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The Stock Market Reaction To Class Action Filings Post Pslra, Mark S. Klock Feb 2013

The Stock Market Reaction To Class Action Filings Post Pslra, Mark S. Klock

Mark S Klock

Using a substantially larger sample than has been used before, and a sample that includes the Great Financial Crisis and its ensuing recession, I investigate the stock market reaction to securities class action filings following the enactment of the Private Securities Litigation Reform Act through the first quarter of 2012. I find that on average, even after adjusting for market downturns, there is a statistically significant negative abnormal return at the time of filing. There is also a statistically significant negative abnormal return during the weeks preceding the filing indicating that the market partially, but not fully, anticipates these filings. …


The Virtue Of Home Ownership And The Vice Of Poorly Secured Lending: The Great Financial Crisis Of 2008 As An Unintended Consequence Of Warm-Hearted And Bone-Headed Ideas, Mark S. Klock Mar 2012

The Virtue Of Home Ownership And The Vice Of Poorly Secured Lending: The Great Financial Crisis Of 2008 As An Unintended Consequence Of Warm-Hearted And Bone-Headed Ideas, Mark S. Klock

Mark S Klock

This article utilizes a simple economic model of asymmetric information to model a pooling equilibrium in the housing market. There are two types of households in the model—disciplined and undisciplined. Disciplined households are able to distinguish themselves by saving a significant portion of their income for a down payment on a home leading to a stable equilibrium. A change in government policy which requires a rate of home ownership greater than the proportion of disciplined households causes the equilibrium to collapse. I argue that changes in U.S. housing policy driven by federal legislation had exactly this effect on the housing …


Lessons Learned From Bernard Madoff: Why We Should Partially Privatize The Barney Fife’S At The Sec, Mark S. Klock Mar 2010

Lessons Learned From Bernard Madoff: Why We Should Partially Privatize The Barney Fife’S At The Sec, Mark S. Klock

Mark S Klock

Financial markets do not function well when fraud is pervasive. Around September of 2009, the investigations into the SEC examinations of Bernard Madoff Investment Securities, LLC were completed and released to the public. The simple facts reveal an alarming level of incompetence and lack of financial literacy on the part of the guardians of the integrity of our financial markets. I suggest two important tools for addressing these problems. One is to supplement enforcement of anti-fraud rules with more private attorney generals by expressly creating a private right of action for aiding and abetting violations of securities laws. This will …


What Will It Take To Label Participation In A Deceptive Scheme To Defraud Buyers Of Securities A Violation Of Section 10(B)? The Disastrous Result And Reasoning Of Stoneridge, Mark S. Klock Mar 2009

What Will It Take To Label Participation In A Deceptive Scheme To Defraud Buyers Of Securities A Violation Of Section 10(B)? The Disastrous Result And Reasoning Of Stoneridge, Mark S. Klock

Mark S Klock

In 2008 the Supreme Court ruled in a 5 to 3 decision that participants to a sham transaction in the product market designed to fraudulently inflate revenue could not be liable in a private action to recover under Section 10(b) of the Securities and Exchange Act because the participants had not communicated directly with the shareholders and therefore the public could not have relied on the misrepresentations. Early commentary has been critical of the majority’s legal reasoning. I bring additional economic theory to the criticism of the majority in light of the subsequent financial sector and macroeconomic collapse and the …