In this paper, we study the entropy test for the goodness of fit test in (nonlinear) autoregressive conditional duration (ACD) models. To implement a test, we first explore the null limiting distribution of the residual empirical process from ACD models and verify that it has an asymptotic...

We define and investigate classes of statistical models for the analysis of associations between variables, some of which are qualitative and some quantitative. In the cases where only one kind of variables is present, the models are well-known models for either contingency tables or covariance...

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Log-linear modeling is a popular statistical tool for analysing a contingency table. This presentation focuses on an alternative approach to modeling ordinal categorical data. The technique, based on orthogonal polynomials, provides a much simpler method of model fitting than the conventional...

This study analyses intergenerational class mobility in China as a case study of a quantitative sociological approach to social mobility research in the Global South. Drawing on national representative surveys collected between 2010 and 2015 in China, the analysis focuses on absolute and...

This paper focuses on trends and patterns in educational homogamy over time. A number of previous studies have documented a fairly high level of homogamy in Norway. Most of these studies, however, have been local and ethnographic, or based on national data measuring homogamy within a limited...

This paper examines the patterns of educational assortative mating in East and West Germany. In the literature it is well known that individuals do not mate randomly with respect to social and cultural traits, and that highly assortative mating can lead to polarization and exacerbate economic...