110 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
3 papers
LMS Moodle: Distance international education in cooperation of higher education institutions of different countries
N. Kerimbayev, J. Kultan, S. Abdykarimova +1
The development of international cooperation requires cooperation in the sphere of education. An enhanced sharing of experience in the sphere of practical teaching activities impli…
Analysis of the nonlinear option pricing model under variable transaction costs
Daniel Sevcovic, Magdalena Zitnanska
In this paper we analyze a nonlinear Black--Scholes model for option pricing under variable transaction costs. The diffusion coefficient of the nonlinear parabolic equation for the…
Granger Causality Stock Market Networks: Temporal Proximity and Preferential Attachment
Tomáš Výrost, Štefan Lyócsa, Eduard Baumöhl
The structure of return spillovers is examined by constructing Granger causality networks using daily closing prices of 20 developed markets from 2nd January 2006 to 31st December…