In the 50 years since its publication, Mancur Olson's Logic of Collective Action has had an enormous impact on the academic literature in both economics and political science. In this review essay, I discuss Olson's work in light of the ensuing research, particularly developments in the...

We develop and study a two-period model of political competition with office- and policy-motivated candidates, in which (i) changes of policies impose costs on all individuals and (ii) such costs increase with the magnitude of the policy change. We show that there is an optimal positive level of...

In this paper, a micro-founded model dealing with the effects of regional sizing on economic growth is developed. Departing from bigger sizes, reduction involves more efficient public choices because of proximity to individual preferences and needs, but also creates the risk of underestimation...

La política fiscal es el resultado de un proceso de decisión colectivo. Este proceso está más institucionalizado en las democracias constitucionales donde es clave la competencia electoral entre partidos para definir qué políticas se van a llevar a cabo. Si bien el votante mediano es...

We examine the interaction between vote-share contracts and learning-by-doing. Candidates for a political office are allowed to offer vote-share thresholds. The elected politician has to achieve at least this threshold value in his reelection result to remain in office for a second term. We...

I study a model of geopolitical organization endogenizing the size of nations, of their public spending and of their degree of openness. The optimal geography may not be a stable equilibrium and the Alesina-Spolaore bias toward too many nations tends to be confirmed. However, multiple equilibria...

This paper investigates how upward mobility affects legislator voting behavior towards education policies. We develop an electoral competition model where voters are altruistic parents and politicians are office seeking. In this setting the future economic status of the children is affected both...

The article proposes an enabling mechanism for the creation, adjustment and dissolution of governmental units, giving autonomy to each individual as in a direct democracy. The mechanism is designed such that Pareto optimality is possible, in contrast to earlier models which make various...

We examine the interaction between vote-share contracts and learning-by-doing. Candidates for a political office are allowed to offer vote-share thresholds. The elected politician has to achieve at least this threshold value in his reelection result to remain in office for a second term. We...

The article proposes an enabling mechanism for the creation, adjustment and dissolution of governmental units, giving autonomy to each individual as in a direct democracy. The mechanism is designed such that Pareto optimality is possible, in contrast to earlier models which make various...