In modelling of economical time series, it is logical to come out from hypotheses to some economic relationship. If the deviation of time series development is only short time period, with time limit behind it cannot go, we say that time series are in equilibrium. Statisticians call it...

In recent time inflation became a topic between economists and statisticians. An important question is not only an inflation development, but also especially an identification of factors, which influence it. The solution of this task turns into difficult empirical problem not only because of...

The goal of article is to explain the integrated process and stochastic trend like an origin of seeming regression and clarifies a way of detection. The first part contains a description and clarification of stationer and non-stationer attributes of generating process in time series. The second...

The demand for money represents one of the most important components of the transmission mechanism. Its analysis plays an important role in the decision-making process of central banks dealing with monetary policies. This paper follows a post-Keynesian approach to the analysis of the demand for...

The yearly inflation rate might not always be an appropriate measure of inflation, mainly due to the fact that it does not provide up-to-date information on the level of inflation. The harmonic analysis shows that the yearly inflation rate deforms and delays the information with respect to the...

Monthly and yearly inflation rates can be understood as rates of dynamics of the basic inflation indicator i.e. the consumer price index. These indicators modify the original inflation information. It is important to analyze the difference of the consumer price index, monthly and yearly...