This paper examines the contribution of economics to the analysis of social policy. How can economic analysis help us understand and design the welfare state? I seek to answer this question with reference to social transfers in OECD countries. I focus in particular on the relation between social...

This paper argues that consideration of world inequality should cause us to re-examine the key concepts underlying the welfare approach to the measurement of income inequality and the inter-relation between the measurement of inequality and the measurement of poverty. There are three reasons why...

Recent debate has suggested that growing levels or high levels of inequality may be systematically associated with the occurrence of banking crises. Using the updated version of the Chartbook of Economic Inequality, this paper provides new empirical evidence on the `level' hypothesis and...

There has been a large rise in the UK ratio of personal wealth to national income. Personal wealth has grown since the 1970s about twice as fast in real terms as national income. Has this rise in the wealth-income ratio led to a corresponding increase in the wealth being passed on from one...

The top 1 percent income share has more than doubled in the United States over the last 30 years, drawing much public attention in recent years. While other English-speaking countries have also experienced sharp increases in the top 1 percent income share, many high-income countries such as...

This paper is concerned with the question of whether top income earners are permanently there or only temporarily receive the highest incomes. How much mobility is there at the top of the income distribution, and how has mobility changed over time? The paper makes both a methodological and an...

Analyzes claims that tax costs associated with social welfare transfers depress economic performance. Examines aggregate cross-country empirical evidence against the welfare state, and finds that these studies lack theoretical framework.

The purpose of this Chartbook is to present a summary of evidence about long-run changes in economic inequality – primarily income, earnings, and wealth – for 25 countries covering more than one hundred years. There is a range of countries and they account for more than a third of the...