The aim of this study is to investigate the effect of privatisation on productivity development in the Chilean potable water and sewage sector. We have access to high quality firm level data making it possible to study the effects on a firm level. Productivity development is studied by means of...

This paper studies how group a±liation and intergroup bias may affect economic decision- making. Two types of experimental groupings are created and subjects are then paired with either an in-group member or an out-group member in a number of two-person games. The result of this experiment...

The main objective of this paper is to analyse the major transformations of the Swedish model. We argue that the current Swedish model appears today more in line with the three core components of the original Swedish model developed during the 1950s. In our view, the period 1975-1991 represents...

This paper describes a new approach to analys the Fractional Difference (FD) processes using spectral analysis. The approach is based on the periodogram and the main idea behind it is to divide the Fourier frequencies into different frequency intervals or bands, matching the band-pass of the...

The article analyses the potential links between the life course approach and the Transitional Labour Market (TLM) perspective. It provides some empirical evidence of the role played by age and gender in individuals' situation on the labour market, as well as of the heterogeneity in course...

The aim of this note is to derive, explore and discuss the shape of the recruitment, or hiring cost function. It is assumed that the recruitment cost can be divided into two components; direct costs and indirect costs. The direct cost captures cost directly associated with recruitment, such as...