This paper presents interesting correlations which exist between a model of long-wave economic activity and crisis in the United States – “the Political Economy wave” – and the structure of the rings of Saturn, one of the most confounding structures known to science. At the present time...

Research and Science Today Journal is a publication founded in 2011 and it is dedicated to the students of all levels (license, master and doctoral) of faculties in the country and abroad. We want to offer the participants the opportunity to present their scientific works in the following areas:...

We propose an intuitive way of how to measure segregation in social and spatial networks. Using random walks, we define the segregation index as the probability that an individual meets an individual from the same social group. The segregation index is a generalization of the isolation index and...

The main contribution of this paper to current philosophical and sociological studies on modelling is to analyse modelling as an object-oriented interdisciplinary activity and thus to bring new insights into the wide, heterogeneous discourse on tools, forms and organisation of interdisciplinary...

Gender differences are often observed in real life-situations. We implement an experiment on the investment game which explores the influence of knowledge of partner's gender in trust and reciprocity by means of two treatments of information: the first one, without knowledge of partner's gender...

A substantial number of studies have extended the work on universal properties in physical systems to complex networks in social, biological, and technological systems. In this paper, we present a complex networks perspective on interfirm organizational networks by mapping, analyzing and...

[ES] Este trabajo evalúa la política tributaria vigente en Chile desde la perspectiva del criterio de Igualdad de Oportunidades. Bajo este criterio es deseable actuar para compensar a las personas por las circunstancias en las que nacen, pero es necesario permitir las diferencias originadas...

This paper investigates formation of expected longevity in an elderly popu- lation. We use Italian data from the early (2004) release of the Survey of Health, Ageing and Retirement in Europe (SHARE). The SHARE provides a numerical measure for subjective survival probability (SSP). To assess...

This paper illustrates using a very simple model that admits a close form solution that takes risk into account how to apply the existing numerical methods in a very simple way. Contrary to most existing models to teach solution methods, this model possesses non trivial properties as far as risk...