Empirical evidence on distributional preferences shows that people do not judge inequality as problematic per se but that they take the underlying sources of income differences into account. In contrast to this evidence, current measures of inequality do not adequately reflect these normative...

Equality of opportunity is a principle of justice that is built on two fundamental ideas. On the one hand, outcome differences across individuals are unacceptable if they are rooted in factors that are beyond individual control. Examples of such circumstance characteristics are the biological...

Empirical evidence on distributional preferences shows that people do not judge inequality as problematic per se but that they take the underlying sources of income differences into account. In contrast to this evidence, current measures of inequality do not adequately reflect these normative...

Equality of opportunity is a principle of justice that is built on two fundamental ideas. On the one hand, outcome differences across individuals are unacceptable if they are rooted in factors that are beyond individual control. Examples of such circumstance characteristics are the biological...

Interest in economic mobility stems largely from its perceived role as an equalizer of opportunities, though not necessarily of outcomes. In this paper we show that this view leads very naturally to a methodology for the measurement of social mobility which has strong parallels with the theory...

One often heard counter to the concern on rising income and wealth inequality is that it is wrong to focus on inequality of outcomes in a “snapshot.” Intergenerational mobility and “equality of opportunity”, so the argument goes, is what matters for normative evaluation. In response to...

We first provide a brief critique of the utilitarian principle as a guide to fairness in the world trading system. We then turn to the alternative conception of fairness in terms of economic equity, exploring the meaning of its two components: equality of opportunity and distributive justice. We...

Nous élaborons et mettons en œuvre une procédure normative d’allocation de l’aide internationale entre les pays, fondée sur le principe de l’égalité des chances vis-à-vis du risque de pauvreté. Cette procédure constitue une alternative à celle de Collier et Dollar (2001) qui...

We build and implement a normative procedure to allocate international aid based on equality of opportunity concerning the risk of poverty. This is an alternative to Collier and Dollar’s proposal (2001) which stresses the impact of aid on worldwide poverty reduction. The big problem with their...

I propose a personal reading of some theories of social justice at a moment when the issue of equality or equity appears to be back on the ‘development agenda’. Nowadays the term equity tends to be most often associated with the equality of opportunity principle. After having briefly...