regression model. Asymptotic distribution theory is developed for the estimation method which enjoys the same rate of convergence … as univariate function estimation. For the test statistic, asymptotic normal theory is established. These theoretical …We propose marginal integration estimation and testing methods for the coefficients of varying coefficient multivariate …

non-parametric technique of kernel density estimation. The countries used in this inequality exercise were Germany …

couples at the point where wives start to earn more than their husbands is unstable across different estimation procedures and … administrative data from the US and Germany and compare their performance in a simulation. Large bins cause McC to substantially …