33 citations · 78 across the 9 of their papers we have counts for
9 papers
Detecting overlapping community structure: Estonian network of payments
Stephanie Rendón de la Torre, Jaan Kalda, Robert Kitt +1
Revealing the community structure exhibited by real networks is a fundamental phase towards a comprehensive understanding of complex systems beyond the local organization of their…
Fractal and multifractal analysis of complex networks: Estonian network of payments
Stephanie Rendón de la Torre, Jaan Kalda, Robert Kitt +1
Complex networks have gained much attention from different areas of knowledge in recent years. Particularly, the structures and dynamics of such systems have attracted considerable…
On the topologic structure of economic complex networks: Empirical evidence from large scale payment network of Estonia
Stephanie Rendón de la Torre, Jaan Kalda, Robert Kitt +1
This paper presents the first topological analysis of the economic structure of an entire country based on payments data obtained from Swedbank. This data set is exclusive in its k…
Economic decision making: application of the theory of complex systems
Robert Kitt
In this chapter the complex systems are discussed in the context of economic and business policy and decision making. It will be showed and motivated that social systems are typica…
Econophysics studies in Estonia
M. Patriarca, E. Heinsalu, R. Kitt +1
A short review of the econophysics research done in Estonia, devoted to the 15th anniversary of the term "econophysics".
Probability of Large Movements in Financial Markets
Robert Kitt, Maksim Sakki, Jaan Kalda
Based on empirical financial time-series, we show that the "silence-breaking" probability follows a super-universal power law: the probability of observing a large movement is inve…