Vital statistics indicate that the fertility rate in East Germany dropped sharply after German unification; moreover, it has not yet rebounded but remains stable at a low level. This paper uses data from the German Socio-Economic Panel (GSOEP) to examine births in the former German Democratic...

A longitudinal analytical framework, one that sees class as a process over time and not a fixed attribute, is proposed as a means to redirect class analysis and revive a theoretical debate that has gone stale. Class analysis implies an inherently dynamic perspective. However, quantitative...

Using data from Survey2001, we analyze how visual images embedded in a web-based survey can (1) reduce nonresponse in the specific case that a respondent prematurely terminates the survey and (2) preserve measurement validity. Page-by-page progression through the survey is modeled as a survival...