法经济学是经济学与法学的交叉学科,一般被认为是波斯纳之后开创的用经济学框架分析社会制度中法律问题的学科,以新制度经济学、公共选择理论和行为经济学为理论基础。如果追溯法经济学的学术源流,一般包括杰里米·边沁、亚当·斯密~①,以及柏拉图、亚里士多德等古希腊学者和《汉谟 Law and Economics is an interdisciplinary discipline of economics and jurisprudence. It is generally considered as a discipline initiated by Posner to analyze the legal issues in the social system with the framework of economics. It is based on the theories of New Institutional Economics, Public Choice Theory and Behavioral Economics . If we trace the origins of law and economics, we usually include Jeremy Bentham, Adam Smith, and ancient Greek scholars such as Plato and Aristotle,