We study the effects of leadership in the provision of public goods by examining (i) the relative importance of reward and punishment as leadership devices, (ii) whether endogenous leadership is more efficient than exogenously enforced leadership, and (iii) whether leaders contributing last,...

We study experimentally the relationship between intra-firm wage dispersion chosen by principals and workers' performance. Principals show a preference for more egalitarian wage schemes, and workers are negatively influenced by high levels of wage inequality. -- wage dispersion ; effort ;...

This paper reviews the experimental economics literature on gender differences concerning four subjects: risk aversion, trust, deception and leadership. The vast majority of the articles we have revised document gender differences in behavior; differences which could be explained by sex-role...

This paper analyzes the impact that the rules and characteristics of the political system have on satisfaction with democracy in Latin America. Using individual level survey data provided by Latinobarometer and controlling for both personal characteristics and macroeconomic variables, we find...

The enlargement of the European Union will bring many political, economical and structural changes on the Continent, which require careful and deep analysis to be made. This paper will grasp the enlargement of the European Union from the aspect of the trade pattern and trade specialization of...

The enlargement of the European Union will bring many political, economical and structural changes on the Continent, which require careful and deep analysis to be made. This paper will grasp the enlargement of the European Union from the aspect of the trade pattern and trade specialization of...