We consider the single machine job sequencing problem with release dates. The main purpose of this paper is to investigate efficient and effective approximation algorithms with a bicriteria performance guarantee.

This paper evaluates the tax reforms carried out in Sweden between 1980 and 1991. We use a recently developed nonparametric labor supply function to account for the behavioral responses of the taxed individuals. We decompose the tax reform to study how the separate components influence hours of...

Although immigration has become a major growth factor for Canadian labour force, there is little economic research on the effect of immigration on native-born Canadians' labour market performance. This paper examines the relationship between changes in the share of immigrants by sub-labour...

This paper employs cohort analysis to examine the relative importance of different factors in explaining changes in the number of hours spent in direct patient care by Canadian general/ family practitioners (GP/FPs) over the period 1982 to 2002. Cohorts are defined by year of graduation from...

This empirical paper seeks to determine the relative contribution of the business cycle and structural factors to the development of part-time employment in the EU-15 countries over the 1980s and 1990s, exploiting a panel of EU countries. In the short-run, the business cycle is found to exert a...

This paper is concerned with the relationship between education, wages and working behaviour. The work is partly motivated by the sharp distinction in the literature between the returns to education and the effect of wages on labour supply. Education is the investment that cumulates in the form...

Labour force participation is a topical issue in New Zealand. It is well known that the participation of New Zealand women aged 25-39 is low in comparison with women in other OECD countries. There has been considerable interest in policies which might raise women’s participation. This paper...

This paper explores five main questions regarding the gender distribution of work, primarily in the context of couples with young children. These are: how much total paid and unpaid work is carried out in New Zealand?; how is this work shared between women and men?; how does this compare with...