Fiche de révision : Global Financial Integration and Crises

📋 Course Outline

1. Financial globalization and its dimensions
2. Key features of financial globalization
3. Historical waves of financial integration
4. MSCI market classification framework dimensions
5. Market accessibility pillars and investor experience
6. Why accessibility matters more than GDP
7. Financial crisis mechanisms under capital mobility
8. Recognizable pattern of financial crises
9. Capital inflow phase and asset bubble dynamics
10. Contagion channels in global transmission
11. Household debt crises and why they persist

📖 1. Financial globalization and its dimensions

🔑 Key Concepts & Definitions

• Globalization : Globalization is the process that makes economic, technological, social, political, and institutional activities more interconnected across borders.
• Financial globalization : Financial globalization is the integration of domestic financial markets into a more interconnected global market through cross-border flows of capital and investment.
• Capital mobility : Capital mobility is the ease with which funds move across national borders through banking flows, portfolio investment, and foreign direct investment.
• Financial innovation : Financial innovation is the creation of new financial instruments and markets that enable cross-border risk transfer.
• Regulatory convergence : Regulatory convergence is the partial harmonization of financial rules and standards across countries, often influenced by international bodies.

📝 Essential Points

• Globalization reduces the importance of geographic distance in economic decision-making by increasing cross-border interdependence.
• Financial globalization is driven by deregulation, technological advancements, liberalization, and openness of capital accounts.
• Key features include free movement of capital, global reach of financial services and institutions, and increased interdependence of financial markets.
• Financial innovation includes instruments such as derivatives and securitization that support cross-border risk transfer.
• Regulatory convergence is often only partial and can be influenced by international organizations such as the BIS.
• Financial globalization is described as occurring in waves rather than a smooth trend, with retreats after major shocks.

💡 Memory Hook

Think “MIR”: Mobility (capital), Innovation (new instruments), Regulation (partial convergence).

📖 2. Key features of financial globalization

🔑 Key Concepts & Definitions

• Anglo-Dutch financial integration : Financial globalization can arise when surplus capital from Amsterdam-linked finance flows into London during shared crises.
• Lender of last resort : A lender of last resort is a cross-border backstop that supplies liquidity to prevent panic from turning into systemic collapse.
• Central bank swap lines : Central bank swap lines are standing dollar-sharing arrangements that let foreign central banks borrow dollars to relieve funding stress.
• Belt and Road Initiative : The Belt and Road Initiative is China’s cross-border lending program that finances infrastructure in developing regions.
• Gold standard price-specie flow : The price-specie flow mechanism is the gold-standard adjustment process where gold movements trigger deflation or price changes to restore balance.

📝 Essential Points

• In the 1690s, Amsterdam–London integration sent surplus capital from a mature center to an emerging one during crises, prefiguring modern global lending networks.
• Liquidity support from cross-border capital flows can stabilize markets, reduce panic depth, and create long-term interdependence.
• Political alignment mattered: the Glorious Revolution and shared anti-French interests helped enable Anglo-Dutch financial cooperation, with William III encouraging English war funding.
• In March 2020, dollar funding markets froze, foreign institutions needed U.S. dollars for trade and debt, and the dollar’s appreciation threatened systemic stress.
• The Federal Reserve’s rapid expansion of swap lines let major central banks borrow dollars, with standing arrangements reaching about $470 billion by May 2020.
• BRI lending illustrates a long-run cycle: China’s surplus capital initially supports recipients, but later repayments can reverse capital flows during recipient crises, shifting China toward being a net recipient by 2025

💡 Memory Hook

Surplus → crisis → backstop: Amsterdam→London, Fed swaps in 2020, and BRI lending show how liquidity and politics link global finance.

