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Persistent link: https://www.econbiz.de/10011440715
We study the identification and estimation of covariate-conditioned average marginal effects of endogenous regressors in nonseparable structural systems when the regressors are mismeasured. We control for the endogeneity by making use of covariates as control variables; this ensures conditional...
Persistent link: https://www.econbiz.de/10011757766
demand and cause upward bias in Engel estimates of household scale economies. …
Persistent link: https://www.econbiz.de/10005805885
Measurement error in short-run expenditures from household surveys may attenuate estimated effects of permanent income on economic outcomes. Repeated observations on households during the year are used to calculate reliability ratios and estimate errors in variables regressions of the impact of...
Persistent link: https://www.econbiz.de/10008867994
The income of the self-employed is often assumed to be understated in economic statistics. Controversy exists about the best method for estimating the extent of under-reporting and about the resulting measures of the size of the underground economy. This paper refines a method developed by...
Persistent link: https://www.econbiz.de/10009365087
This paper investigates the effect that covariate measurement error has on a treatment effect analysis built on an unconfoundedness restriction in which there is conditioning on error free covariates. The approach uses small parameter asymptotic methods to obtain the approximate effects of...
Persistent link: https://www.econbiz.de/10010730148
We derive bounds for the average of math and language scores of elementary school students in Italy correcting for pervasive score manipulation. Information on the fraction of manipulated data is retrieved from a natural experiment that randomly assigns external monitors to schools. We show how...
Persistent link: https://www.econbiz.de/10011071761
We derive bounds for the average of math and language scores of elementary school students in Italy correcting for pervasive score manipulation. Information on the fraction of manipulated data is retrieved from a natural experiment that randomly assigns external monitors to schools. We show how...
Persistent link: https://www.econbiz.de/10011096279
bias for Indonesia is calculated by estimating food Engel curves for households with the same level of CPI-deflated incomes … at four different points in time between 1993 and 2008. The results suggest CPI bias was initially negative during the … Asian Crisis but has been positive since 2000. Over the entire period, CPI bias has averaged four percent annually …
Persistent link: https://www.econbiz.de/10010553348
Using short-run expenditures from household surveys as a proxy may create attenuated estimates of the impact of permanent income on economic outcomes. We use repeated observations to calculate reliability ratios and estimate errors in variables regressions of the impact of income on nutrition....
Persistent link: https://www.econbiz.de/10010603138