Cellular automata (CA) can be used to study nonlinear endogenous business cycles. This leads to an examination of the classification of business cycles based on Wolfram's four classes of the dynamical behaviour of cellular automata. Following the path set by Zambelli and Goodwin, a study of...

Over time, the research has played a key role in the economic development reflected by the GDP growth, the increase of the patents' number, the volume of exports, the economic competitiveness of countries which have invested in research and development.The aim of this paper is to make a study at...