📖 3. Historical waves of financial integration

🔑 Key Concepts & Definitions

• Sterling Standard : A gold-linked monetary regime where Britain’s financial leadership made sterling function like a global reserve anchor despite gold convertibility frictions.
• Global Financial Hegemon : A dominant country whose central bank and reserve-currency role make its domestic monetary choices central to international financial stability.
• Classical Gold Standard : A pre–World War I system (1870s–1914) in which currencies were tied to gold, enforcing fixed exchange rates and limiting policy flexibility.
• Bretton Woods System : A post–World War II framework (1944–1971) that pegged currencies to the US dollar, with the dollar pegged to gold at $35/ounce.
• Trilemma (Impossible Trinity) : A constraint stating that a country cannot simultaneously achieve fixed exchange rates, free capital mobility, and independent monetary policy.

📝 Essential Points

• Creditor countries could sterilize gold inflows, keeping their money supply stable and shifting adjustment burdens onto deficit countries.
• The Bank of England acted as a de facto stabilizer because Britain dominated global trade and lending, making sterling behave like a reserve standard.
• World War I ended the Classical Gold Standard by suspending gold convertibility and using money creation for war finance, destroying pre-war parities.
• Postwar resumption attempts (e.g., the UK’s 1925 Gold Standard Act) imposed deflationary pressure that worsened unemployment.
• The Great Depression showed that fixed rates blocked stimulus, encouraging beggar-thy-neighbor policies such as devaluations and tariffs.
• Bretton Woods pegged currencies to the US dollar, and the dollar was pegged to gold at $35/ounce, with IMF and World Bank created as gatekeepers.

💡 Memory Hook

Hegemon → stability; fixed rates → rigidity; war/deficits → break the gold link; Bretton Woods → Trilemma trap; deregulation → boom-bust.

📖 4. MSCI market classification framework dimensions

🔑 Key Concepts & Definitions

• Developed Markets : A market category where equity markets are mature, liquid, and supported by strong institutions and economic development.
• Emerging Markets : A market category where economies and equity markets are developing with improving institutions and investability, but not yet at developed levels.
• Frontier Markets : A market category for early-stage equity markets with lower liquidity and higher barriers to entry for investors.
• Standalone Markets : A market category for markets excluded from major indices because severe restrictions or risks prevent broad investability.
• MSCI market classification framework : A framework used by MSCI to evaluate equity markets and assign them to Developed, Emerging, Frontier, or Standalone categories.

📝 Essential Points

• MSCI assigns each equity market to one of four categories: Developed, Emerging, Frontier, or Standalone.
• A market must satisfy all three MSCI dimensions to qualify for a category, with differences in nuance across categories.
• Economic development is assessed using GNI per capita (World Bank Atlas method), industrial diversification, and overall economic structure.
• For Developed Markets, GNI per capita must be at least 25% above the World Bank high-income threshold for 3 consecutive years.
• Market size and liquidity are judged using investability criteria such as number of qualifying companies, full and free-float market capitalization, and ATVR.
• ATVR (Annual Traded Value Ratio) measures how much of a stock’s free-float market cap is actually traded over a year.

💡 Memory Hook

DM = Development + Liquidity + Accessibility; EM/FM = weaker on one or more, Standalone = blocked by severe restrictions.

📖 5. Market accessibility pillars and investor experience

🔑 Key Concepts & Definitions

• Market accessibility focus : Market accessibility focus is the MSCI dimension that captures how easily international institutional investors can actually buy and hold securities in a country.
• Openness to foreign ownership : Openness to foreign ownership is the pillar covering foreign ownership limits, equal treatment of foreign and domestic investors, and remaining capacity under those limits.
• Ease of capital inflows outflows : Ease of capital inflows outflows is the pillar covering capital controls, repatriation limits, currency convertibility, and FX trading hours.
• Operational framework efficiency : Operational framework efficiency is the pillar covering settlement timing, clearing and custody arrangements, omnibus accounts, in-kind transfers, and registration processes.
• Institutional framework stability : Institutional framework stability is the pillar covering regulatory quality, transparency, enforcement, and political/legal risks that affect investors.

