Showing 1 - 10 of 176
averages and are smooth functions of a parameter theta. This includes log likelihood, quasi-log likelihood, and least squares …-strong, and strong identification. We determine the asymptotic size (in a uniform sense) of standard t and quasi-likelihood ratio …
Persistent link: https://www.econbiz.de/10009324078
averages and are smooth functions of a parameter theta. This includes log likelihood, quasi-log likelihood, and least squares …-strong, and strong identification. We determine the asymptotic size (in a uniform sense) of standard t and quasi-likelihood ratio …
Persistent link: https://www.econbiz.de/10010686939
First difference maximum likelihood (FDML) seems an attractive estimation methodology in dynamic panel data modeling … finite sample peformance and asymptotics. FDML uses the Gaussian likelihood function for first differenced data and parameter … estimation is based on the whole domain over which the log-likelihood is defined. However, extending the domain of the likelihood …
Persistent link: https://www.econbiz.de/10008790281
This paper studies second-order properties of the empirical likelihood overidentifying restriction test to check the … validity of moment condition models. We show that the empirical likelihood test is Bartlett correctable and suggest second …-order refinement methods for the test based on the empirical Bartlett correction and adjusted empirical likelihood. Our second …
Persistent link: https://www.econbiz.de/10008925608
This paper studies robustness of bootstrap inference methods under moment conditions. In particular, we compare the uniform weight and implied probability bootstraps by analyzing behaviors of the bootstrap quantiles when outliers take arbitrarily large values, and derive the breakdown points...
Persistent link: https://www.econbiz.de/10009003232
finite sample performance characteristics that dominate other procedures, such as bias corrected least squares, GMM and … system GMM methods. The asymptotic theory holds as long as the cross section (n) or time series (T) sample size is large … FAE estimator has a limit distribution with smaller bias and variance than the maximum likelihood estimator (MLE) when the …
Persistent link: https://www.econbiz.de/10008493453
This paper provides a first order asymptotic theory for generalized method of moments (GMM) estimators when the number … certain regularity conditions, the GMM estimators are shown to converge in probability but not necessarily to the true … parameter, and conditions for consistent GMM estimation are given. A general framework for the GMM limit distribution theory is …
Persistent link: https://www.econbiz.de/10005463957
We propose new tests of the martingale hypothesis based on generalized versions of the Kolmogorov-Smirnov and Cramer-von Mises tests. The tests are distribution free and allow for a weak drift in the null model. The methods do not require either smoothing parameters or bootstrap resampling for...
Persistent link: https://www.econbiz.de/10010895646
In parametric models a sufficient condition for local identification is that the vector of moment conditions is differentiable at the true parameter with full rank derivative matrix. We show that there are corresponding sufficient conditions for nonparametric models. A nonparametric rank...
Persistent link: https://www.econbiz.de/10009001017
This paper proposes a nonparametric test for common trends in semiparametric panel data models with fixed effects based on a measure of nonparametric goodness-of-fit (R^2). We first estimate the model under the null hypothesis of common trends by the method of profile least squares, and obtain...
Persistent link: https://www.econbiz.de/10009358886