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By combining two alternative formulations of a test statistic with two alternative resamplingschemes we obtain four … implementations is shown tobreak down in dynamic regression models. Then the procedure based on the test statistic approachperforms …
Persistent link: https://www.econbiz.de/10011325661
well as individual property value appreciation than conventional RSR indices. This paper also proposes a Chi-square test to … test is powerful in small samples. This paper finally illustrates the applicatioin of the GRSR using a historical dataset …
Persistent link: https://www.econbiz.de/10013097420
The limit distribution of conventional test statistics for predictability may depend on the degree of persistence of … adopted. Using differencing transformations, we introduce a new class of estimators and test statistics for predictive … confirm the high reliability and accuracy of our test statistics …
Persistent link: https://www.econbiz.de/10013065962
maximizing test p-values and inherit robustness properties from the generating distribution-free tests. Both finite-sample and … unbiased (under symmetry and estimator unicity) and possess equivariance properties. Consistency and asymptotic normality are …
Persistent link: https://www.econbiz.de/10012962776
We propose a test for the key identification and estimation conditions in Regression Discontinuity (RD) designs. We … characterize the set of sharp testable implications of the RD assumptions, for which the proposed test is uniformly valid under a …
Persistent link: https://www.econbiz.de/10012987628
In observational studies, confounding variables that affect both the exposure and an outcome of interest are a general concern. It is well known that failure to control for confounding variables adequately can worsen inference on an exposure's effect on outcome. In this paper, we explore how...
Persistent link: https://www.econbiz.de/10013193829
Phillips (1986) provides asymptotic theory for regressions that relate nonstationary time series including those integrated of order 1, I(1). A practical implication of related literature on spurious regression is that one cannot trust the usual confidence intervals. Therefore it is recommended...
Persistent link: https://www.econbiz.de/10014197508
We develop a new permutation test for inference on a subvector of coefficients in linear models. The test is exact when … the regressors and the error terms are independent. Then we show that the test is asymptotically of correct level … that the number of strata, defined by values of the regressors not involved in the subvector test, is small compared to the …
Persistent link: https://www.econbiz.de/10014496927
-robust variance matrix estimator (CRVE) can be very unreliable. We study several alternatives. Conceptually the simplest of these, but … the cluster-jackknife variance matrix estimator as well as linearized versions of the wild cluster bootstrap. The …
Persistent link: https://www.econbiz.de/10015048740
values that adapt to the strength of identification of the parameters not under test. This test has correct size and strictly … instruments. The subvector Anderson and Rubin (1949) test that uses chi square critical values with degrees of freedom reduced by … the number of parameters not under test, proposed by Guggenberger, Kleibergen, Mavroeidis, and Chen (2012), controls size …
Persistent link: https://www.econbiz.de/10012042429