📝 Essential Points

• MSCI weights market accessibility more heavily than pure economic size when classifying markets.
• Market accessibility is described as the most qualitative dimension and is heavily weighted in practice.
• Settlement cycles are ideally T+2 or faster for investor experience.
• Liquidity is measured by ATVR, the share of a stock’s free-float market cap that is actually traded over a year.
• Even large markets can be hard to invest in if foreigners face ownership caps, repatriation restrictions, slow settlement (e.g., T+5), or discriminatory rules.
• Index stability matters because passive ETFs and funds tracking MSCI indices can be forced into unwanted selling or rebalancing if barriers change suddenly.

💡 Memory Hook

Accessibility is the “how-to-invest” test: ownership rules, money in/out, operations, and legal stability.

📖 6. Why accessibility matters more than GDP

🔑 Key Concepts & Definitions

• Demographic dividend : A demographic dividend is a temporary growth window when the working-age share rises relative to dependents.
• Labor supply effect : The labor supply effect is the output boost that comes from having more workers available to produce goods and services.
• Savings effect : The savings effect is the capital accumulation that can occur when working-age groups save more than dependents.
• Human capital effect : The human capital effect is productivity growth driven by investment in education and health.
• Rapid economic convergence : Rapid economic convergence is faster growth in emerging economies by adopting existing technologies and reallocating labor to higher-productivity sectors.

📝 Essential Points

• Demographic dividends raise economic inputs directly and can support convergence toward higher income levels.
• Demographics alone are insufficient because countries can get stuck in a middle-income trap despite favorable age structure.
• India’s median age is 28 and its working-age population is projected to peak in 2040.
• Nigeria’s median age is 18 and a dividend depends on job creation and education quality.
• Convergence is not automatic: only about half of middle-income countries show at least some convergence.
• Convergers (e.g., South Korea, Taiwan) reach high income by heavy investment in education and high-end R&D.

💡 Memory Hook

Demographics = People window; convergence = Productivity leap—either can fail without jobs, skills, and reforms.

📖 7. Financial crisis mechanisms under capital mobility

🔑 Key Concepts & Definitions

• Capital mobility : Capital mobility is the ability for funds to move across borders quickly, which can amplify both booms and crisis dynamics.
• Original sin : Original sin is the inability of some emerging economies to borrow abroad in their own currency, creating exchange-rate exposure.
• Double original sin : Double original sin is when countries both borrow in foreign currency and invest proceeds in non-tradable uses that cannot earn FX to repay debt.
• Institutional void : Institutional void is a lack of effective institutions, such as slow contract enforcement or weak property rights, that raises crisis vulnerability.
• Pyramid problem : The pyramid problem is a layered ownership structure that lets controlling shareholders control more than their cash-flow rights.

📝 Essential Points

• Currency mismatch raises debt burdens when the local currency depreciates, because foreign-currency liabilities grow in local terms.
• Borrowing in foreign currency plus deploying funds into non-tradable sectors (e.g., real estate or domestic consumption) reduces the ability to generate FX revenues for repayment.
• Weak rule of law increases transaction costs because contract enforcement is delayed and property rights uncertainty discourages long-term investment.
• Corporate governance risks can create related-party transactions at non-market terms, enabling resource transfers within affiliated entities.
• Minority shareholder oppression and opacity arise when complex structures hide true economic exposure and independent board oversight is weak.

💡 Memory Hook

Original sin = FX debt; double original sin = FX debt + non-tradables → repayment stress when currency falls.

📖 8. Recognizable pattern of financial crises

🔑 Key Concepts & Definitions

• Double coincidence of wants : A barter limitation where trade requires both parties to want each other’s goods at the same time.
• Store of value failure : A commodity-money weakness where holding wealth is risky because the commodity can spoil or be stolen.
• Weimar hyperinflation : A historical hyperinflation episode in Germany in 1923 that destroyed trust in fiat money and helped destabilize politics.
• Gold standard rigidity : A crisis mechanism where fixed gold convertibility limits monetary flexibility during downturns.
• Bank run : A crisis event where many depositors withdraw funds quickly, threatening bank liquidity and confidence.

