Opinion
By Yiannos Stavrinides
Alan Greenspan (1926–2026) steered US monetary policy for nearly two decades. He went down in history as the world's most influential central banker, shaping economic growth, employment, and the cost of money with his decisions. Holding the reins during critical moments in economic history, his choices shaped the response to the stock market crash of '87, the economic boom of the 90s, the 2001 dot-com bubble, and the aftermath of the September 11 attacks.
His tenure as head of the Federal Reserve from 1987 to 2006 became known as the "Great Moderation" because the economy enjoyed a period of stability driven by falling inflation, steady growth, and rising stock markets. This era was more than enough to earn the American economist the nickname "Maestro."
Most significant of all was how he redefined how central banks operate, creating a blueprint that continues to inspire central bankers today. First and foremost, he established a new benchmark for flexibility and intervention, adjusting interest rates to control inflation and manage growth. On many occasions, he bypassed the traditional rulebook and acted swiftly, leveraging data as it developed in real time. Even now, his playbook defines how central banks are expected to act.
Greenspan’s approach to crisis management was equally influential. On "Black Monday" in 1987, the Fed injected liquidity, propped up asset prices, and halted the plunge. He operated in a similar fashion during later disruptions, pumping in easy money as a sacrifice to the markets in exchange for calm. This approach created a permanent expectation that central banks will always intervene to bail out commercial banks and stop the bleeding whenever a crisis hits.
With the safety net of the "Greenspan Put" always available, markets now operate under the standard assumption that central banks will step in during any crisis, big or small. This concept changed everything, encouraging investors to take on massive risks, which led to bubbles and the inevitable crashes that followed. Since then, central banks have transformed into the great protectors of commercial banking, a role that did not exist before the late 1980s. This pattern repeated itself perfectly during the global financial crisis of 2008 and the pandemic lockdowns of 2020, both of which traced their logic back to 1987 and Alan Greenspan.
However, the 2008 global financial crisis forced the "Maestro" to view the financial system differently and pushed him into a period of self-reflection regarding his flawed assumptions. He eventually admitted that his belief that banks would naturally operate in the interest of their shareholders and manage risks prudently was simply incorrect. This realization, by his own admission, was a traumatic experience that left glaring errors in his economic ideology.
Ultimately, after years of opposing any form of strict regulation, the crisis forced the "Maestro" to shift his perspective because it became crystal clear that markets do not self-regulate, making strong supervision absolutely vital.
