221 citations · 907 across the 27 of their papers we have counts for
28 papers
Parametric identification of the dynamics of inter-sectoral balance: modelling and forecasting
Olena Kostylenko, Helena Sofia Rodrigues, Delfim F. M. Torres
This work is devoted to modelling and identification of the dynamics of the inter-sectoral balance of a macroeconomic system. An approach to the problem of specification and identi…
The spread of a financial virus through Europe and beyond
Olena Kostylenko, Helena Sofia Rodrigues, Delfim F. M. Torres
We analyse the importance of international relations between countries on the financial stability. The contagion effect in the network is tested by implementing an epidemiological…
The risk of contagion spreading and its optimal control in the economy
Olena Kostylenko, Helena Sofia Rodrigues, Delfim F. M. Torres
The global crisis of 2008 provoked a heightened interest among scientists to study the phenomenon, its propagation and negative consequences. The process of modelling the spread of…
Banking risk as an epidemiological model: an optimal control approach
Olena Kostylenko, Helena Sofia Rodrigues, Delfim F. M. Torres
The process of contagiousness spread modelling is well-known in epidemiology. However, the application of spread modelling to banking market is quite recent. In this work, we prese…
Can information be spread as a virus? Viral Marketing as epidemiological model
Helena Sofia Rodrigues, Manuel José Fonseca
In epidemiology, an epidemic is defined as the spread of an infectious disease to a large number of people in a given population within a short period of time. In the marketing con…
Application of SIR epidemiological model: new trends
Helena Sofia Rodrigues
The simplest epidemiologic model composed by mutually exclusive compartments SIR (susceptible-infected-susceptible) is presented to describe a reality. From health concerns to situ…