These slides summarize a paper on opportunism by corporate insiders. We show that opportunistic insiders can be identified through the profitability of their trades prior to quarterly earnings announcements (QEAs), and that opportunistic trading is associated with various kinds of...

We show that opportunistic insiders can be identified through the profitability of their trades prior to quarterly earnings announcements (QEAs), and that opportunistic trading is associated with various kinds of firm/managerial misconduct. A value-weighted trading strategy based on (not...

We find that innovative efficiency (IE), patents or citations scaled by R&D, is a strong positive predictor of future returns after controlling for firm characteristics and risk. The IE-return relation is associated with the loading on a mispricing factor, and the high Sharpe ratio of the...

We test how market overvaluation affects corporate innovation. Estimated stock overvaluation is very strongly associated with measures of innovative inventiveness (novelty, originality, and scope), as well as R&D and innovative output (patent and citation counts). Misvaluation affects R&D more...

We propose that innovative originality is a valuable organizational resource, and that owing to limited investor attention and skepticism of complexity, greater innovative originality may be undervalued. We find that firms' innovative originality strongly predicts higher, more persistent, and...

These are the presentation slides for the working paper. We test how market overvaluation affects corporate innovation. Estimated stock overvaluation is very strongly associated with R&D, innovative output, and measures of innovative novelty, originality, and scope. R&D is much more sensitive...

These are the slides for the paper “Innovative Originality, Profitability, And Stock Returns.” The abstract of this paper is the following: We propose that innovative originality is a valuable organizational resource and that owing to limited investor attention and skepticism of complexity,...

These are the presentation slides for the paper "Innovative Efficiency and Stock Returns". The abstract of the paper is the following: We find that innovative efficiency (IE), patents or citations scaled by research and development expenditures, is a strong positive predictor of future returns...

Drawing on insights of current and past editors of top economics and finance journals, we provide guidelines for reviewers in preparing referee reports and cover letters for journals. Peer review is fundamental to the progress of science and we believe that fundamental changes in reviewing...

Peer review is fundamental to the efficacy of the scientific process. We draw from our experience both as editors, authors and association representatives to provide a set of guidelines for referees in preparing their reports and cover letters to journal editors. While our document is directed...