科斯以经济学方法论来研究制度,这为法学研究提供了新的视角。科斯将交易费用一般化,诉讼过程实际上也是交易的一种,法律制度的价值实现也是需要交易费用的。而在交易费用不为零的前提下,法律制度能够清楚地界定权利是市场能够有效配置资源、维持交易合理运行的重要保障。 Coase to study the system of economic methodology, which provides a new perspective for the study of law. Coase general transaction costs, litigation process is actually a kind of transaction, the value of the legal system is also required transaction costs. Under the premise of non-zero transaction costs, the legal system can clearly define the rights of the market is an important guarantee for the effective allocation of resources and maintain the reasonable operation of the transaction.