The main goal of this paper is to exhibit the role of the concept of human nature for the ethical orientation of organizational life. Therefore, after presenting some definitions of the concepts of human nature, which depict the complexity of these phenomena, some models of the concepts of human...

This paper summarizes the alternative policy paths that can be followed for the correction of economic, social and cultural problems associated with the emergence of the phenomenon of star markets and excess consumption in developed economies. The phenomenon of star markets is relatively new but...

We develop a model in which individuals choose education to improve their earnings and regulate the cultural traits they acquire via social transmission. When education makes individuals more receptive to mainstream culture, minority groups underinvest in education as a form of cultural...

[paper in French] During the last decades, consumption of fresh vegetables has declined while consumption of processed vegetables has increased. This paper aims at characterizing the purchases of processed vegetables in France by carrying out a principal component analysis of consumption data...

Over the last few years, many studies have shown that social networks affect the socioeconomic development. This paper presents evidence, through the Italian microdata representative of the entire Italian population, that the quality and quantity of interpersonal relations of agents can increase...

There is increasing empirical and experimental evidence thatproviding financial incentives to agents to performcertain socially desirable actions may permanently reduce other typesof motivations to undertake these actions.We study the impact of financial incentives on the desire for...

This discussion paper led to a publication in the <I>Regional Science and Urban Economics</I> (2005). Vol. 35(6), pages 700-714.<P> This paper develops a model for multi-store competition between firms. Using thefact that different firms have different outlets and produce horizontally differentiated...</p></i>

Besides the theoretical approach, the paper also includes an research conducted with students of the Faculty of Jornalism and Communication at the University of Bucarest. The main objective of this research was to determine the extent to which the media fiction (television series for youth)...