Agustin Carstens on Central Banking in Emerging Markets, the Distributional Footprint of Monetary Policy, and Central Bank Digital Currency

Episode Summary

Executive Summary: Agustin Carstens discusses his path from Mexican inflation shocks into central banking, contrasts emerging-market and advanced-economy central banking, and reviews the BIS 2021 annual report. He highlights the uneven but stronger-than-expected post-COVID recovery, the role of fiscal-monetary coordination in preventing bankruptcies and financial crisis, the distributional benefits of stable macro policy, and the key design issues for CBDCs: banks, privacy, and cross-border use.

Main Topics: Carstens’s path into economics and crisis experience (Priority: 5/5): He explains that childhood exposure to Mexico’s inflation and his dislike of accounting pushed him toward economics, especially macro and monetary issues. His early career at Banco de México during crises shaped his policymaking worldview. Emerging-market vs. advanced-economy central banking (Priority: 5/5): Carstens argues emerging-market central bankers operate in a more volatile, under-resourced, crisis-prone environment and learn to react quickly with limited tools, while advanced-economy central banks have more stable institutions and clearer mandates. Global financial cycle and dollar influence (Priority: 4/5): He endorses the idea that global financial conditions and the dollar strongly shape emerging markets, especially after capital-account liberalization and securitized flows, and says BIS research is focused on this topic. BIS mandate and institutional role (Priority: 4/5): He outlines the BIS as a coordination forum for central banks, a reserve-management bank, and a technology/innovation hub that helps central banks adapt to digitization and financial innovation. BIS 2021 annual report: recovery, policy, and risks (Priority: 5/5): He says the world is recovering faster than expected thanks to vaccination and extraordinary fiscal-monetary support, but the recovery is uneven and faces upside inflation risk and downside pandemic risk. Distributional footprint of monetary policy (Priority: 5/5): He argues that monetary policy is not the main driver of inequality, but stable prices, lower unemployment, and financial stability improve distributional outcomes; recessions and high inflation are far more damaging. Central bank digital currency (CBDC) design issues (Priority: 4/5): He says CBDCs are driven by demand for fast payments, central-bank liabilities, and competition in payments, but successful design depends on preserving the role of commercial banks, privacy/identity rules, and international interoperability.

Key Arguments: Emerging-market central bankers are effectively “street fighters” because they operate amid higher volatility, recurrent crises, and less institutional certainty than advanced-economy peers. Inflation and macro instability are deeply regressive; stabilizing prices and output is the best way for central banks to support better income distribution. The COVID policy response worked largely because fiscal and monetary policy acted together to replace income and prevent a health shock from becoming a financial crisis. The lack of many bankruptcies during COVID suggests that aggressive macro support can preserve solvency, but it is too early to conclude there is lasting reverse hysteresis. The BIS sees the post-pandemic recovery as stronger than expected, but it is uneven across countries because of vaccine access, fiscal space, and policy capacity differences. If inflation rises more persistently, tighter global financial conditions could stress highly indebted emerging markets at both sovereign and corporate levels. CBDC could be justified by demand for central-bank-backed digital money and more inclusive/competitive payment systems, but it must not displace the useful intermediation and innovation of commercial banks. Central banks should not be asked to solve every social problem; many distributional and climate challenges are fundamentally fiscal or structural rather than monetary. The right counterfactual matters: low rates or asset inflation during crises should be judged against the losses that would have occurred without intervention. Financial inclusion, consumer protection, and financial literacy are legitimate areas where central banks can contribute without compromising their core mandate.

Data Points: Age of the BIS: 91 years - Carstens describes the BIS as the oldest international financial institution, created in 1930. BIS membership: 63 members - He says the BIS shareholders are the main central banks of the world. BIS board size: 17 - He notes the board includes 17 key central banks. BIS leadership example: Jens Weidmann / Chairman Powell - He cites the Bundesbank and Federal Reserve leaders as BIS governance figures. Carstens at IMF: 2003 to 2006 - Beckworth references his tenure as deputy managing director of the IMF. Carstens at Bank of Mexico: 1990 onward (with earlier start in 1980) - Carstens says he began at Banco de México in 1980 while still in college and returned full-time in 1990. Mexico crisis references: 1982, 1994, 1997-98 - He recalls the debt crisis, tequila crisis, and emerging-market crisis periods he experienced firsthand. Brady plan period: Late 1980s - He says he represented Banco de México in Brady debt renegotiation talks. BIS innovation hubs: 3 geographic regions mentioned - He says the BIS Innovation Hub has centers in Asia, Europe, and soon the Americas.

Pivotal Quotes: "we are more like street fighters" — Agustin Karstens: Describing how emerging-market central bankers learn to operate amid volatility and crises. "the most regressive tax that there is" — Agustin Karstens: Referring to inflation’s effect on income distribution. "the policy response was adequate" — Agustin Karstens: Summarizing the BIS view that fiscal and monetary actions during COVID were broadly successful, though uneven across countries.

Implications: The episode suggests crisis-era fiscal-monetary coordination can preserve solvency and distributional stability, but future policy normalization must be careful. It also signals that CBDCs will likely be hybrid systems, with central banks providing trust and commercial banks providing customer-facing innovation.