Former IMF chief economist believes crypto is a rising threat to the U.S. Dollar’s dominance

American economist Kenneth Rogoff believes that the rise of crypto poses a threat to the hegemony of the U. S. dollar. Rogoff previously served as the chief economist at the International Monetary Fund (IMF) and on the Federal Reserve Board source: https://cryptoslate.com/former-imf-chief-economist-believes-crypto-is-a-rising-threat-to-the-u-s-dollars-dominance/