Media type: E-Article Title: Bitcoin speculation, investor attention and major events. Are they connected? Contributor: Tang, Chun; Liu, Xiaoxing Published: Informa UK Limited, 2023 Published in: Applied Economics Letters, 30 (2023) 8, Seite 1033-1041 Language: English DOI: 10.1080/13504851.2022.2033677 ISSN: 1350-4851; 1466-4291 Origination: Footnote: