Professor Liebman and Milhaupt publish a paper on reputation sanction in Chinese securities market (also see a brief intro from Economist) with the finding that there is a significant effect of such sanction. These reputation sanctions are given by Shanghai and Shenzhen Stock Exchange. Given the ineffectiveness of legal sanction in China, they further suggest that it is quite conceivable that the exchanges may become better regulators than the official ones.

(pic from Economist intro)
This suggestion is along the line of pro-deregulation through self-regulation as an alternative. Much research on self-regulation has been done by US scholars with the case study of NYSE. NYSE was funded on May 17, 1792, when the Buttonwood Agreement was signed by 24 stock brokers outside of 68 Wall Street in New York. On March 8, 1817, the organization drafted a constitution and renamed itself the “New York Stock & Exchange Board,” which was shortened to its current name in 1863. John Coffee, a prominent corporate law professor, argues that it was NYSE’s regulation of security market, rather than legal or administrative regulation, lead to a large and liquid securities markets. Since NYSE is an association of brokers, the nature its regulation is deemed as private, or self-regulation, as contrasted to the governmental regulation through federal securities laws and SEC rules. Self-regulation is proved in NYSE case to be superior to the governmental regulation.
To be sure, Liebman and Milhaupt do not simply assimilate China’s Shanghai and Shenzhen Security Exchange to NYSE. The Chinese security exchanges are facing rather different situations from NYSE did. What makes Shanghai and Shenzhen Security Market better than their judicial and administrative peers is that the security exchanges are less submissive to the “rival interests and institutional capacity.” And it is for this reason, Liebman and Milhaupt argue, that Chinese Security Regulation Commission–roughly Chinese counterpart of SEC in the US–was willing to delegate its authority to Shanghai and Shenzhen Security Exchange. And since the two exchanges are doing well, Liebman and Milhaupt seem to see it as another triumph of a pro-deregulation thought: the private authority, or at least semi-private, beats the governmental authority.
This sounds like a cheerful conclusion. It releases some anxiety people have when investment is in an unknown market, it satisfies the curiosity on what kind of rules a market without legal rules would follow, and most importantly, it helps settle the puzzle why a non-rule-of-law regime can support such long-term economic growth. Nevertheless, the conclusion is built on sand.
All arguments Liebman and Milhaupt make are based on the assumption that the two Chinese security exchanges are private or semi-private. This assumption is questionable. Shanghai Security Exchange, for instance, is “created by the government, governed by the government, and hence it is a governmental entity that carries the authority of governing securities market and regulating its everyday business (是政府创设、政府管理之下的一个承担证券市场组织、营运职能的公权力机构),” according to Professor Fang Liufang’s research report in 2006. If we look at the current CEO and other personals in Shanghai Security Exchange, it is even more obvious–those who in Liebman and Milhaupt’s eyes in charge of the “private” regulations are all governmental officials. Shanghai Securities Exchange is doubtlessly not private or semi-private.
It is therefore unlikely that the triumph of China’s reputation sanction should be a pro-deregulation example as Liebman and Milhaupt have hoped. Now, what then may be a convincing explanation? And what could China do to improve its regulation?
Good questions. I surely do not have an answer for the first question. Professor Liebman and Milhaupt has shown us the richness and complexity of the Chinese case, and I do not think my understanding is any better than theirs. For the second, it is beyond my ability. To be sure, I am not trying to oppose deregulation proposal. What I have said is that deregulation does not seem to be supported by the reputation sanction practice.
“This is just finding quarrel in a straw,” you may say.
–You are right–it brings us nowhere. And therefore I should stop now.