This paper presents for the .rst time the properties of optimal piece-wise linear tax systems for two-earner households, based on joint and individual incomes respectively. A key contribution is the analysis of the interaction of second earner wage di¤erences, variation in prices of bought-in...

In a number of high-income countries over the past few decades there has been a large growth in income inequality and at the same time a shift in the burden of taxation from the top to the middle of the income distribution. This paper applies the theory of optimal piecewise linear taxation to...

The Mirrlees Review of the UK tax system, together with its companion volume of research papers, can be expected to influence future discussions of tax reform. Indeed, this can already be recognised in the Henry Review. As far as income taxation is concerned, the most substantive recommendation...

This paper is concerned with the question of how couples should be taxed. One reason for the importance of this issue is simply that the overwhelming majority of individuals live in households formed around couples, and so it could be argued that empirically, this is the single most important...

The relationship between the social welfare system and employment incentives has received considerable attention in the literature. This paper uses data from the National Aboriginal and Torres Strait Islander Survey to consider these issues for indigenous Australians. Two measures are...

A hallmark of modern labour economics is the close interplay between the development of theory, data sources and econometric testing. The evolution of the economic analysis of unemployment insurance (UI) provides a good illustration. The economics of UI has been a very active research area over...

Using data from the National Longitudinal Survey of Youth, this paper examines the role of gender in the promotion process and the importance of promotions in the relative labor market outcomes of young men and womenin their early careers.

Much of the debate surrounding the impact of immigration of the economy relates to the consequences of immigration for aggregate unemployment. In this paper we explore a related but more specific issue: the consequences of immigration on the probability of unemployed residents gaining a job....

This paper studies the changes in earnings inequality. It also examines the causes and consequences of this changes.