Halliburton Fallout: Fate of the ‘Efficient Market’ Hypothesis and Event Studies in Securities Litigation

Tiago Duarte-Silva published an article in Westlaw Journal of Securities and Litigation entitled “Halliburton Fallout: Fate of the ‘Efficient Market’ Hypothesis and Event Studies in Securities Litigation” with Nicolas Morgan and Colleen McElroy of DLA Piper. The article discusses the impact of the US Supreme Court’s recent decision in Halliburton Co. v. Erica P. John Fund and its effect on securities fraud litigation and the use of event studies. To read the article, click the link below.