In this paper we study the relationship between fertility behavior and the process of marriage duration. The potential endogeneity of fertility on marriage behavior is taken into account by modeling fertility and divorce jointly. We apply the ”timing-of-event” method (Abbring & van den Berg...

Characteristics models have been found to be useful in many areas of economics. However, their empirical implementation tends to rely heavily on functional form assumptions. In this paper we develop a revealed preference approach to characteristics models. We derive the necessary and sufficient...

Using Danish register and survey data, we examine the effect of a national graded return-to-work program on the probability of sick-listed workers returning to regular working hours. During program participation, the worker receives the normal hourly wage for the hours worked and sickness...

Sample selection and endogeneity are frequent causes of biases in non-experimental empirical studies. In binary models a standard solution involves complex multivariate models. A simple approximation has been shown to work well in bivariate models. This paper extends the approximation to a...

The sociological research literature on intergenerational educational attainment has highlighted three types of theoretical frameworks in explaining to what extent social origins influences people’s educational choices and possibilities. The three explanatory frameworks are 1) the...

Identification of dynamic nonlinear panel data models is an important and delicate problem in econometrics. In this paper we provide insights that shed light on the identification of parameters of some commonly used models. Using this insight, we are able to show through simple calculations that...

In this study we investigate if it is possible to derive a measure of total expenditure from administrative income-tax-register data at the individual household level. We exploit that the households in the Danish Expenditure Survey 1995 can be linked to their administrative registers for the...

This paper provides an exhaustive characterization of testability and identifiability issues in the collective framework in the absence of price variation; it thus provides a theoretical underpinning for a number of empirical works that have been developed recently. We first provide a simple and...

How much income would a woman living alone require to attain the same standard of living that she would have if she were married? What percentage of a married couple’s expenditures are controlled by the husband? How much money does a couple save on consumption goods by living together versus...

Lack of primary schooling among rural children in developing countries is often attributed to credit constraints and household demand for child labour, implying that direct and indirect costs of schooling are high. Surprisingly few studies have considered the importance of parents' expected...