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Overview of the International Banking System

May 13, 2025

Lecture Notes: The International Banking System

Introduction to the Banking System

  • More than 30,000 different banks worldwide.
  • Top 10 banks hold about 25 trillion US dollars.
  • Originated to simplify trade and commerce.

Historical Background

  • 11th century Italy: a hub for European trading.
  • Challenges with multiple currencies; example: Pisa with seven types of coins.
  • "Bank" derived from "banco," Italian for "bench" where currency exchange was done.
  • Developers of early banking:
    • Home brokers offered credit.
    • Genevese merchants created cashless payments.
    • Networks of banks provided credit to the church and European royalty.

The Modern Banking System

  • Banks as risk management entities.
  • Basic Function:
    • Depositors receive interest.
    • Banks lend at higher interest rates.
    • Facilitates economic activities like buying houses and business expansion.
  • Other income sources:
    • Savings deposits, credit card business, currency buying/selling, custodian business, cash management.

Challenges in Modern Banking

  • Shift from long-term financial solutions to short-term gains and high-risk activities.
  • Financial crisis of 2008:
    • Risky credit practices led to market collapse.
    • Global banking crisis ensued.
    • Major banks fined; government bailouts.
    • Introduction of new regulations and emergency funds.
  • Banking lobby's influence on legislation.

Emerging Financial Models

  • Investment Banks
    • Charge annual fees, not sales commissions.
    • Aligns interests between banks and clients.
  • Credit Unions
    • Focus on shared value rather than profit.
    • Controlled by members, offering democratic governance.
    • Better resilience during financial crises.
  • Crowdfunding
    • Platforms for obtaining loans from small investors.
    • Popular in tech startups and creative projects.
  • Micro Credits
    • Small loans aiding poverty alleviation in developing countries.
    • Evolved into a billion-dollar industry.

Conclusion

  • The role of banks is essential for funding and economic stability.
  • Future models of banking depend on societal choices.