| In order to improve the current inefficient utilization of rural homesteads,idle waste and alleviate the contradiction between rural people and land,the implementation and promotion of homestead withdrawal has become an important task of local governments,and it is also a topic of widespread concern in society and academia.Since 2014,the central government has issued various opinions and plans,and various localities have also launched explorations,resulting in many homestead withdrawal models and choosing different types of policy tools.Therefore,taking the advantage of policy tools,the essay explore the influencing factors and mechanisms of homestead exit policy tools in different regions,and puts forward relevant opinions and suggestions on the basis of research and analysis.It can improve the scientific nature of local government policy formulation,promote the effective implementation of policies,ensure the effect of their policy implementation,promote urban-rural integration,and realize rural revitalization.Based on the policy tool selection theory and grounding theory,the paper lay the theoretical foundation for the sake of the paper structure,the analysis of policy texts and the research conclusions.Secondly,the typical case data is collected as the analysis object,the grounding theory is used to deal with it,and the analysis of homestead exit policy tool selection is carried out,and the tool selection model is constructed,so as to explore some effective improvement measures.It is found that the selection of policy tools is based on scenario identification and policy subjects,and the selected policy tools are also significantly different for different regions with different economic development conditions and ideological and cultural characteristics.The selection of supply-oriented policy tools is mainly for economically developed regions or weak areas with national resource tilt,and the main body of policy formulation and implementation is the government;The regions that choose demand-based policy tools mainly have unique resource endowments or cultural characteristics,and the main body of policy formulation or implementation is the council,village committee or even market enterprises;Due to the specificity of homesteads,environmental policy tools are a policy tool that each region will choose.Finally,based on the above analysis and combined with relevant theories,further policy suggestions are put forward to optimize the structure of policy tool selection and improve the operating environment of policy tools,that is,to enhance the ability of scenario identification,improve the third-party policy participation mechanism,and enrich and improve the available policy tools. |