Using internal March CPS data, we construct and make available variances and cell-means for all topcoded income values in the public-use CPS. We then demonstrate how their inclusion can improve existing imputation methods in the labor earnings inequality literature.

We observe a dependent variable and some regressors, including a mismeasured binary regressor. We provide identification of the nonparametric regression model containing this misclassified dichotomous regressor. We obtain identification without parameterizations or instruments, by assuming the...

This note considers a nonlinear regression model containing a 0-1 dichotomous regressor when it is subject to arbitrary measurement errors in the sample. The key identification assumption requires that the third conditional moment of the regression error is zero. This note suggests that the...