The Role of Gift and Estate Transfers in the United States and in Europe

Most European countries have legal institutions regarding gifts and bequests that are more constraining than the United States. The purpose of this paper is to see whether those institutional differences generate differences in behavior. The paper focuses on the comparison between the United States and France, and on a number of specific issues: the relative importance of bequest in wealth accumulation, the compensatory role of gifts and bequests, the actual way the estate is divided among heirs, and the relative importance of alternative types of inheritance.

Assessing the performance of the public sector

Amazingly, one is used to hearing harsh statements about inefficient public services. Nor is it surprising to see public sector performance questioned. What is surprising is that what is meant by performance, and how it is measured, does not seem to matter to either the critics or the advocates of the public sector. The purpose of this paper is to suggest a definition, and a way to measure the performance of the public sector or rather of its main components. Our approach is explicitly rooted in the principles of welfare and production economics. We will proceed in four stages. First of all we present what we call the "performance approach" to the public sector. This concept rests on the principal-agent relation that links a principal, i.e., the State, and an agent, i.e., the person in charge of the public sector unit, and on the definition of performance as the extent to which the agent fulfils the objectives assigned by the principal. The performance is then measured by using the notion of productive efficiency and the "best practice" frontier technique. In the second stage we move to the issue of measuring the performance of some canonical components of the public sector (education, health care and railways transport), assuming that there is no constraint as to data availability. The idea is to disentangle the usual confusion between conceptual and data problems. In the third stage, we move to real world data problems. The question is then that given the available data, does it make sense to assess and measure the performance of such public sector activities. The final stage is to explain performance or rather lack thereof and to look at the contribution of such an exercise for public policy. Finally we argue that when the scope is not components but the entirety of the public sector, one should restrict the performance analysis to the outputs and not relate it to inputs.

Are We Retiring too Early?

The European population is living longer but retiring earlier. More and more individuals are spending an increasing fraction of their life-time relying on retirement benefits. At the same time, social security programs face mounting financial difficulties. The purpose of this paper is to explain why people are retiring so young and why it is so difficult to reverse a trend that could turn out to be fatal to social security systems that have worked so well up to now.To define the second-best retirement age as well as to explain why reasonable reforms are difficult, if not impossible, we use the tools of optimal income tax theory and of political economy.

Fear of ruin and longevity enhancing investment

Rectangularization of the survival probability seems to be an ongoing process. It results from a higher concentration of the ages at death; but it can be reversed by a continuous increase in the limit of life time. In this paper, we assume that these two factors are endogenous and we show that risk averse decision makers exhibit a bias towards rectangularization. More specifically, the importance of the bias depends upon the intensity of the "fear of ruin" which is another measure of the degree of absolute risk aversion.longevity, fear of ruin

Wealth Transfer Taxation: A Survey

The purpose of this paper is to survey the theoretical literature on wealth transfer taxation. The focus is normative: we are looking at the design of an optimal tax structure from the standpoint of both equity and efficiency. The gist of this survey is that the optimal design closely depends on the assumed bequest motives. Alternative bequest motives are thus analyzed either in isolation or combined.bequests, inheritance, estate taxation

Childbearing Age, Family Allowances and Social Security

Although the optimal policy under endogenous fertility has been widely studied, the optimal public intervention under endogenous childbearing age has remained largely unexplored. This paper examines the optimal family policy in a context where the number and the timing of births are chosen by individuals who differ as to how early fertility can weaken future earnings growth. We analyze the design of a policy of family allowances and of public pensions in such a setting, under distinct informational environments. We show how endogenous childbearing ages affect the optimalpolicy, through the redistribution across the earnings dimension and the internalization of fertility externalities. It is also shown that, contrary to common practice, children benefits differentiated according to the age of parents can, under some conditions, be part of the optimal family policy.endogenous fertility ; childbearing age ; family benefits

Optimal redistribution with unobservable disability: welfarist versus non-welfarist social objectives

This paper examines the optimal non linear income and commodity tax when the same labor disutility can receive two alternative interpretations, taste for leisure and disability, but the disability is not readily observable. We compare the optimal policyunder alternative social objectives, welfarist and non-welfarist, and conclude that the non-welfarist objective, in which the planner gives a higher weight to the disutility of labour of the disabled individuals, is the only reasonable specification. It has some foundation in the theory of responsability; further, unlike the other specifications it yields an optimal solution that may involve a lower labour supply requirement from disabled individuals.optimal non-linear taxation, quasi-linear preferences, asymmetric information, responsibility

Tagging with leisure needs

We study optimal redistributive taxes when individuals differ in two characteristics - earning ability and leisure needs - assumed to be imperfectly correlated. Individuals have private information about their abilities but needs are observable. With two different levels of observable needs the population can be separated into two groups and needs may be used as a tag. We first assume that the social planner considers individuals should be compensated for their leisure needs and characterize the optimal redistributive policy, and the extent of compensation for needs, with tagging. We also consider an alternative social objective in which individuals are deemed responsible for their needs.