Klaus-Heiner Röhl, Institut der deutschen Wirtschaft, sieht die Möglichkeit einer „Zombifizierung“ mancher Branchen, die, neben einer anhaltenden Investitionsschwäche, zu einem Hindernis des Aufschwungs werden könnte. Je länger der Lockdown und die Beeinträchtigungen andauern, desto...

This study investigates the impact of Twitter sentiment on the Non-Fungible Token (NFT) market. Using a dataset of over 5 million English-language tweets on NFTs, we calculate a daily sentiment index and link it to NFT sales and trading volume. Applying wavelet analysis and DCC-GJR-GARCH models,...

While real incomes declined and the global art market stagnated, the digital art market was booming in recent years. This was partially due to its connection with non-fungible tokens, which allow any unique goods to be mapped in a digital environment for the first time. Therefore, digital arts...