📝 Essential Points

• Barter breaks down when trade timing is hard to match, especially with perishable goods that cannot wait for a perfect match.
• Commodity money can resist inflation via scarcity, but hoarding can still create shortages and disrupt trade.
• Geographic limits make barter workable in small communities but inefficient for long-distance exchange.
• Fiat money depends on institutional trust, so credibility shocks can trigger rapid loss of purchasing power.
• Weimar Germany’s 1923 hyperinflation is linked to eroded trust in fiat and is described as contributing to later WWII instability.
• Gold standard rules can force monetary contraction during crises, and the U.S. abandoned gold convertibility in 1933 to allow stimulus under FDR.

💡 Memory Hook

Barter fails on timing and storage; fiat fails on trust; gold fails on flexibility; crises spread via bank runs.

📖 9. Capital inflow phase and asset bubble dynamics

🔑 Key Concepts & Definitions

• Capital inflow : Capital inflow is the movement of funds into a country or asset market, often driven by expected returns and relative safety.
• Asset bubble dynamics : Asset bubble dynamics describe how rising prices attract more demand, which can amplify valuation growth and later trigger reversals.
• Safe-haven capital inflows : Safe-haven capital inflows are funds moving into perceived safer assets or currencies, increasing demand and potentially pressuring local financial conditions.
• Wealth effects : Wealth effects are changes in spending and investment behavior that occur when asset prices rise or fall.

📝 Essential Points

• Negative interest rates can push investors toward riskier assets via portfolio rebalancing, helping inflate asset prices.
• Currency depreciation under negative rates can boost exports, but it can also interact with capital flows and exchange-rate expectations.
• Rising asset prices can create wealth effects that support demand, contributing to modest stabilization.
• Safe-haven inflows were targeted by negative-rate policy in Switzerland to curb capital entering for safety reasons.
• Asset price inflation and risk-taking increased as side effects, raising concerns about financial stability in banks and pensions.

💡 Memory Hook

Think “NIRP → chase yield”: lower rates push portfolios to riskier assets, lifting prices and wealth, but also risk-taking.

📖 10. Contagion channels in global transmission

🔑 Key Concepts & Definitions

• Spot market : A spot market is the FX market where currencies are exchanged at the current price for immediate delivery, typically T+2 days.
• Forward market : A forward market is an FX contract that fixes an exchange rate for a future date, commonly used to hedge known future payments.
• Currency swap : A currency swap is an FX deal combining a spot exchange with a forward exchange, often structured as borrowing one currency and repaying later.
• Managed float : A managed float is an exchange-rate regime where market supply and demand set the rate, but the central bank intervenes to limit volatility and meet policy goals.
• Financial crisis mechanism : A financial crisis mechanism is the chain of effects where global capital flows amplify liquidity, risk-taking, leverage, and fragility until reversals trigger contagion.

📝 Essential Points

• The FX market trades over $7 trillion per day, making it the largest and most liquid market globally.
• Spot delivery is usually T+2 days, so the exchange happens shortly after the trade date.
• A forward contract lets a firm lock today’s rate for a future Euro receipt/payment to reduce exchange-rate risk.
• Swaps are the most common institutional tool and involve spot and forward legs done simultaneously.
• A fixed/pegged regime commits to keeping the currency’s value constant or nearly constant versus an anchor currency, usually the USD.
• A fixed/pegged regime provides trade stability but removes independent monetary policy, forcing interest-rate and money-supply choices to follow the anchor’s policy.

💡 Memory Hook

Spot = Now, Forward = Future rate, Swap = Now+Future legs; Crisis = Liquidity → Risk → Leverage → Fragility → Reversal.

📖 11. Household debt crises and why they persist

🔑 Key Concepts & Definitions

• Search for yield : A risk-taking pattern where investors and lenders chase higher returns when capital is cheap, often underestimating downside risk during booms.
• Leverage amplification : A debt-based mechanism where borrowing boosts gains in good times but converts small shocks into large losses when conditions reverse.
• Deleveraging feedback loop : A crisis mechanism where asset price declines force debt reduction, which depresses prices further and spreads financial distress.
• Balance sheet recession : A downturn driven by households being unable to service debt, leading to sharp consumption cuts and prolonged weak demand.
• Underwater households : A situation where housing values fall below outstanding mortgage debt, leaving households with negative equity and reduced spending capacity.

