He is currently an associate editor of the Journal of Financial Economics. He is a former member of the faculty of the University of Chicago Graduate School of Business.
- Research Interests
Professor Warner has teaching and research interests in portfolio theory, capital markets and corporate finance.
- Teaching Interests
Portfolio theory, capital markets, corporate finance.
Measuring Innovation and Product Differentiation: Evidence from Mutual Funds2020Journal of FinanceYou're Fired: New Evidence on Portfolio Manager Turnover2017CFA DigestIssue1Volume47You're Fired: New Evidence on Portfolio Manager Turnover and Performance2015Journal of Financial and Quantitative AnalysisIssue4Volume50Security Issue Timing: What Do Managers Know, and When Do They Know It?2011Journal of FinanceIssue2Volume66Why Do Mutual Fund Advisory Contracts Change? Fund versus Family Influences2011Journal of FinanceIssue1Volume66