The Coase Theorem at Sixty
回顾科斯定理六十年来在经济学界的起源、传播与争议，澄清其逻辑含义，并探讨未来如何正确运用这一命题。
The Coase theorem is one of the most influential and controversial ideas to emerge from post–World War II economics. This article examines the theorem’s origins, diffusion, and the wide variety of uses to which it has been put by economists and others over the sixty years since Coase published “The Problem of Social Cost.” Along the way, we explore the ambiguity and controversy surrounding the theorem, develop a Coase theorem that is valid as a proposition in economic logic, and probe the implications of all of this for the use of the Coase theorem going forward.