📝 Essential Points

• Cheap and plentiful capital encourages “search for yield,” which can raise optimism and cause risk underestimation during booms.
• High leverage increases fragility by turning confidence shocks into fire sales, credit crunches, and sudden stops in capital inflows.
• Interconnectedness plus leverage creates feedback loops where falling asset prices trigger deleveraging and contagion.
• Household debt crises typically start with mortgage credit expansion and a housing price bubble.
• When housing prices fall, households become underwater, consumption collapses, and banks record loan losses.
• Households cannot inflate away debt individually, so they cut spending sharply and prolong the demand shock after the bust.

💡 Memory Hook

Leverage turns shocks into spirals: debt → asset sales → lower prices → more deleveraging → deeper recession.

📅 Key Dates

📊 Synthesis Tables

MSCI market categories and typical characteristics

⚠️ Common Pitfalls & Confusions

1. Confusing globalization with financial globalization: globalization is broader (trade/tech/social/political/institutional), while financial globalization is integration of domestic financial markets via cross-border cap/
2. Thinking regulatory convergence means full harmonization: the course stresses it is partial and can be influenced by bodies like the BIS.
3. Assuming financial globalization is smooth over time: the course emphasizes waves with retreats after major shocks.
4. Mixing up the “lender of last resort” idea: here it is cross-border liquidity support (e.g., Fed swap lines), not only domestic central-bank lending.
5. Believing the gold standard automatically stabilizes crises: the course links rigidity to forced monetary contraction and blocked stimulus.
6. Forgetting MSCI’s “all three dimensions” rule: a market must satisfy economic development, size/liquidity, and accessibility (with accessibility heavily weighted) to qualify.
7. Assuming demographics alone guarantee convergence: the course warns about middle-income traps and stresses jobs/education quality for dividends to matter.

✅ Exam Checklist

1. Define globalization and explain how it reduces the relevance of geographic distance in economic decision-making.
2. Define financial globalization and capital mobility, and list the three key features: increased capital mobility, financial innovation, and (partial) regulatory convergence.
3. Explain why financial globalization occurs in waves and what “catastrophic retreats” refers to in the course framing.
4. Describe the 1690s Amsterdam–London integration mechanism (surplus capital to an emerging center during crises) and the political enablers (Glorious Revolution, anti-French alliance).
5. Explain the March 2020 dollar-funding freeze mechanism and how Fed swap lines (standing arrangements) eased systemic stress, including the approximate $470 billion by May 2020.
6. Summarize the BRI lending cycle and the reversal logic by 2025 (initial support via lending, later repayments during recipient crises).
7. Contrast the Classical Gold Standard era’s “rules of the game” (BoP deficit → expected higher rates) with the role of sterilization and the Bank of England/sterling standard.
8. Explain how WWI ended the gold link and how inter-war resumption attempts (e.g., 1925 Gold Standard Act) and the Great Depression illustrate rigidity and beggar-thy-neighbor outcomes.
9. State the Bretton Woods system structure (pegs to the US dollar; dollar pegged to gold at $35/ounce) and identify the gatekeepers (IMF and World Bank).
10. Apply the Trilemma (fixed exchange rates, free capital mobility, independent monetary policy) to explain the Bretton Woods compromise and why capital controls mattered.
11. Explain the Triffin dilemma in Bretton Woods (supplying dollars requires US deficits, which erode confidence in gold convertibility).
12. Describe the post-Bretton Woods shift toward deregulation/liberalization and how it amplified volatility, bubbles, and crisis frequency (boom-bust/twin crises framing).
13. List the MSCI four categories (Developed, Emerging, Frontier, Standalone) and state the rule that a market must meet all three MSCI dimensions to qualify.
14. For MSCI, explain the three dimensions: economic development (GNI per capita and related indicators), market size/liquidity (including ATVR), and market accessibility (the four pillars).