期刊
ECONOMICS LETTERS
卷 136, 期 -, 页码 59-63出版社
ELSEVIER SCIENCE SA
DOI: 10.1016/j.econlet.2015.08.023
关键词
Measurement error; Endogeneity; Two-Stage Least Squares
类别
The effects of improving covariate measurement are investigated when the covariate is endogenous even in the absence of measurement error. Reducing measurement error can exacerbate the finite sample bias of Two-Stage Least Squares. An application reveals this is of practical importance. (C) 2015 Elsevier B.V. All rights reserved.
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