Abstract The paper „Stationary and Non-stationary Time Series” presents in a theoretical
approach, the concept of time series, its characteristics which are: variability, homogeneity …

The article presents a research that studies the borrowing behavior of households in
Romania to analyze the economic stability of the country. It is mentioned that borrowing …

The growing importance of intangible assets can be seen while the emergence of
knowledge-based economy makes its presence felt. This paper is trying to highlight the …

Development of knowledge-based companies and implicitly of knowledge-based economy
led to the occurrence of a new type of innovative, computerized, flexible trading companies …

The paper presents the conclusions of a comparative study conducted using two samples of
companies listed on the Bucharest Stock Exchange–organizations considered “knowledge …

In an era where almost business are based of service, internet and information technology
the intangible assets gain more and more importance because they are drivers of growth …

Since the last decades of the twentieth century, we can see a major transformation of human
society as a whole, manifested by both socially and economically changes, which practically …

The paper presents the non-stationary time series components and the methods used in the
foreign and Romanian specialized literature for their estimation. In the specialized literature …

Internationally there are many scientific concerns on intangible assets and intellectual
capital evaluation methods. There has not been reached yet a consensus on the optimal …