Frazzini, Andrea; Pedersen, Lasse Heje - In: Journal of Financial Economics 111 (2014) 1, pp. 1-25
We present a model with leverage and margin constraints that vary across investors and time. We find evidence consistent with each of the model's five central predictions: (1) Because constrained investors bid up high-beta assets, high beta is associated with low alpha, as we find empirically...