Brazil and Argentina - A Common Currency?

Brazil and Argentina announced last week that they are starting preparatory work on a common currency, in a move which could eventually create the world’s second-largest currency bloc.  Does this move make any sense?Patrick's Books:Statistics For The Trading Floor:  https://amzn.to/3eerLA0Derivatives For The Trading Floor:  https://amzn.to/3cjsyPFCorporate Finance:  https://amzn.to/3fn3rvCPatreon Page: https://www.patreon.com/PatrickBoyleOnFinanceVisit our website: www.onfinance.orgFollow Patrick on Twitter Here: https://twitter.com/PatrickEBoylePatrick Boyle YouTube Channel Support the show