From individual-level longitudinal data for two entire cohorts of medical students in UK universities, we analyse the probability that an individual student will "drop out" of medical school prior to the successful completion of their studies. We examine the cohort of students enrolling for a...

From individual-level longitudinal data for two entire cohorts of medical students in UK universities, we analyse the probability that an individual student will 'drop out' of medical school prior to the successful completion of their studies. We examine the cohort of students enrolling for a...

We exploit a rich administrative panel data-set for cohorts of Economics students at a UK university in order to identify causal effects of class absence on student performance. We utilise the panel properties of the data to control for unobserved heterogeneity across students and hence for...

From individual-level longitudinal data for two entire cohorts of medical students in UK universities, we analyse the probability that an individual student will "drop out" of medical school prior to the successful completion of their studies. We examine the cohort of students enrolling for a...

Using a proportional hazard model with multiple exits, this paper analyzes whether immigrants' unemployment spells differ from natives', and if so, how the difference vary with time spent in Sweden and across immigrant cohorts. A unique data set taken from the Swedish unemployment registers is...

In this paper we analyze the processes of labour market exclusion and (re-) inclusion, using a Danish register-based data set covering the period 1981-1990. The analysis is performed by estimation of reduced form transition models, the parameters of which are interpreted within the framework of...

Often, the moment of a treatment and the moment at which the outcome of interest occurs are realizations of stochastic processes with dependent unobserved determinants. Notably, both treatment and outcome are characterized by the moment they occur. We compare different methods of inference of...

Bivariate duration data frequently arise in economics, biostatistics and other areas. In "bivariate frailty models", dependence between the frailties (i.e., unobserved determinants) induces dependence between the durations. Using notions of quadrant dependence, we study restrictions that this...

This paper studies how cognitive and social skills in childhood are related to the duration of unemployment in adolescence and early adulthood. I estimate a flexible proportional hazard rate model for the probability of making a transition from unemployment to employment during an individual’s...