The Swiss National Bank hosted its tenth Karl Brunner Distinguished Lecture at ETH in Zurich on Thursday evening, featuring former European Central Bank president Mario Draghi as the guest speaker. Draghi led the ECB from 2011 to 2019, served as prime minister of Italy from 2021 to 2022, and authored a 2024 report proposing measures to boost the European Union's competitiveness in response to structural growth weaknesses. The SNB established the lecture series in 2016 to honor Swiss economist Karl Brunner on his 100th birthday. Brunner, alongside Milton Friedman, is a leading figure of monetarism, a school of thought asserting that central banks should focus on price stability and control the money supply.
Tensions exist between Brunner's doctrine and Draghi's practical tenure. In July 2012, Draghi delivered his "whatever it takes" speech in London, which eased doubts about the euro's survival and marked a turning point in the European sovereign debt crisis. Despite his insistence that these actions occurred within the ECB's mandate, critics argued that large-scale government bond purchase programs exceeded authorized limits and violated prohibitions against state financing. The invitation to Zurich carried irony for the SNB, which introduced a minimum exchange rate of 1.20 francs per euro in September 2011 to counter massive franc appreciation. The central bank defended this peg until January 2015 before abruptly abandoning it, partly due to quantitative easing intensified under Draghi's leadership, which left lasting marks on the SNB balance sheet.
Martin Schlegel, chairman of the SNB governing board, introduced the guest speaker and recounted specific episodes. He noted that the "whatever it takes" declaration simplified his job when he managed foreign exchange trading during a period of high market uncertainty and currency pressure. Without mentioning the removal of the 1.20 minimum exchange rate, Schlegel shifted to the 2023 Credit Suisse crisis. Calls arose for the SNB to issue a similar "whatever it takes" pledge to rescue the major bank. Schlegel stated he reviewed Draghi's speech and observed the repeated emphasis on acting within the mandate. The SNB maintained during the Credit Suisse crisis that it could act only within its statutory boundaries, precluding unlimited guarantees.
During his lecture, Draghi defended the ECB against accusations of acting ultra vires, maintaining that the institution preserved its independence and that all monetary measures, including unconventional ones, aimed solely at securing price stability. He positioned himself within Brunner's tradition by noting that monetary policy alone cannot guarantee sustained price stability, assigning an important role to fiscal policy while using the relationship between interest rates and economic growth as a benchmark. Draghi criticized post-eurozone crisis fiscal policy as overly restrictive, arguing that it reduced economic growth and exerted disinflationary effects. He described the ECB's subsequent deployment of negative interest rates and quantitative easing after reaching the zero-lower-bound as instances of monetary dominance rather than fiscal dominance.
The term fiscal dominance has regained attention due to high public debt levels, describing a scenario where monetary policy must accommodate fiscal interests to ensure state refinancing at sustainable rates rather than focusing exclusively on price stability. Draghi described the current economic outlook as sobering, noting that the EU experienced interest rate spillover effects from the United States while capturing minimal growth benefits from artificial intelligence applications. Asserting that the EU faces a structural growth problem, he advocated for greater integration in specific policy areas to enable Europe to leverage economies of scale. He recommended that central banks clearly communicate their reaction functions to markets and the public. During a panel discussion, he added that Europe requires an economic model less dependent on exports and more focused on domestic investment, stating that higher growth supports public finance consolidation.
