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"Statistical adequacy" is an important prerequisite for securing reliable inference in empirical modelling. This paper argues for more emphasis on replication that specifically assesses whether the results reported in empirical studies are based on statistically adequate models, i.e., models...
Persistent link: https://www.econbiz.de/10011917266
"Statistical adequacy" is an important prerequisite for securing reliable inference in empirical modelling. This paper argues for more emphasis on replication that specifically assesses whether the results reported in empirical studies are based on statistically adequate models, i.e., models...
Persistent link: https://www.econbiz.de/10011724631
. Mendelian randomization studies are known to be affected by both weak instrument bias and the pleiotropic bias that arises when … Understanding Society, we find no evidence for pleiotropic bias, and the negative effect of body mass index on income to be around …
Persistent link: https://www.econbiz.de/10011867491
Persistent link: https://www.econbiz.de/10015050153
The Regression Kink (RK) design is an increasingly popular empirical method, with more than 20 studies circulated using RK in the last 5 years since the initial circulation of Card, Lee, Pei and Weber (2012). We document empirically that these estimates, which typically use local linear...
Persistent link: https://www.econbiz.de/10010379273
Many empirical studies estimate the structural effect of some variable on an outcome of interest while allowing for many covariates. We present inference methods that account for many covariates. The methods are based on asymptotics where the number of covariates grows as fast as the sample...
Persistent link: https://www.econbiz.de/10011295588
In this study, we consider the test statistics that can be written as the sample average of data and derive their limiting distribution under the maximum likelihood (ML) and the quasi-maximum likelihood (QML) frameworks. We first generalize the asymptotic variance formula suggested in Pierce...
Persistent link: https://www.econbiz.de/10012853408
The particular concern of this paper is the construction of a confidence region with pointwise asymptotically correct size for the true value of a parameter of interest based on the generalized Anderson-Rubin (GAR) statistic when the moment variance matrix is singular. The large sample behaviour...
Persistent link: https://www.econbiz.de/10011962418
We develop inference procedures robust to general forms of weak dependence. The procedures use test statistics constructed by resampling data in a manner that does not depend on the unknown correlation structure of the data. We prove that the statistics are asymptotically normal under the weak...
Persistent link: https://www.econbiz.de/10014034120
Persistent link: https://www.econbiz.de/10011847603