no code implementations • 12 Sep 2023 • Abhijit Chakraborty, Tetsuo Hatsuda, Yuichi Ikeda
A recent study showed that during the bubble period around the year, 2018, the price of cryptoasset, XRP has a strong anti correlation with the largest singular values of the correlation tensors obtained from the weekly XRP transaction networks.
no code implementations • 1 Dec 2021 • Abhijit Chakraborty, Tobias Reisch, Christian Diem, Stefan Thurner
Using global supply network data on the firm-level, we present a method to estimate a country's exposure to direct and indirect economic losses caused by the failure of a company in another country.