviewed, pointing out that the purpose of this study and the significance of the main content and innovation. In the second part analyzes the particularity of rural public goods to analyze the premise of Western efficient application of the theory and its limitations in the efficiency evaluation of Rural Public Goods Supply. The third part of the definition, classification and supply and demand structure to sort out the evaluation model of supply time and double the efficiency of resource factors to construct the index of consumer willingness to and ability to pay index, on the model of policy coordination on the supply and demand in the preferential agricultural policies of preferential agricultural policies in China The logic of structural and policy arrangements do theoretically discussed. Empirical analysis of the fourth part of the application of preferential agricultural policy effectiveness evaluation model of the dual effect of factors, the introduction of L-Trost two-stage model to estimate the two-step method of Heckit method estimates and GM (1,1) model forecasts from the investment of resources The amount of effect of influencing factors in the effectiveness of the policy and the effects of the different regions and income groups. Finally, given the brief summaries of this article the work and future direction of work. |
