2019
DOI: 10.1920/wp.cem.2019.4819
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Testing for the presence of measurement error

Abstract: This paper proposes a simple nonparametric test of the hypothesis of no measurement error in explanatory variables and of the hypothesis that measurement error, if there is any, does not distort a given object of interest. We show that, under weak assumptions, both of these hypotheses are equivalent to certain restrictions on the joint distribution of an observable outcome and two observable variables that are related to the latent explanatory variable. Existing nonparametric tests for conditional independence… Show more

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Cited by 14 publications
(21 citation statements)
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“…For example, see Andrews (2001). We instead follow the approach of Wilhelm (2018), who showed it is possible to construct a simple test for the presence of measurement errors under weaker conditions and without the need to first identify the entire model. Theorem 1 in Wilhelm (2018) states that: if Y ⊥ Z | X * , then Equation (11) implies Y ⊥ Z | X.…”
Section: Test For the Presence Of Measurement Errormentioning
confidence: 99%
See 2 more Smart Citations
“…For example, see Andrews (2001). We instead follow the approach of Wilhelm (2018), who showed it is possible to construct a simple test for the presence of measurement errors under weaker conditions and without the need to first identify the entire model. Theorem 1 in Wilhelm (2018) states that: if Y ⊥ Z | X * , then Equation (11) implies Y ⊥ Z | X.…”
Section: Test For the Presence Of Measurement Errormentioning
confidence: 99%
“…We begin our empirical study by testing for the presence of measurement error in reported LS. We adopt the nonparametric approach suggested recently by Wilhelm (2018) that, under suitable conditions, stochastic dependency between some auxiliary variables conditioning on the reported variable can be used to detect measurement error. 1 We use a Kolmolgorov-Smirnov type statistic and find evidence of measurement error in the reported LS for the entire dataset as well as for 26 out of 32 socioeconomic subgroups in the sample.…”
Section: Introductionmentioning
confidence: 99%
See 1 more Smart Citation
“…Such a test is useful in many economic applications, for example for testing monotone IV assumptions (e.g. Kasy (2014), Hoderlein, Holzmann, Kasy, and Meister (2016), Chetverikov and Wilhelm (2017), Wilhelm (2019)) and for testing identifying assumptions (e.g. Matzkin (1994), Lewbel and Linton (2007), Banerjee, Mukherjee, and Mishra (2009)).…”
Section: Introductionmentioning
confidence: 99%
“…Such a test is useful in many economic applications, for example for testing monotone IV assumptions (e.g. Kasy (2014), Hoderlein, Holzmann, Kasy, and Meister (2016), Chetverikov and Wilhelm (2017), Wilhelm (2019)) and for testing identifying assumptions (e.g. Matzkin (1994), Lewbel and Linton (2007), Banerjee, Mukherjee, and Mishra (2009)).…”
Section: Introductionmentioning
confidence: 99%