55 citations · 184 across the 13 of their papers we have counts for
13 papers
Effects of Publications in Proceedings on the Measure of the Core Size of Coauthors
Janusz Miśkiewicz
Coauthors (CA) of a "lead investigator" (LI) can receive a rank (r) according to their "importance" in having published joint publications with the LI. It is commonly accepted, wit…
Random matrix approach in search for weak signals immersed in background noise
D. Grech, J. Miskiewicz
We present new, original and alternative method for searching signals coded in noisy data. The method is based on the properties of random matrix eigenvalue spectra. First, we desc…
Has the world economy reached its globalization limit?
Janusz Miskiewicz, Marcel Ausloos
The economy globalization measure problem is discussed. Four macroeconomic indices of twenty among the "richest" countries are examined. Four types of "distances" are calculated.Tw…
Entropy correlation distance method applied to study correlations between the Gross Domestic Product of rich countries
Marcel Ausloos, Janusz Miskiewicz
The Theil index is much used in economy and finance; it looks like the Shannon entropy, but pertains to event values rather than to their probabilities. Any time series can be rema…
Introducing the q-Theil index
Marcel Ausloos, Janusz Miskiewicz
Starting from the idea of Tsallis on non-extensive statistical mechanics and the {\it q-entropy} notion, we recall the Theil index and transform it into the index. Both…
The influence of the time delay of information flow on an economy evolution. The stock market analysis
Janusz Miskiewicz
The decision process requires information about the present state of the system, but in economy acquiring data and processing them is an expensive and time consuming process. There…