立法后评估制度的科学性及其限度

立法后评估制度通过评估指标数据的采集与研判，针对实施一段时间之后的立法，进行立法文本质量和实施效果的检验，在发现问题后及时完善立法。立法后评估有其存在的现实基础、技术基础和哲学基础，这构成了其科学性基础。但立法后评估制度的科学性并不是无限的，它在评估观念、评估对象和评估条件上都存在限度，《〈闲置土地处置办法〉实施后评估报告》为分析这种限度提供了蓝本，认真思考其局限可以为我国的立法后评估实践提供有益的启示。

Evaluation System of Post-legislation: Its Scientificity and Limitations

The primary goal of evaluation system of post-legislation is to test legislative text quality and implementation effect through data acquisition and analysis, so as to find out the problems and improve the legislation. The scientificity of evaluation system of post-legislation is based on realistic foundation, technical foundation, and philosophical foundation, which is not infinite; there are limitations in the cultural background, the scope of evaluation, and evaluation results. Legal Performance Evaluation Report on Idle Land Disposal Methods is a representative sample for analyzing the limitations, which can provide beneficial enlightenments for the practice of evaluation system of post-legislation.