Gherghina, Ştefan Cristian; Constantinescu, … - 2025
The cryptocurrency market, known for its inherent volatility, has been significantly influenced by external shocks … volatility of the top seven cryptocurrencies by market capitalization - Bitcoin (BTC), Ethereum (ETH), Tether (USDT), Binance … models (GARCH, EGARCH, TGARCH, and DCC-GARCH). This research aims to examine the persistence of leverage effects, volatility …