我在芝加哥大学做访问学者时，曾与科斯教授讨论过哈耶克的理论。我记得他当时很是称赞哈耶克早期的著作，而贬抑其晚期的著作，其中显然包括《自由宪章》（ＴｈｅＣｏｎｓｔｉｔｕｔｉｏｎｏｆＬｉｂｅｒｔｙ）。所谓早期著作，主要是指以《通向奴役的道路》为代表的捍卫... When I was a visiting scholar at the University of Chicago, I discussed Hayek’s theory with Professor Coase. I remember at the time that he praised Hayek’s early writings and belittled his later writings, apparently including “The Constitution of Liberty.” The so-called early writings, mainly refers to the “road to slavery” as the representative of the defense ...