The following post comes to us from Ekkehart Boehmer, Professor of Finance at EDHEC Business School; Charles Jones, Professor of Finance and Economics at Columbia University; and Xiaoyan Zhang of the Krannert School of Management at Purdue University.
In September 2008, the U.S. Securities and Exchange Commission (SEC) temporarily banned most short sales in nearly 1,000 financial stocks. In our paper, Shackling Short Sellers: The 2008 Shorting Ban, forthcoming in the Review of Financial Studies, we examine the ban’s effect on market quality, shorting activity, the aggressiveness of short sellers, and stock prices. For the most part, financial economists consider short sellers to be the “good guys,” unearthing overvalued companies and contributing to efficient stock prices. Even as late as the summer of 2007, regulators in the United States seemed to share this view, as they made life easier for short sellers by repealing the New York Stock Exchange’s (NYSE’s) uptick rule and other short-sale price tests that had impeded shorting activity since the Great Depression (see Boehmer, Jones, and Zhang (2009) for an analysis of this event). However, short sellers are often the scapegoats when share prices fall sharply, and regulators in the United States did a sharp U-turn in 2008, imposing tight new restrictions on short sellers as the financial crisis worsened. In September 2008, the U.S. Securities and Exchange Commission (SEC) surprised the investment community by adopting an emergency order that temporarily banned most short sales in nearly 1,000 financial stocks. In this paper, we study changes in various liquidity measures, the rate of short sales, the aggressiveness of short sellers, and in stock prices before, during, and after the shorting ban. We compare banned stocks to a control group of nonbanned stocks to identify these effects.
SEC Comment Letter: Shining Light on Corporate Political Spending
More from: Lucian Bebchuk, Robert Jackson
Lucian Bebchuk is Professor of Law, Economics, and Finance at Harvard Law School. Robert J. Jackson, Jr. is Associate Professor of Law and Milton Handler Fellow at Columbia Law School. Bebchuk and Jackson served as co-chairs of the Committee on Disclosure of Corporate Political Spending, which filed a rulemaking petition requesting that the SEC require all public companies to disclose their political spending, discussed on the Forum here. Bebchuk and Jackson are also co-authors of Corporate Political Speech: Who Decides? and Shining Light on Corporate Political Spending, coming out this month in the Georgetown Law Journal. This post is based on a comment letter that Bebchuk and Jackson filed with the SEC in further support of the rulemaking petition. The comment letter, available here, submitted Shining Light on Corporate Political Spending for SEC consideration and is largely based on it.
We recently submitted a comment letter in connection with a rulemaking petition, currently before the SEC, urging the development of rules to require public companies to disclose the use of corporate resources for political activities. The Petition was submitted by the Committee on Disclosure of Corporate Political Spending, a group of ten corporate and securities law experts that we co-chaired. In further support of the rules advocated by the Petition, our comment letter submitted for consideration by the SEC our Article Shining Light on Corporate Political Spending, which was published recently in the Georgetown Law Journal.
The submitted Article puts forth a comprehensive, empirically-grounded case for the rules advocated in the Petition. The Article also provides a detailed response to each of the ten objections that have been raised by the Petition’s opponents, either in the comment file or elsewhere. The Article shows that none of these objections, either individually or collectively, provides a basis for opposing rules requiring public companies to disclose political spending.
The main part of our comment letter discusses and reviews the analysis in the attached article as follows:
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