El presente trabajo supone un avance en la resolución de los problemas de elección social y reparto proporcional de las cajas de ahorros españolas. La regulación estatal y regional relativa a estas instituciones no resuelve adecuadamente los problemas en las elecciones a representantes a los...

We study the role of intergroup mobility in the emergence of conflict. Two groups compete for the right to allocate society's resources. We allow for costly intergroup mobility. The winning group offers an allocation, which the opposition can accept or reject, and wage conflict. Agents can also...

The standard economic approach to designing institutions for collective decision making recognizes individuals' strategically rational motivations for misrepresentation and asks how best, given an objective function, to design a set of incentives and constraints to internalize or negate such...

In a single-winner voting system, approval voting gives voters the possibility to cast a ballot for (or ‘approve of’) as many candidates as they wish – that is, voters are freed from the constraint of voting for only one candidate. The candidate receiving the greatest total...

In a simple voting committee with a finite number of members, in which each member has a voting weight, the voting rule is defined by the quota (a minimal number of voting weights is required to approve a proposal), and the efficiency of voting in the committee is defined as the ratio of the...

We present a model of bargaining in which a committee searches over the policy space, successively amending the default by voting over proposals. Bargaining ends when proposers are unable or unwilling to amend the existing default, which is then implemented. Our main goal is to study the...

Contribution to a series of recollections and reflections on professional experiences of distinguished economists. Article originally published in vol. 39 n. 159 of Banca Nazionale del Lavoro Quarterly Review.

The article summarises the evolution of the Italian school of public finance, highlighting those themes that most attracted James Buchanan's interest. It considers such topics as the operations of the fiscal authorities, the Leviatan monopolist, financial delusion, public debt theory, and the...

Contribution to a series of recollections and reflections on professional experiences of distinguished economists. Article originally published in vol. 39 n. 159 of Banca Nazionale del Lavoro Quarterly Review.

We consider an election in which each voter can collect information of different precision. Voters have asymmetric information and preferences that vary both in terms of ideology and intensity. In contrast to all other models of voting with endogenous information, in equilibrium voters collect...