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Analyses of spatial or network data are now very common. Nevertheless, statistical inference is challenging since unobserved heterogeneity can be correlated across neighboring observational units. We develop an estimator for the variance-covariance matrix (VCV) of OLS and 2SLS that allows for...
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We study identification and estimation of the average treatment effect in a correlated random coefficients model that … interactions between endogenous variables and covariates. Our identification approach is based on averaging the coefficients … identification strategy suggests a transparent and computationally straightforward estimator of a trimmed average treatment effect …
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We study identification and estimation in a binary response model with random coefficients B allowed to be correlated …
Persistent link: https://www.econbiz.de/10009728916
Instrumental variables (IV) is an indispensable tool for establishing causal relationships between variables. Recent work has focused on improving bounds for cases when an ideal instrument does not exist. We leverage a principle, "Intransitivity in Correlations," related to an under-utilized...
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