Czy przedsiębiorstwo o wysokiej wartości współczynnika skupienia ma niski stopień relacji w sieci powiązań wspólną dyrekcją na polskim rynku kapitałowym?
Do companies with high clustering coefficient have low degree in the network of interlocking directorates on the Polish capital market?
Author(s): Dariusz SiudakSubject(s): Economy, Business Economy / Management
Published by: Wydawnictwo Uniwersytetu Ekonomicznego we Wrocławiu
Keywords: network; clustering coefficient; degree; interlocking directorate
Summary/Abstract: The article looks at the relation of the clustering coefficient and degree in the network of interlocking directorates. The study covered 479 enterprises which degree is over 1 out of 902 companies listed on the main market at the Warsaw Stock Exchange and on the NewConnect at the end of 2014. The relation of the clustering coefficient and degree was assessed using the one-way analysis of variance (ANOVA) and a comparison of two network clustering coefficients; (1) in the sense of Watts-Strogatz (CCWS) and in the sense of transitivity (C). The analysis led to the conclusion that a company with a high clustering coefficient has low degree in the board network on the Polish capital market.
Journal: Nauki o Finansach
- Issue Year: 2015
- Issue No: 3 (24)
- Page Range: 150-159
- Page Count: 10
- Language: Polish