We consider collective choice from two alternatives. Ex ante, each agent is uncertain about which alternative she prefers, and may be uncertain about the intensity of her preferences. An environment is given by a probability distribution over utility vectors that is symmetric across agents and...

By drawing on neurological and psychological theories of learning, our study introduces a new conceptual framework to analyse the role learning plays in knowledge and skill acquisition. Learning is modelled through four mechanisms defined as individuals' participation in formal, non-formal, and...

Assume that two players have strict rankings over an even number of indivisible items. We propose algorithms to find allocations of these items that are maximin—maximize the minimum rank of the items that the players receive—and are envy-free and Pareto-optimal if such allocations exist. We...

In January 1999, Hugo Chavez was sworn like the president of the Republic of Venezuela. In the late 1999 was approved the Bolivarian Constitution and was the beginning of the V Republic. Currently, after 14 years, Venezuela is governed by his politic party. This article starts a research work to...

This paper intends to explore the utilization of entropy through football, generalizing the interpretation of entropy. We consider it as a measure of competitiveness of football leagues and relate it to the UEFA ranking, which ranks yearly the performance of countries in European Cups. We expect...

In this paper we investigate how the different characteristics of European multinational firms affect their decision to locate in different foreign markets. Considering the existence of n geographically separated markets with different attributes, in terms of entry or fixed costs, variable...

This article is concerned with the evolving free movement rights of Turkish nationals in the European Union (‘EU’). The right to move freely represents one of the fundamental freedoms of the internal market, as well as an essential political element of the package of rights linked to the...

This paper investigates the level of debt specialization across European firms relying on a cross-country comparable sample of manufacturing firms. We find that a number of firm characteristics -- such as firm size and age -- help predict the firm composition of the various types of debts (i.e....

The objective of this paper is to highlight the effects of domestic work of girls, school environment and household characteristics on their school results. From a probit model, the analysis indicates that domestic work favours, meaningfully, the fact of repeating a school year for girls....

This article is devoted to treating of non-wave, i.e. instanton solution for the Maxwell- Einstein equations. Equations for the field of instanton and metric are derived. Metric of pseudo-Euclid space which is corresponding to transition between degenerate classical vacua of problem and is...