This article challenges Fixed Effects (FE) modelling as the 'defaultÂ' for time-series-cross-sectional and panel data. Understanding differences between within- and between-effects is crucial when ch
We present a methodology for estimating the distributional effects of an endogenous treatment that varies at the group level when there are group-level unobservables, a quantile extension of Hausman a
We show that hedonic price indexes may be biased when not all product characteristics are observed. We derive two primary sources of bias. The first is a classical selection problem that arises due to
