侵权归责原则的法经济学分析导论

法经济学通过对汉德公式的边际分析得出了隐藏在过错责任原则背后的计算公式,从而为各种侵权案件的过错认定提供了一个客观的、统一的数理结构。法经济学通过均衡分析可以得到单方预防与双方预防情况下侵害人和受害人各自的最优注意水平及最优行为水平的均衡组合,从而揭示了过错责任原则和严格责任原则在各种情况下的激励效果。法经济学通过权衡各种情况下何种归责原则的激励效果更有利于实现效率或社会福利最大化目标来界定其各自的适用范围。

Analysis of Law and Economics of Tort Imputation Principle

Law and economics obtain the computing formula hiding in the fault liability,thereby supplying an objective and uniform mathematical structure for ascertaining the faults of all kinds of tort case through the marginal analysis of the Hand Formula.Secondly,through equilibrium analysis law and economics can obtain the equilibrium combination of the best attention level and the best behavior level of the infringer and the victim in the circumstances of individual prevention and bilateral prevention,and thus reveal excitation effects of fault liability and strict liability in all cases.