provided ways to achieve identification of these primitive functions and distributions without imposing parametric restrictions … taken to develop nonparametric identification results in those models. …

which conditions on fixed effects for identification but allows the parameters of interest to be interpreted in the same … identification originates from differences in the covariates or instruments. The fixed effects are never estimated and the estimator …

This paper provides a systematic analysis of identification in linear social interactions models. This is both a … of those models. We consider identification of both endogenous (peer) and contextual social effects under alternative … individual-level and aggregated data. Finally, we discuss potential ramifications for identification of endogenous group …

of the identification of social interactions. We consider linear and discrete choice models as well as social networks … identification literature, we indicate areas where additional research is especially needed and suggest some directions that appear …

of the identification of social interactions. We consider linear and discrete choice models as well as social network … identification literature, we indicate areas where additional research is especially needed and suggest some directions that appear …

. Conditioning on additional covariates, however, may be necessary for identification of these treatment effects. With conditional …