农户对宅基地流转政策的认知水平，是盘活农村闲置宅基地资源、推动宅基地规范流转的重要前提。本文从农户的主观认知出发，基于全国宅基地制度改革试点地区甘肃省陇西县979份农户调研数据，探讨政策认知对农户宅基地流转意愿的影响机制，并检验风险态度的中介作用与农户类型的调节作用。研究表明：政策认知显著提高了农户的宅基地流转意愿。异质性分析表明，政策认知对城郊融合区农户、偏好现金补偿与国家征收补偿农户的宅基地流转意愿的促进作用更为显著；风险态度在农户政策认知与宅基地流转意愿的关系中发挥部分中介作用，政策认知可通过推动农户的风险态度从规避型向偏好型转变，间接提高农户的流转意愿；农户类型在农户政策认知与宅基地流转意愿的关系中发挥显著的调节效应。此外，非农收入占比越高的农户，宅基地流转意愿越强。据此，文章建议结合地理区位、农户类型及补偿需求差异，分类推动闲置宅基地流转。

The level of farm households’ cognition of homestead transfer policy is an essential prerequisite for revitalizing idle rural homestead resources and promoting the standardized transfer of homesteads. Starting from the subjective cognition of farm households, this paper explores the mechanism by which policy cognition affects farm households’ willingness to transfer homesteads, and examines the mediating role of risk attitude and the moderating role of farmer household types, based on survey data of 979 farm households in Longxi County, Gansu Province, a national pilot area for the reform of the homestead system. The results show that policy cognition significantly enhances farm households’ willingness to transfer homesteads. Heterogeneity analysis reveals that policy cognition has a more significant promoting effect on the homestead transfer willingness of farm households in urban-rural integration areas, as well as those who prefer cash compensation and state expropriation compensation. Risk attitude plays a partial mediating role in the relationship between farmers' policy cognition and their willingness to transfer homesteads. Policy cognition can indirectly enhance farmers' willingness to transfer by promoting the transformation of farmers' risk attitude from avoidant to preferred. Farmer household types exert a significant moderating effect on the relationship between farm households’ policy cognition and their homestead transfer willingness. In addition, the higher the proportion of non-agricultural income of farm households, the stronger their willingness to transfer homesteads. Accordingly, this paper proposes to promote the transfer of idle homesteads in a categorized manner by taking into account differences in geographical location, farmer household types, and compensation demands.

F301

国家社会科学基金项目（22XGL024）