David Andolfatto, senior vice president at the Federal Reserve Bank of St. Louis, gives his thoughts on Facebook's Libra, including why regulatory issues will make it hard to compete with the US dollar, and why Bitcoin wouldn't have such issues. He also says, "who cares?" about the US dollar losing global reserve status, pointing out that many prosperous countries have currencies that don't function as global reserves. He tells us how he would design a central bank digital currency, and why, even if central banks enabled citizens to open accounts with them, thus bypassing commercial banks, it wouldn't drive banks out of business. We also cover how that could affect fractional reserve banking and credit creation, the People's Bank of China's soon-to-be-issued digital yuan, and why blockchains haven't yet substantially helped the unbanked, as they were originally touted to do. Thank you to our sponsors!  Kraken: https://www.kraken.com CipherTrace: http://ciphertrace.com/unchained Crypto.com:  https://crypto.com Episode links:  St. Louis Federal Reserve: https://www.stlouisfed.org David Andolfatto: https://research.stlouisfed.org/econ/andolfatto/sel/ David's blog: http://andolfatto.blogspot.com Letter from House Reps to Fed Chair Jerome Powell: https://static.coindesk.com/wp-content/uploads/2019/10/Foster-Hill-US-Crypto.pdf Talk on blockchain, cryptocurrency and central banks: https://www.stlouisfed.org/dialogue-with-the-fed/blockchain https://www.stlouisfed.org/~/media/files/pdfs/dwtf/blockchain_082918.pdf?la=en Blog post on cost efficiency of a centrally managed ledger: http://andolfatto.blogspot.com/2017/12/fedcoin-and-blockchain.html?spref=tw David’s paper on the impact of central bank digital currency private banks: https://s3.amazonaws.com/real.stlouisfed.org/wp/2018/2018-026.pdf Raskin and Yermack paper: https://ccl.yale.edu/sites/default/files/files/Raskin_Max_and_Yermack_David_The%20Future%20of%20Central%20Banking.pdf David on FedCoin: http://andolfatto.blogspot.com/2015/02/fedcoin-on-desirability-of-government.html  Philadelphia Federal Reserve banker Patrick Harker on a G20 CBDC being inevitable: https://www.reuters.com/article/us-usa-fed-harker-digital/feds-harker-digital-central-bank-currency-inevitable-idUSKBN1WH1L4 Related Unchained interview: Dong He and Yan Liu on central bank digital currencies: https://unchainedpodcast.com/the-imf-on-how-to-design-central-bank-digital-currencies/