A lo largo de este manuscrito se pretende fundamentalmente responder a una serie de preguntas que relacionan las series historicas de los mercados de valores y el analisis de las mismas desde la teoria del caos: (i)¿por que es posible analizar estas series con tecnicas propias de la teoria del...

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No Abstract is available for this article

No Abstract is available for this article

No Abstract is available for this article

No Abstract is available for this article

During the 20th century some important asian countries have experienced a great growth of GDP and population, mainly in China and India. The relations among both variables and the analysis of growth and fluctuations in these countries during the 20th century is the main purpose of this paper....

La idea de partir de variables aleatorias para generar ciclos economicos proviene del denominado efecto Slutzky. Esta ponencia presenta a discusion este mismo tema pero a partir del modelo de Klein, es decir, estudiar los aspectos dinamicos del modelo y ver si con la introduccion de variables...

The paper presents a set of composite indicators of economic activity for Poland based on qualitative data from business and consumer surveys. They refer to the concept of economic sentiment indicator (ESI) used in EU countries, but some alternative concepts proposed by the author are tested as...