This paper provides a life-cycle framework for weighing up the insurance value of disability benefi ts against the incentive cost. Within this framework, we estimate the life-cycle risks that individuals face in the US, as well as the parameters governing the disability insurance program, using...

The paper examines social security (public pension) reforms in which the programme is partially shifted from a public unfunded basis to a private, prefunded, basis. It focuses on reforms where individuals have a choice in switching from public funded to private unfunded programmes (as in the...

The earliest age at which women can receive a state pension in the UK (the "state pension age") has been increasing since 2010. We use a difference-in-differences methodology, exploiting the gradual increase from age 60 in 2010 to age 63 in 2016, to estimate the impact of the reform on women's...

A tax and benefit model is a computer program that calculates the effects of possible changes in the fiscal system on a sample of households. By using a sample which is representative of the population, such models allow users to make accurate inferences about the aggregate revenue implications...

In 1999 the UK government made major reforms to the system of child-contingent benefits, including the introduction of Working Families' Tax Credit and an increase in means-tested Income Support for families with children. Between 1999-2003 government spending per-child on these benefits rose by...

This paper examines alternative approaches to wage subsidy programmes. It does this in the context of a recent active labour market reform for the young unemployed in Britain. This "New Deal" reform and the characteristics of the target group are examined in detail. We discuss theoretical...

Increasing the labour market participation of single parents, whether to boost incomes or reduce welfare spending, is a major policy objectives in a number of countries. This paper presents causal evidence on the impact of work search requirements on single parents' transitions into work and...

The 1996 PRWORA reform introduced time limits on the receipt of welfare in the United States. We use variation by state and across demographic groups to provide reduced form evidence showing that such limits led to a fall in welfare claims (partly due to "banking" benefi ts for future use), a...

An increasing proportion of people towards the bottom of the UK's income distribution are in a household where someone is in paid work. Working households comprised 37% of those below the official poverty line in 1994-95 and 58% in 2017-18. Much of that increase is due to trends that seem...

In 1995, the UK government legislated to increase the earliest age at which women could claim a state pension from 60 to 65 between April 2010 and March 2020. This paper uses data from the first two years of this change coming into effect to estimate the impact of increasing the state pension...