Over the last half-century female employment rates have increased significantly in many countries. This change has partly been attributed to a change in gender norms. The purpose of this paper is to present a dynamic model within which the evolution of female labor supply can be analyzed....

This paper empirically assesses links between expectations of future health and income on sexual risk taking on a sample of young adults in Cape Town, South Africa. An important contribution of the paper lies in combining a wide range of variables measuring risky sexual behavior such that the...

The thesis consists of an introductory part and four self-contained papers. Paper [I] theoretically analyzes how the level and uncertainty of future prospects affect incentives to abstain from sexual risk taking in the presence of HIV. The results suggest that, for individuals with limited...

In spite of increased awareness of HIV/AIDS, high levels of sexual risk taking persist among individuals in HIV susceptible groups. The lack of behavioral change has long puzzled both researchers and policy makers. In this paper, an attempt is made to disentangle mechanisms underlying excessive...