Abstract: Currently the economic analysis of Private International Law (PIL)has followed the mainstream paradigm of economic analysis of law, which nevertheless has some defects, such as its "single-value"nature,"ignorance of the historical method"etc. However, the Comprehensive Paradigm of the Economic Analysis of PIL embodies the combination of abstract interpretative and historical inductive methods, individualism and holism, as well as mainstream and non-mainstream analyzing tools for economic analysis of law. The comprehensive paradigm of the economic analysis of PIL is more suitable for further historical research of PIL which can help us identify the core theory and the development path of PIL.