Over the last two decades, the wage gap between men and women has narrowed, yet a sizeable discrepancy in earnings capacity remains between seemingly identical male and female workers. Analyses of the role of employment experience in explaining this gender wage gap have been limited by the...

This paper aims to review the techniques and methods which have been developed by researchers to study labour supply and employment, unemployment and inactivity in the labour market. Progress in labour supply modelling in the last thirty years or so has been considerable. Firstly, the theory of...

The wage gap between male and female workers has narrowed in both the US and the UK over the past twenty five years. At the same time, employment rates for men and women have converged. This paper examines the relationship between these two facts by analysing the role played by labour market...

In-work support through the tax-benefit system has proved to be an effective way of increasing labour supply of lone mothers and first earners in couples in a number of OECD countries. At the same time these instruments usually create negative employment incentives for secondary earners. This in...

We conduct detailed analysis of the Polish Household Budget Survey data for the years 2006-2011 with the focus on its representativeness from the point of view of microsimulation analysis. We find important discrepancies between the data weighted with baseline grossing-up weights and official...

There is by now a vast number of studies which document a sharp increase in crosssectional wage inequality during the 2000s. It is often assumed that this inequality is of a "permanent nature" which in turn is used as an argument calling for government intervention. We examine these claims using...

While there is little doubt that the probability of poor health increases with age, and that less healthy people face a more difficult situation on the labour market, the precise relationship between facing the risks of health deterioration and labour market instability is not well understood....

We identify regional public investment priorities by studying the development of the water pipe system in the largest district in Poland. For this purpose, we take advantage of a major administrative re-form, implemented on 1 January 1999, which substantially changed the structure of Polish...

On 1 January 1999, four major reforms took effect in Poland in the areas of health, education, pensions and local administration. After 20 years, only in the last case does the original structural design remain essentially unchanged. We examine the implications of this reform from the...

We estimate the causal relationship between family size and labour market outcomes for families in low fertility and low female employment regime. Family size is instrumented using twinning and gender composition of the first two children. Among families with at least one child we identify the...