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Judgment Day For Fraud-On-The-Market: Reflections On Amgen And The Second Coming Of Halliburton, Donald C. Langevoort
Judgment Day For Fraud-On-The-Market: Reflections On Amgen And The Second Coming Of Halliburton, Donald C. Langevoort
Georgetown Law Faculty Publications and Other Works
The Supreme Court has reaffirmed the "fraud on the market" presumption of reliance, facilitating large scale class actions for this kind of securities fraud. This essay traces the road from its decision last year in Amgen to this year's reaffirmation in Halliburton II, and considers some of the issues that will emerge as lower courts struggle with Halliburton II's secondary holding--that the issue of "price impact" is crucial to class certification, even if the burden of proof is on the defendants.
Merger Settlement And Enforcement Policy For Optimal Deterrence And Maximum Welfare, Steven C. Salop
Merger Settlement And Enforcement Policy For Optimal Deterrence And Maximum Welfare, Steven C. Salop
Georgetown Law Faculty Publications and Other Works
Merger enforcement today relies on settlements more than litigation to resolve anti-competitive concerns. The impact of settlement policy on welfare and the proper goals of settlement policy are highly controversial. Some argue that gun-shy agencies settle for too little while others argue that agencies use their power to delay to extract over-reaching settlement terms, even when mergers are not welfare-reducing. This article uses decision theory to throw light on this controversy. The goal of this article is to formulate and analyze agency merger enforcement and settlement commitment policies in the face of imperfect information, litigation costs, and delay risks by …