Trade in goods that are not perfect substitutes can considerably change the predictions of standard neoclassical models about the effects of asymmetric demographic developments. This paper considers a relative decrease in the population size of one country, when countries specialize in the...

We analyze the political stability of welfare enhancing privatization of the social security. We consider an economy populated by overlapping generations, who vote on abolishing the funded system and replacing it with the pay-as-you-go scheme, i.e. "unprivatizing" the pension system. We show...

The central question of this paper is how international trade and specialization are affected by different designs of pension schemes and asymmetric demographic changes. In a model with two goods, two countries and two production factors, we find that countries with a relatively large unfunded...

In this study, we analyse the actuarial features of the Italian pension system after the 1995 reform. We consider both the old defined benefit, the pro-rata and the new notional defined contribution pension rules applied to private sector employees born between 1945 and 2000. In the...

In this paper we analyze the trends in labor force participation and transitions to benefit programs of older workers in relation to health trends as well as recent Social Security reforms. Our preliminary conclusions are pessimistic regarding the effect of health improvements on the labor...

Recent reforms that aim at reducing the upcoming burdens of population ageing might seriously harm low income individuals. An increase in old-age poverty and disability will be the result. Under this prospect, the present paper quantitatively characterizes the optimal progressivity of unfunded...

We study inflation replication in European markets and find that investors can improve their inflation hedge by acquiring foreign inflation-linked derivatives on the international market. Although European inflation-linked bonds holdings have a substantial impact on the inflation hedging...

We propose a generational plan for the occupational pension provision in which people from the same generation are pooled in a generational fund. Each fund can set its own policies independently. This plan provides the benefits of differentiation missing in the prevailing collective plan and the...

Theoretical studies suggest that unexpected changes in future survival probabilities (longevity risk) are important determinants of individuals' decisions about consumption, saving, asset allocation, and retirement timing. This study provides empirical evidence that individuals are indeed aware...

How can public pension systems be reformed to ensure fiscal stability in the face of increasing life expectancy? To address this question, we use micro data to estimate a structural life-cycle model of individuals' employment, retirement and consumption decisions. We calculate that, in the case...