Unit 8: Global Debt and Equity Markets

I. Orientation — The Global Financial System

The global financial system connects borrowers, investors, financial institutions, and markets across national borders. Its modern expansion accelerated after the emergence of the Eurodollar market in the 1950s, the breakdown of the Bretton Woods exchange-rate system in the early 1970s, and subsequent financial deregulation.

• Defining principle: Capital moves internationally toward combinations of expected return, acceptable risk, liquidity, tax efficiency, and regulatory convenience.
• Debt finance: A borrower receives funds under a contractual obligation to pay interest and repay principal; examples include bank loans and international bonds.
• Equity finance: An investor acquires an ownership interest whose return depends mainly on dividends and changes in the share price.
• Financial intermediation: Banks and non-bank firms connect surplus units, such as institutional investors, with deficit units, such as governments and multinational enterprises.
• International dimension: A transaction becomes international when its currency, participants, issuance location, or trading venue crosses national boundaries.
• Market integration: Electronic trading, financial liberalisation, and institutional investment allow events in one market to affect prices and capital flows elsewhere.
• Persistent frictions:
  • Currency risk: Exchange-rate changes alter the home-currency value of foreign assets or obligations.
  • Country risk: Political, legal, sovereign, or transfer restrictions can prevent expected payment.
  • Systemic risk: Distress at interconnected institutions can spread through payment, credit, and securities markets.
  • Information asymmetry: Borrowers generally know more about their repayment capacity than lenders do.

II. Eurocurrency Market — Deposits and Loans Outside the Currency’s Home Jurisdiction

A. Eurocurrency market

The Eurocurrency market handles deposits and loans denominated in a currency but held or arranged outside the country that issues that currency.

• Meaning: A US-dollar deposit at a bank in London is a Eurodollar deposit; a yen deposit in Singapore is Euroyen. “Eurocurrency” does not mean only the euro or only European transactions.
• Origins: The Eurodollar market developed during the 1950s as dollars accumulated outside the United States and holders sought banks beyond direct US jurisdiction.
• Participants: Commercial banks, central banks, governments, multinational enterprises, institutional investors, and wealthy individuals supply or demand funds.
• Wholesale character: Transactions are commonly large, short-term, and conducted between banks or major corporate clients rather than retail customers.
• Interbank activity: Banks redistribute liquidity by lending deposits to one another, creating an international network of claims.
• Interest-rate structure: A bank earns the spread between its lending and deposit rates.

Interest spread = Loan interest rate − Deposit interest rate

• Loan interest rate is the percentage charged to the borrower.
• Deposit interest rate is the percentage paid to the fund provider.
  • Historical benchmark: Many floating-rate contracts formerly used LIBOR. Major currencies have transitioned to alternative reference rates, such as SOFR for US dollars and SONIA for sterling.
  • Borrowing advantage: Competition and historically lighter reserve or regulatory requirements could produce lower loan rates and higher deposit rates than domestic markets.
  • Key risks:
• Rollover risk arises when short-term funding expires before long-term assets mature.
• Currency mismatch occurs when income is earned in one currency but debt is owed in another.
• Counterparty risk is the possibility that a participating institution defaults.
  • Economic significance: The market increases global liquidity and financing flexibility, but it can also transmit monetary shocks rapidly across borders.

III. Offshore Financial Centres — Cross-Border Financial Hubs

A. Offshore financial centres

Offshore financial centres are jurisdictions whose financial sectors conduct substantial business for non-residents, often on a scale disproportionate to the domestic economy.

• Core function: They provide legal, banking, investment, insurance, and corporate structures through which cross-border assets and liabilities are managed.
• Common features: Political stability, convertible currencies, specialised professional services, confidentiality rules, favourable taxation, and efficient company-registration systems attract foreign business.
• Types:
  1. International financial centres: Large, diversified hubs such as London or Singapore combine domestic and international activity.
  2. Specialised offshore centres: Smaller jurisdictions may focus on funds, captive insurance, trusts, or company incorporation.
• Legitimate uses: Multinational groups may establish treasury centres, pool regional cash, issue securities through special-purpose vehicles, or avoid being taxed twice on the same income.
• Tax distinction: Lawful tax planning uses permitted structures; tax evasion conceals taxable income or assets in violation of law.
• Regulatory concerns:
  • Opacity: Complex ownership chains can obscure the beneficial owner who ultimately controls an entity.
  • Money laundering: Illicit proceeds may be layered through companies, accounts, or transactions.
  • Regulatory arbitrage: Firms may shift activity toward jurisdictions imposing less demanding rules.
• International response: Anti-money-laundering standards, customer due diligence, beneficial-ownership reporting, and tax-information exchange seek to reduce abuse.
• Evaluation: Offshore centres can lower transaction costs and concentrate expertise, but weak supervision can create reputational, fiscal, and systemic vulnerabilities.

IV. International Banks — Intermediaries Across National Borders

A. International banks

International banks accept deposits, extend credit, transfer funds, and provide advisory or risk-management services in more than one country.

