This paper studies how expected returns interact with product market competition. We present a model in which product market competition is jointly captured by the industry concentration and the average markup. We then provide empirical evidence consistent with three channels that explain the...

The Capital Asset Pricing Model (CAPM) is theoretically incomplete in its demand-side focus, risk-averse investors, and internally inconsistent homogeneous beliefs; is not conclusively supported empirically; and yet it legitimizes a notion that investors can earn higher returns by bearing...

The capital asset pricing model (CAPM) receives both criticism and widespread adoption by practitioners and academics as the weighted average cost of capital (WACC) equity component. This study introduces two new costs of equity measures to address CAPM criticisms and provide new perspective on...

I show the new fact that Idiosyncratic volatility significantly predicts the convenienceyield. This fact poses a puzzle with current safe asset theories. I develop a new theorythat reconciles this puzzle - a theory I label Corporate Asset Pricing (CAP). CAPexplains 29% of future convenience...

Preqin and Pitchbook data are classified and analyzed to derive a coherent set of risk-return assumptions to combine with Listed liquid assets in a traditional mean-variance framework. We find expected returns of 11%-12% for PE and 8% for PD, PC detailed per subclass. Risk is decomposed in Class...

Since firms time the stock market through equity net issuance, the direction of net issuance reveals the firm's net present value calculation and an asset pricing model of risk most likely to be used in the calculation. We take this insight to develop a test that infers an asset pricing model...

I review the empirical literature on word of mouth (WOM) among investors. I begin with an outline of the empirical challenges that WOM research faces and possible strategies to overcome those challenges. I then discuss recent studies on WOM among retail and institutional investors. The research...

Asset pricing in its essence is a very controversial topic. Despite numerous research papers criticising traditional approaches, such as linear factor models, practitioners as well as academics repeatedly return to the milestone models such as the Capital Asset Pricing Model (CAPM), mainly due...