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possibility of estimating nonlinear models by methods that take into account endogeneity but provided no tests for exogeneity …
Persistent link: https://www.econbiz.de/10005106400
This paper proposes a variable addition test for exogeneity in threshold regression models with potentially endogenous right-hand-side variables. An accurate Monte Carlo study is undertaken and the results show the good finite sample properties of the suggested test.
Persistent link: https://www.econbiz.de/10010665679
In this paper, we consider sieve instrumental variable quantile regression (IVQR) estimation of functional coefficient models where the coefficients of endogenous regressors are unknown functions of some exogenous covariates. We approximate the unknown functional coefficients by some basis...
Persistent link: https://www.econbiz.de/10011164315
This paper studies estimation and specification testing in threshold regression with endogeneity. Three key results … endogeneity and threshold effects without relying on instrumentation of the covariates. The threshold effect test extends … models in treatment effects evaluation in the presence of endogeneity. …
Persistent link: https://www.econbiz.de/10011096433
class of cointegrated time series models with endogeneity and nonsta-tionarity. The paper then establishes an asymptotic … covering a class of non-integrable functions. Endogeneity in two general forms is allowed in the models to be tested. A … test is naturally applicable to the case where there is a type of endogeneity inherited in the relationship between the …
Persistent link: https://www.econbiz.de/10010958939
This paper proposes a simple method for testing whether non-compliance in experiments is ignorable, i.e., not jointly related to the treatment and the outcome. The approach consists of (i) regressing the outcome variable on a constant, the treatment, the assignment indicator, and the...
Persistent link: https://www.econbiz.de/10010681782
A characterization of endogeneity in the binomial regression model is given. The relationship to a model subject to … Carlo study. A new LM test and a Hausman test against endogeneity are also evaluated. Maximum likelihood estimation based on …
Persistent link: https://www.econbiz.de/10005771225
difference-in-difference techniques: endogeneity, intra-group correlation and autocorrelation. …
Persistent link: https://www.econbiz.de/10005690338
This article investigates power and size of some tests for exogeneity of a binary explanatory variable in count models by conducting extensive Monte Carlo simulations. The tests under consideration are Hausman contrast tests as well as univariate Wald tests, including a new test of notably easy...
Persistent link: https://www.econbiz.de/10005819677
endogeneity problem in demand estimations. Results support the important bias correction of the CF approach. …
Persistent link: https://www.econbiz.de/10011111377