An artificial neural network methodology is used to develop a new measure of contagion using exchange rate data from the Asian Crisis of 1997 and beyond. Connection weight changes during retraining of networks used to forecast exchange rates form the basis of this measure. These weight changes...

The aim of this study is to verify the stability of the profitability-liquidity relationship over time, as well as to determine this relationship in terms of its level and structure. In this context, three main research questions were formulated. First, is the profitability-liquidity...

The business problem of having inefficient processes, imprecise process analyses and simulations as well as non-transparent artificial neuronal network models can be overcome by an easy-to-use modeling concept. With the aim of developing a flexible and efficient approach to modeling, simulating...