The objective of this analysis is to investigate the capacity of agriculture to actively contribute to reducing vulnerabilities and the degree of exposure of Romania's economy to shocks caused by major economic crises. The role of agriculture, as economic and social resilience factor, is...

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...

An Orten für den Tausch von Waren und Diensten wuchsen Städte. Im 19. Jahrhundert entstanden die Kaufhäuser zur Versorgung der in die Agglomerationen strömenden Bevölkerung, im 20. Jahrhundert von Amerika kommend die Shopping-Center und -Malls. Die damit einhergehende Zunahme der...

This paper estimates the quarterly flow of migrants to the US working age population using data based on the Current Population Survey (CPS). The dynamic responses to immigration shocks are estimated in a vector autoregression. Immigration shocks, as well as technology shocks are identified...