Luis Garicano on the Future of Digital Money and Lessons Learned from the History of the Euro

Episode Summary

Executive Summary: The episode examines Europe’s fraught approach to the future of money, contrasting its cautious push for a constrained CBDC with the U.S. embrace of dollar-backed stablecoins. Luis Garicano argues Europe’s banks, monetary policy, and political economy make it highly sensitive to digital dollarization, while his book with Cochrane and Mazzucato calls for clearer sovereign bankruptcy rules, stronger banking union, and pro-growth reforms to make the euro durable.

Main Topics: Stablecoins vs. CBDCs in Europe and the U.S.: Garicano explains that Europe fears dollarization through stablecoins and therefore prefers a CBDC that is intentionally limited so it does not destabilize banks, while the U.S. is actively promoting stablecoins as a dollar-dominance tool and rejecting CBDCs. Europe’s bank-centered financial system and monetary policy: The discussion emphasizes that Europe relies much more heavily on banks for financial intermediation and policy transmission than the U.S., making policymakers especially protective of bank balance sheets and deposit franchises. Risks of ECB policy blurring monetary and fiscal policy: Garicano and Beckworth discuss how QE, emergency facilities, and crisis-era interventions blurred the line between monetary and fiscal policy, encouraging moral hazard and reducing pressure for reform. The euro’s crisis history and political resilience: The conversation reviews the 2003 credibility shock, the global financial crisis, the sovereign debt crisis, and COVID, arguing that the euro survived because it is a deeply political project with strong member-state commitment. Design flaws in the original euro architecture: The original euro system assumed away sovereign insolvency and lacked a workable default/bankruptcy framework, leaving crisis management to improvised ECB backstops and ad hoc rescue mechanisms. Reform agenda for a durable euro: Garicano argues for European deposit insurance, sovereign bankruptcy procedures, a true banking union, less regulatory drag, and stronger pro-growth institutions to break the sovereign-bank loop.

Key Arguments: Dollar-backed stablecoins already dominate the market, so Europe fears a backdoor digital dollarization that would weaken ECB transmission and raise sovereignty concerns. A CBDC in Europe is being designed with guardrails not because it should be maximally useful, but because policymakers fear it would otherwise pull deposits out of banks. Europe’s financial system is still overwhelmingly bank-intermediated, so protecting banks is seen as essential to monetary transmission, payments supervision, and political control. QE and crisis rescue operations helped stabilize Europe in emergencies, but over time they encouraged governments to rely on monetary support instead of undertaking structural and fiscal reforms. The euro’s original design was too optimistic: it assumed sovereigns would remain solvent and did not build a real restructuring mechanism for distressed states. A sovereign bankruptcy framework is necessary so default can be orderly without threatening euro membership or triggering redenomination panic. The euro survived because European leaders repeatedly chose political preservation of the currency union over short-term economic optimization, especially in Greece. Europe’s biggest long-run problem is not just institutional design but weak growth, excessive regulation, and barriers to firm scaling and innovation.

Data Points: Dollar-denominated share of stablecoin market: 99.75% - Used to illustrate Europe’s fear that stablecoins would deepen dollar dominance. U.S. Senate stablecoin legislation support: 18 Democrats plus all Republicans - Described as bipartisan passage of the first Senate version of the Genius Act. Citi projected stablecoin market size by 2030: $3.7 trillion - Upper-end market forecast cited to show potential scale of stablecoin adoption. U.S. Treasury Borrowing Advisory Committee projection: $2 trillion by 2028 - Another forecast for stablecoin market growth and Treasury demand. Potential stablecoin investment in short-dated Treasuries: $1 trillion - TBAC report estimate of possible reserve demand for U.S. government securities. ECB balance sheet before major crises: 0.4 trillion - Garicano notes the ECB’s balance sheet was relatively small before crisis-era expansion. ECB balance sheet during crisis expansion: 10x larger - Comparison showing how unconventional policy greatly enlarged the ECB balance sheet. Current ECB balance sheet relative to pre-crisis: about 9x larger - Used to argue normalization has been incomplete. Eurozone fiscal rule thresholds: 60% debt, 3% deficit - Original Maastricht-style limits that were supposed to prevent sovereign trouble. Greek debt haircut: 50% - Cited as an example of needed restructuring within the euro area. Spain/Italy wage and productivity stagnation: Spain since the financial crisis; Italy since 1995 - Used to underscore Europe’s structural growth problem. Firm-size growth rule threshold in France: 50 employees - Example of regulation discouraging company scaling in Europe.

Pivotal Quotes: "We want the payment system that is pretty good, but not so good that it hurts the banks." — Luis Garicano: Explaining why Europe wants a constrained CBDC design. "We are kind of living a little bit in this no man's land, where we try to make this kind of good enough that we stole stable coins, but not so good that we make the banks visible." — Luis Garicano: Describing Europe’s defensive policy stance between stablecoins and CBDCs. "You cannot act as if these things don't happen. These things happen. You have to put your house in order and use these moments when things are better to try to get your house in order." — Luis Garicano: Arguing for structural reform after repeated European crises.

Implications: The episode suggests stablecoins could strengthen dollar power while pressuring Europe to reform banks, bankruptcy law, and growth policy. If Europe does not modernize, the euro remains resilient but vulnerable to slow decline and repeated crisis management.