This paper provides a brief introduction to the use and usefulness of Suzumura consistency, a coherence requirement for binary relations that weakens transitivity. The property is introduced by Suzumura (1976b) in the context of collective choice but, as demonstrated in some recent contributions, its applicability reaches beyond the boundaries of social-choice theory. In addition to a summary o...

This paper contributes to the literature on income-related inequalities in health across European Union Member States. The European Community Household Panel Users’ Database (ECHP-UDB) is used for this analysis. Two binary measures of health limitations are used for the full 8 waves in the ECHP-UDB. Concentration indices and mobility indices are derived for these indicators of severe limitation...

Empirical research suggests that rather than improving incentives exerting control can reduce workers’ performance by eroding motivation. The present paper shows that intention-based reciprocity can cause such motivational crowding-out if individuals differ in their propensity for reciprocity and preferences are private information. Not being controlled might then be considered to be kind, beca...

The constrained egalitarian solution of Dutta and Ray (1989) for TUgames is extended to asymmetric cases, using the notion of weight systems as in Kalai and Samet (1987,1988). This weighted constrained egalitarian solution is based on the weighted Lorenz-criterion as an inequality measure. It is shown that in general there is at most one such weighted egalitarian solution for TU-games. Existenc...

This paper is an investigation of the third-degree stochastic dominance order which has been introduced in the context of risk analysis and is now receiving an increased attention in the area of inequality measurement. After observing that this partial order fails to satisfy the von Neumann-Morgenstern property in the space of random variables, we introduce strong and local third-degree stochas...

A popular methodology of studying spatial income inequality is analysis of beta-convergence (i.e. an inverse relationship between current income per capita and its initial level). Its widespread use is based on a belief that the economic growth theory predicts income convergence among economies (countries or regions within a country), and that beta-convergence suggests decreasing income inequal...

We study how institutional design influences moral transgression. People are heterogeneous in their feelings of guilt and can share guilt with others. Institutions determine the number of supporters necessary for immoral outcomes to occur. With more supporters required, every supporter can share guilt more easily. This facilitates becoming a supporter. Conversely, an institution requiring more ...

Contrary to communitarian market criticism institutions relying on money and bidding can strengthen faculties of ‘self-governance’. Securing procedurally egalitarian bidding on the basis of declared monetary evaluations guarantees that all realized changes of a status quo are in an ‘objective’ (pecuniary) sense equally advantageous for all members of the community. We show how to use this idea ...

We consider estate division problems and show that for any claim game based on a (estate division) rule satisfying efficiency, equal treatment of equals, and order preservation of awards, all (pure strategy) Nash equilibria induce equal division. Next, we consider (estate division) rules satisfying efficiency, equal treatment of equals, and claims monotonicity. Then, for claim games with at mos...

The division problem consists of allocating an amount of a perfectly divisible good among a group of n agents. Sprumont (1991) showed that if agents have single-peaked preferences over their shares, then the uniform allocation rule is the unique strategy-proof, efficient, and anonymous rule. We identify the maximal set of preferences, containing the set of single-peaked preferences, under which...