circumstances where the variable of interest is exogenous––the gold standard for causal inference––but where measurement error in …-natural experimental setting where we can observe the measurement error in the treatment variable. We encourage researchers to triangulate …

data and standard instrumental variable techniques are not sufficient to point identify and consistently estimate the …, (ii) provide an instrumental variable method to partially identify the heterogeneous treatment effects, (iii) formalize a …

Effects (LATE). When the running variable is observed with continuous measurement error, identification fails. Assuming non … variable and its noisy measure is observed in an auxiliary sample of treated individuals, and when there are treated … individuals at any value of the true running variable - two-sided fuzzy designs. We apply our method to estimate the effect of …

When the running variable in a regression discontinuity (RD) design is measured with error, identification of the local …