C14

Fernando Alvarez · Katarína Borovičková · Robert Shimer

Layer 1 — Overview Research Question. This paper asks two related questions. First, can one develop a robust, distribution-free estimator for the discrete-time mixed proportional hazard (MPH) model of …

Matthew A. Masten · Alexandre Poirier

Masten and Poirier demonstrate a previously unrecognized asymmetry in the coefficient stability literature: depending on how omitted variable bias is measured, it can be substantially easier for …