Negative interest rates, as an instrument of monetary policy, are regarded by the central authorities as a stimulant for the growth of real economy through: decrease of lending costs, increase of consumption, decrease of volatility and so on. However this policy has a negative influence within...

As of today any official or informal communication with respect to Europe’s economic future is most of the time accompanied by a unique keyword: „uncertainty”; several factors are at the same time being mentioned: global economy trends, fossil fuels price, Brexit, refugee crisis. With...

Sociological reflection on medicine and health is based, on the one hand, on the multidimensional reality of the „health" phenomenon and on the other hand, on the old sense of sociology which is, according to its founders, a science of welfare and human freedom. In this respect, the problems...

The risk identification represents the first and most important phase of the risk management process, this consisting also in the potential dangers identification that exists in the entity.

The book is divided into five parts. The essence of behavioural finance is presented in the first parts. Fuzzy generalizations of some mathematical concepts are presented in the second part. The impact of selected behavioural premises for imprecise estimation of expected return is described in...

The book is divided into five parts. The essence of behavioural finance is presented in the first parts. Fuzzy generalizations of some mathematical concepts are presented in the second part. The impact of selected behavioural premises for imprecise estimation of expected return is described in...

In the article two methods of estimating fractal dimension of financial time series are compared: variation method and method of area division. Both methods are used to estimate fractal dimension of chosen exchange rates time series.