296 citations · 384 across the 7 of their papers we have counts for
7 papers
Community detection and portfolio optimization
Longfeng Zhao, Chao Wang, Gang-Jin Wang +2
Community detection methods can be used to explore the structure of complex systems. The well-known modular configurations in complex financial systems indicate the existence of co…
A new look at calendar anomalies: Multifractality and day of the week effect
Darko Stosic, Dusan Stosic, Irena Vodenska +2
Stock markets can become inefficient due to calendar anomalies known as day-of-the-week effect. Calendar anomalies are well-known in financial literature, but the phenomena remain…
Impacts of export restrictions on the global personal protective equipment trade network during COVID-19
Yang Ye, Qingpeng Zhang, Zhidong Cao +4
The COVID-19 pandemic has caused a dramatic surge in demand for personal protective equipment (PPE) worldwide. Many countries have imposed export restrictions on PPE to ensure the…
Predicting the rise of right-wing populism in response to unbalanced immigration
Boris Podobnik, Marko Jusup, H. Eugene Stanley
Among the central tenets of globalization is free migration of labor. Although much has been written about its benefits, little is known about the limitations of globalization, inc…
Ranking the Economic Importance of Countries and Industries
Wei Li, Dror Y. Kenett, Kazuko Yamasaki +2
In the current era of worldwide stock market interdependencies, the global financial village has become increasingly vulnerable to systemic collapse. The recent global financial cr…
Gravity model in the Korean highway
Woo-Sung Jung, Fengzhong Wang, H. Eugene Stanley
We investigate the traffic flows of the Korean highway system, which contains both public and private transportation information. We find that the traffic flow T(ij) between city i…
Scale-Dependent Price Fluctuations for the Indian Stock Market
Kaushik Matia, Mukul Pal, H. Eugene Stanley +1
Classic studies of the probability density of price fluctuations for stocks and foreign exchanges of several highly developed economies have been interpreted using a {\it power…