The 20 quiz questions
Question 1 : What event triggered the Great Depression of 1929?
Possible answers:
- The Wall Street Crash
- The failure of European banks
- A trade war
- German hyperinflation
Explanation: The Wall Street stock market crash on October 24, 1929 (Black Thursday) triggered the most severe economic crisis of the 20th century.
Question 2 : Which investment bank went bankrupt in September 2008, amplifying the subprime crisis?
Possible answers:
- Bear Stearns
- Goldman Sachs
- Morgan Stanley
- Lehman Brothers
Explanation: The bankruptcy of Lehman Brothers on September 15, 2008 was the largest bankruptcy filing in American history and triggered a global financial panic.
Question 3 : Which 1944 agreement established the post-war international monetary system?
Possible answers:
- Le plan Marshall
- The Bretton Woods agreements
- The Treaty of Versailles
- Les accords de Yalta
Explanation: The Bretton Woods agreements (1944) established the dollar as the international reference currency, convertible to gold at a fixed rate.
Question 4 : Which American president ended the dollar's convertibility to gold in 1971?
Possible answers:
- Jimmy Carter
- Gerald Ford
- Lyndon Johnson
- Richard Nixon
Explanation: Richard Nixon announced the end of the dollar's gold convertibility on August 15, 1971, ending the Bretton Woods system.
Question 5 : Which country experienced record hyperinflation in 2008 with 100 trillion banknotes?
Possible answers:
- Zimbabwe
- Argentine
- Turquie
- Venezuela
Explanation: Zimbabwe experienced catastrophic hyperinflation in 2008, with a monthly rate reaching 79.6 billion percent in November.
Question 6 : What 1973 event caused the first oil shock?
Possible answers:
- The Iranian Revolution
- La crise de Suez
- La guerre du Kippour
- La guerre du Vietnam
Explanation: The Yom Kippur War (October 1973) led Arab OPEC countries to decree an oil embargo, quadrupling the price per barrel.
Question 7 : What term describes a period of economic stagnation combined with high inflation?
Possible answers:
- Déflation
- Récession
- Hyperinflation
- Stagflation
Explanation: Stagflation, a phenomenon of the 1970s, combines economic stagnation with high inflation, contradicting classical Keynesian theories.
Question 8 : Which speculative bubble burst in Japan in the early 1990s?
Possible answers:
- La bulle des tulipes
- La bulle internet
- The commodities bubble
- The real estate and stock market bubble
Explanation: The bursting of the Japanese real estate and stock market bubble in 1991 led to a "lost decade" of economic stagnation.
Question 9 : What type of financial product was at the heart of the 2008 subprime crisis?
Possible answers:
- Technology stocks
- CDOs (Collateralized Debt Obligations)
- Les fonds indiciels
- Government bonds
Explanation: CDOs (Collateralized Debt Obligations) bundled risky mortgages and amplified the crisis by spreading risk throughout the financial system.
Question 10 : Which European country required the largest bailout during the 2010 debt crisis?
Possible answers:
- L'Irlande
- L'Espagne
- La Grèce
- Le Portugal
Explanation: Greece received several bailout packages totaling more than 260 billion euros between 2010 and 2018, the largest rescue in history.
Question 11 : Which economist theorized state intervention to stimulate the economy during crises?
Possible answers:
- Friedrich Hayek
- Milton Friedman
- John Maynard Keynes
- Adam Smith
Explanation: John Maynard Keynes (1883-1946) revolutionized economic thought with his "General Theory" (1936), advocating state intervention and stimulus through public spending during recessions.
Question 12 : Which institution was created in 1944 to stabilize the international monetary system?
Possible answers:
- La Banque Mondiale
- La BCE
- Le FMI
- L'OMC
Explanation: The IMF (International Monetary Fund) was created at the Bretton Woods conference to ensure global financial stability.
Question 13 : What is the name of the unconventional monetary policy used after 2008 involving asset purchases?
Possible answers:
- Taux négatifs
- Competitive devaluation
- Austerité budgétaire
- Quantitative Easing
Explanation: Quantitative Easing (QE) allows central banks to inject liquidity by buying bonds, stimulating the economy when rates are already at their lowest.
Question 14 : Which major Asian crisis shook emerging economies in 1997?
Possible answers:
- La crise chinoise
- The Asian currency crisis
- La crise coréenne
- La crise japonaise
Explanation: The 1997 Asian financial crisis began in Thailand with the collapse of the baht, spreading throughout the region and causing severe recessions.
Question 15 : What term describes a financial institution so important that its failure would threaten the entire system?
Possible answers:
- Banque systémique
- Banque centrale
- Too Big to Fail
- Banque universelle
Explanation: The "Too Big to Fail" concept justifies bailing out large banks whose failure would have catastrophic systemic consequences.
Question 16 : Which 17th-century speculative bubble in the Netherlands is considered the first modern financial crisis?
Possible answers:
- The East India Company bubble
- La tulipomanie
- The Mississippi Bubble
- The South Sea Bubble
Explanation: Tulip mania (1636-1637) saw tulip bulb prices reach absurd heights before collapsing, illustrating the mechanisms of speculative bubbles.
Question 17 : Which American stock index lost nearly 90% of its value between 1929 and 1932?
Possible answers:
- Le Dow Jones
- Le Russell 2000
- Le NASDAQ
- Le S&P 500
Explanation: The Dow Jones Industrial Average fell from 381 points in September 1929 to 41 points in July 1932, an 89% drop.
Question 18 : Which American plan helped rebuild the European economy after World War II?
Possible answers:
- Le plan Marshall
- Le plan Young
- Le New Deal
- Le plan Dawes
Explanation: The Marshall Plan (1948-1952) provided $13 billion in economic aid to rebuild Western Europe and contain communism.
Question 19 : What economic phenomenon did Argentina undergo in December 2001?
Possible answers:
- Un défaut souverain
- Une dévaluation
- Une hyperinflation
- A massive nationalization
Explanation: Argentina defaulted on $100 billion in debt in 2001, the largest sovereign default in history at the time, causing a major social crisis.
Question 20 : Which European mechanism was created in 2012 to help eurozone countries in difficulty?
Possible answers:
- L'Eurogroupe
- Le MES
- Le FESF
- La BCE
Explanation: The ESM (European Stability Mechanism) has a lending capacity of 500 billion euros to assist member states in crisis.




