How much do lifetime earnings explain retirement resources?

We use a unique dataset, containing individual survey data from the English Longitudinal Study of Ageing linked to administrative data on earnings histories from administrative records, to construct measures of lifetime earnings and examine how these relate to financial resources in retirement. Retirement income and wealth at retirement is, as expected, positively correlated with lifetime earnings but there is also substantial dispersion in retirement income and retirement wealth among people with similar lifetime earnings. For example, we find that those with greater numerical ability and higher education tend to have greater retirement resources even after controlling for differences in lifetime earnings. The retirement resources of single women are far less well explained by their own lifetime earnings than those of couples or single men. We hypothesise that, as the vast majority of single women in the age group considered had previously been married and are now widowed or divorced, this reflects the fact that we do not observe the lifetime earnings of their former spouses.Lifetime earnings, savings, wealth, retirement

Extensive and Intensive Margins of Labour Supply: Working Hours in the US, UK and France

This paper documents the key stylised facts underlying the evolution of labour supply at the extensive and intensive margins in the last forty years in three countries: United-States, United-Kingdom and France. We develop a statistical decomposition that provides bounds on changes at the extensive and intensive margins. This decomposition is also shown to be coherent with the analysis of labour supply elasticities at these margins. We use detailed representative micro-datasets to examine the relative importance of the extensive and intensive margins in explaining the overall changes in total hours worked.labor supply, employment, hours of work

Labor force participation by the elderly and employment of the young: The case of France

One of the justifications provided for early retirement policies in developed countries is the idea that such policies can facilitate access to the labor market for younger people and help lower global unemployment. But many questions remain on the true effect on young workers of these policies. The objective of the present paper is to study the long term relationship between labor force participation of the old and unemployment of the young in France since the beginning of the 1970s. Establishing causal relationship of the reduction of labor force participation of the old on employment prospect of the young is a challenging work. Evidence of the correlation between youth labor market outcomes and older worker's labor force participation plead more in favor of a positive association between younger and older workers' employment. An increase in the older workers' participation is indeed correlated with an increase in the employment rate of young workers and a decrease in their unemployment rate. Even controlling for the economic cycle, this positive association remains - albeit less robustly. These correlations, based on times series, are not however evidence of causal relationship between younger and older workers' employment. We then use an index summarizing the intensity of policies aiming at removing older workers from the labor market, based on Social Security wealth. The effect of the wealth index on youth labor market outcomes is always significant, whatever the set of the control variables we use and with a similar size and the same sign. The coefficient is negative for both the unemployment and employment of youth, with or without controlling for school attendance. In France policies aiming at removing older workers from the labor market have been prompted by increase in unemployment. Granger causality tests between youth unemployment and the Wealth index show therefore a significant link in both directions, whereas nothing is significant between youth employment and the Wealth index. Hence if we do not find evidence that reducing labor force participation of the old provide jobs for the young, we cannot exclude altogether that some general and unaccounted cause is hiding its true impact.retirement policies ; labor market participation ; unemployment

Disability, Health and Retirement in the United Kingdom

Over the last thirty years pathways to retirement have changed substantially in the UK. They have been dominated by spells of unemployment in the late 1970s, with then an increased importance of disability spells from the mid-1980s onwards. At the end of the period the direct route from work to retirement was increasingly more common. General economic conditions seem to have been important driving forces during the entire period. In contrast changes in health do not seem to provide convincing explanations for these trends: mortality has been falling over the period without any apparent link to the share of the population reporting ill health or disability or to the number claiming benefits. We also find evidence that recent reforms have had some impact. The halting of the previous growth in the rate of in-flow onto disability benefits in the mid-1990s coincided with the implementation of a major reform. Evidence from the pilots of the Pathways-to-Work programme in 2003-2005 suggests that those moving onto disability benefits moved off these benefits faster than they would otherwise have done as a direct result of the programme.

Policy Discontinuity and Duration Outcomes

International audienceCausal effects of a policy change on hazard rates of a duration outcome variable are not identified from a comparison of spells before and after the policy change if there is unobserved heterogeneity in the effects and no model structure is imposed. We develop a discontinuity approach that overcomes this by considering spells that include the moment of the policy change and by exploiting variation in the moment at which different cohorts are exposed to the policy change. We prove identification of average treatment effects on hazard rates without model structure. We estimate these effects by kernel hazard regression. We use the introduction of the NDYP program for young unemployed individuals in the UK to estimate average program participation effects on the exit rate to work as well as anticipation effects

Réduire les inégalités de salaires entre femmes et hommes

International audienc

The unusual French policy mix towards labour market inequalities

International audienceThis short paper presents an overview of the French policy mix towards labour market inequalities, consisting of a high minimum wage together with targeted payroll tax cuts around the minimum wage. It reviews the recent literature documenting the impact of that policy mix on employment and wage inequality. The main takeaways are that pre-tax wage inequality has been increasing in France rather like it has in the UK and the US, while net wage inequality has decreased and then remained stable. The employment experience for the middle age group is also very close in France to the one in the UK and the US, while it differs markedly at young and older ages. The paper offers two more general thoughts on how to make progress in comparing policy options. First, most studies tend to give too much weight to tax and benefit reforms in being able to reduce inequality as they disregard incidence mechanisms, and fail to incorporate properly longer-term effects of other policies on pre-tax inequality. Second, the design of effective policy should always incorporate simplicity and salience. Failure to do so is likely to lead to little expected impact of such policies

Les méthodes d’évaluation des politiques publiques

International audienceL’évaluation des politiques publiques repose en grande partie sur une démarche scientifique visant à améliorer nos connaissances quant à l’impact des nombreuses variantes de politiques publiques. Cette démarche reconnaît comme point de départ l’étendue de notre ignorance en la matière – une chose pas forcément aisée à partager avec les responsables politiques – et ainsi la nécessité d’approfondir, par l’évaluation, nos connaissances quant aux meilleures façons d’atteindre les objectifs fixés par le débat démocratique [1]