Showing 1 - 10 of 29
This paper considers the problem of estimation and inference in semiparametric varying coefficients partially linear models when the response variable is subject to random censoring. The paper proposes an estimator based on combining inverse probability of censoring weighting and profile least...
Persistent link: https://www.econbiz.de/10010848672
The efficient bootstrap methodology is developed for overidentified moment conditions models with weakly dependent observation. The resulting bootstrap procedure is shown to be asymptotically valid and can be used to approximate the distributions of t-statistics, the J-statistic for...
Persistent link: https://www.econbiz.de/10011056425
The efficient bootstrap methodology is developed for overidentified moment conditions models with weakly dependent observation. The resulting bootstrap procedure is shown to be asymptotically valid and can be used to approximate the distributions of t-statistics, J statistic for overidentifying...
Persistent link: https://www.econbiz.de/10010535387
This paper shows how the generalised empirical likelihood method can be used to obtain valid asymptotic inference for the finite dimensional component of semiparametric models defined by a set of moment conditions. The results of the paper are illustrated using three well-known semiparametric...
Persistent link: https://www.econbiz.de/10005006464
In this paper we analyse the higher order asymptotic behaviour of a profiled empirical likelihood ratio which can be used to test a set of linear restrictions in linear regression models. We show that the resulting profiled empirical likelihood ratio admits a Bartlett correction which can be...
Persistent link: https://www.econbiz.de/10005100059
In this paper we use the empirical Cressie-Read discrepancy function to obtain a class of nonparametric likelihood statistics for smooth functions of means of [alpha]-mixing processes both in the finite- and infinite-dimensional case.
Persistent link: https://www.econbiz.de/10005074795
This paper shows how the blockwise generalized empirical likelihood method can be used to obtain valid asymptotic inference in non-linear dynamic moment conditions models for possibly non-stationary weakly dependent stochastic processes. The results of this paper can be used to construct test...
Persistent link: https://www.econbiz.de/10005023722
Persistent link: https://www.econbiz.de/10005610338
This paper compares the second-order power properties of a broad class of nonparametric likelihood tests recently introduced by Baggerly (1998) as a generalisation of Owen's (1988) empirical likelihood. It is shown that in a multi-parameter setting identity of power up to first order does not...
Persistent link: https://www.econbiz.de/10005559454
In this paper we obtain a second order Edgeworth approximation to the density of a likelihood ratio type J test for overidentifying restrictions by embedding the moment conditions into the empirical likelihood framework. The resulting asymptotic expansion can be used to correct to an order o...
Persistent link: https://www.econbiz.de/10005129602