Agosto, Arianna; Cafferata, Alessia - In: Risks : open access journal 8 (2020) 2/34, pp. 1-14
Cryptocurrencies have recently captured the interest of the econometric literature, with several works trying to address the existence of bubbles in the price dynamics of Bitcoins and other cryptoassets. Extremely rapid price accelerations, often referred to as explosive behaviors, followed by...