Skip to main content area Skip to main content area Skip to institutional navigation Skip to search Skip to section navigation

Business & Corporate Law 

Faculty Research

Faculty study the impact of Halliburton

In the article “After Halliburton: Event Studies and Their Role in Federal Securities Fraud Litigation,” Professors Jill Fisch, Jonah Gelbach, and Jonathan Klick explore an array of considerations related to the use of event studies in securities fraud litigation. Highlighting the limitations of event studies, they explain how those limitations relate to the legal issues for which they are introduced. These limitations bear upon important normative questions about the role event studies should play in securities fraud litigation.




More on Business & Corporate Law Faculty and Research

Sample Penn Law Courses 

  • Advanced Issues in Antitrust Law
  • Business Strategy and Corporate Law
  • Financial Crisis & Bailout
  • International Business Transactions
  • Legal Aspects of Entrepreneurship

More Courses at Penn

Take up to four classes at Wharton as part of your JD.  Courses recently taken by Penn Law students include:

  • Financial Derivatives
  • Investment Management
  • Urban Fiscal Policy
  • Business Insurance & Estate Planning
  • Securities Regulation
  • Managing Organizational Change


Joint Degrees & Certificates


Institutes & Centers

Sample Student Groups & Programs