• Organisational forms:
  • Correspondent banking: One bank provides payment or account services for another bank without establishing a local office.
  • Representative office: A small presence promotes business but normally cannot conduct full banking operations.
  • Branch: Legally part of the parent bank and generally supported by its balance sheet.
  • Subsidiary: A separately incorporated local bank subject to host-country capital and governance requirements.
• Core services: Banks finance trade through letters of credit, provide foreign exchange, manage corporate cash, underwrite securities, and lend to governments or enterprises.
• Syndicated lending: Several banks jointly fund one large borrower. A lead arranger structures the loan, while participating banks each assume part of the exposure.
• Credit assessment: International lenders analyse borrower cash flow, leverage, collateral, industry conditions, currency exposure, and country risk.

Debt-service coverage ratio = Operating cash flow / Debt payments

• Operating cash flow is cash generated by normal operations.
• Debt payments include the relevant interest and principal due.
• A ratio above 1 indicates that measured operating cash flow exceeds scheduled debt service.
  • Trade-finance anchor: Under a documentary letter of credit, a bank promises payment when the seller presents documents complying with the stated terms; banks examine documents rather than the physical goods.
  • Risk controls: Diversification, collateral, exposure limits, hedging, capital buffers, liquidity reserves, and stress testing reduce potential losses.
  • International regulation: Basel standards establish widely used principles for bank capital, liquidity, leverage, and supervisory review, although national authorities implement them.
  • Contagion risk: Cross-border interbank claims can spread distress when lenders withdraw funding or doubt another institution’s solvency.

V. Non-Banking Financial Service Firms — Market-Based Intermediation

A. Non-banking financial service firms

Non-banking financial service firms channel funds or manage financial risks without operating primarily as conventional deposit-taking commercial banks.

• Investment banks: They advise on mergers, underwrite securities, arrange debt issues, and facilitate trading. In a firm-commitment offering, the underwriter purchases securities and bears the resale risk.
• Insurance companies: They pool policyholder risks and invest premium income in bonds, equities, property, and other assets to meet future claims.
• Pension funds: They collect retirement contributions and invest over long horizons, making them major suppliers of capital to global debt and equity markets.
• Mutual funds: Investors purchase redeemable fund units representing a diversified portfolio managed under a stated mandate.
• Exchange-traded funds: ETFs hold portfolios but trade on stock exchanges throughout the trading day like shares.
• Hedge funds: Typically serving qualified investors, they may use leverage, derivatives, short selling, and concentrated strategies.
• Private-equity firms: They invest in unlisted companies, often seeking operational improvement followed by sale or public flotation.
• Credit-rating agencies: They express opinions about relative credit risk through rating categories; a rating is neither a guarantee nor an instruction to invest.
• Fintech and payment firms: Digital platforms provide remittances, payments, lending, brokerage, or investment services, frequently across borders.
• Economic contribution: These firms broaden financing sources, improve risk allocation, and increase competition with banks.
• Limitations: Leverage, liquidity mismatch, opaque exposures, and interconnectedness may create bank-like systemic risks even when firms lack access to central-bank support or deposit insurance.

VI. Stock Markets — International Trading in Corporate Ownership

A. Stock markets

Stock markets enable companies to raise permanent equity capital and allow investors to trade ownership claims in the secondary market.

• Primary market: A company receives funds by issuing new shares through an initial public offering, follow-on offering, rights issue, or private placement.
• Secondary market: Existing shares are traded among investors; the issuing company normally receives no proceeds from these transactions.
• Market infrastructure: Exchanges establish listing and trading rules, while brokers, clearing houses, central securities depositories, and regulators support execution and settlement.
• Price formation: Buy and sell orders incorporate expectations about earnings, interest rates, exchange rates, political conditions, and market sentiment.
• Investor return:

Total return = (P₁ − P₀ + D) / P₀

• P₀ is the initial share price.
• P₁ is the ending share price.
• D is the dividend received during the holding period.
  • Worked example: A share bought for $50, sold for $54, and paying a $1 dividend produces a total return of (54 − 50 + 1) / 50 = 10%, before taxes, fees, and currency effects.
  • International access: Investors may buy foreign shares directly, invest through funds, or use depositary receipts representing shares held by a custodian in another market.
  • Cross-listing: A company lists shares on more than one exchange to widen its investor base, improve visibility, or access deeper capital pools; it must also bear additional disclosure and compliance costs.
  • Market indicators: Capitalisation-weighted indices give larger companies greater influence and serve as benchmarks for portfolio performance.
  • Principal risks:
• Market risk: Broad economic or financial changes reduce share prices.
• Firm-specific risk: Management failure or declining profits harms one company.
• Liquidity risk: An investor cannot sell quickly without accepting a lower price.
• Currency risk: A profitable foreign share can generate a home-currency loss if the investment currency depreciates sufficiently.
  • Governance significance: Voting rights, disclosure standards, takeover rules, and minority-shareholder protections affect investor confidence and the cost of equity capital.