Recent research shows that the merger of economies increases aggregate stress. This paper shows that there is no income distribution policy which will ensure that the wellbeing of the individuals belonging to merging economies does not fall below their pre-merger level.

This paper provides an empirical analysis of contracting decisions in the provision of welfare-to-work (WTW) services. Our findings suggest that contracting decisions are predominantly driven by cost considerations, both for the decision to contract with other municipalities and the share of...

I study the integration of regions in the form of a merger of populations, which I interpret as a revision of people’s social space and their comparison set; I illustrate the way in which a merger can aggravate social distress; and I consider policy responses. Specifically, I view the merger...

Pension systems often entail some compulsory saving over which individuals have some degree of choice in terms of the pension plan in which to invest. We analyse whether the choice between alternative plans is affected by the presence of liquidity constraints during working life and we prove...

This paper studies how economic variables are affected by raising the official pension age. Although it is said that such a policy increases output, this paper shows that such a statement is not necessarily true. Moreover, the paper finds that the social security benefit can decrease, which...

This study bounds the potential earnings of accepted disability applicants by the post-application earnings of rejected applicants. Compositional differences between the two groups are addressed using a reweighting estimator. As shown, the bound on earnings is similar regardless of weighting.

We find that most husbands claim Social Security before the ages that maximize the expected present value of their benefits. Although household benefits are only slightly reduced, the expected present value of widows’ benefits reduces by 17.7%, increasing their risk of poverty.

Under concerns for relative consumption a PAYG system becomes more attractive because it insures pensioners against the risk of being outperformed, but it becomes potentially less effective in hedging the risks associated with financial markets. The net effect is ambiguous.

We quantify the welfare gains from better retirement planning using a model in which retirement planning is time inconsistent. A modest increase in a household’s planning horizon by just a few years generates large aggregate and individual welfare gains.

In this paper, we consider a model where producers set their prices based on their prediction of the aggregated price level and an exogenous variable, which can be a demand or a cost-push shock. To form their expectations, they use OLS-type econometric learning with bounded memory. We show that...