The current work addresses the importance of chaos theory and artificial life as scientific bases for the development of a mathematical research of risk in the systems, within the framework of risk science and risk mathematics. It is argued, in particular, that a combination of chaos theory and...

A chaotic method is employed to forecast a near future of uncertain phenomena. The method makes it possible by restructuring an attractor of given time-series data in a multi-dimensional space through Takens' embedding theory. However, many economical time-series data are not sufficiently...

When a manufacturing firm projects to construct a factory, the firm searches a factory's location in large geographical area. The manufacturer does not determine immediately the factory's location site since the manufacturer could not have enough information of economic situation of possible...

This paper suggests the application of multi-dimensional graphs in the study of business cycles in the context of chaos theory. The alternative multidimensional graphic method used is known as the Kite-Cartesian space (Ruiz Estrada, 2006). The Kite-Cartesian space is an alternative analytical...

From the time of the colony, the colombians have matured with flagella, as mobbing; in this times, where it is hoped that the situation has changed, has times not appeared some substantial modification in the labor subject. Although, we know, that Colombia is in the 65 position of the...

Smith v. Van Gorkom led to the death of the duty of care for directors of public corporations in the United States. Nothing in Smith justifies this "drastic" change in American corporate law. On the contrary, once Smith is viewed in accordance with the narrative proffered in this article, it...

In this paper we study the asymptotic behaviour of power and multipower variations of stochatstic processes. Processes of the type considered serve in particular, to analyse data of velocity increments of a uid in a turbulence regime with spot intermittency sigma. The purpose of the present...

In this paper we integrate heterogeneous inflation expectations into a simple monetary model. Guided by empirical evidence we assume that boundedly rational agents, selecting between extrapolative and regressive forecasting rules to predict the future inflation rate, prefer rules that have...

This paper returns to de Mesnard's paper of 2000, which has exposed the so-called method of bicausative matrices. This method was created to analyze the structural change between two matrices, as an improvement of the causative method of Jackson and al. (1990). In its 2000 paper, de Mesnard has...