Notes on Money and Banking

Introduction to Money and Banking

  • Overview of the mechanics of money and the banking system to prepare for Exam 3.
  • Importance of understanding GDP in relation to national accounts.

Money: Definitions and Functions

  • Definition of Money:

    • Simple asset used to obtain goods and services.
    • Facilitates trade by acting as a medium of exchange instead of barter.

  • Barter:

    • Involves direct trade of goods, requiring a coincidence of wants.
    • Example: Trading comic books for action figures requires both parties to desire each other's items.

  • Functions of Money:

    • Medium of Exchange: Allows transactions without direct barter.
    • Unit of Account: Money provides a common measure for valuing goods and services. Example: GDP expressed in terms of dollars rather than physical goods.
    • Store of Value: Can hold purchasing power into the future, transferring wealth to future consumption.

Importance of Money in Society

  • Benefits of Money:
    • Improves efficiency in trade and economic specialization.
    • Encourages comparative advantage, allowing individuals to focus on what they do best and trade for other goods.
    • Money enhances global trade and overall productivity.

The Evolution of Money

  • Historically, money transitions from commodities like gold to token money (fiat currency).
  • Token Money: Coins and bills have value because of government backing, not inherent material value.

Types of Money

  • Currency:
    • Paper and coins issued by the government (Federal Reserve notes).
  • Checkable Deposits:
    • Money held in checking accounts that can be easily converted to cash.

Money Supply Definitions

  • M1:
    • Represents the most liquid forms of money (currency + checkable deposits).
  • M2:
    • M1 plus near money (savings accounts, small-time deposits, and money market funds).

Characteristics of Financial Institutions

  • Commercial Banks:
    • Accept deposits, provide checkable deposits, and issue loans.
  • Other Financial Institutions:
    • Include savings and loans and credit unions, which may offer different benefits but have similar functions.

The Role of the Federal Reserve

  • Federal Reserve: Central banking system of the US, regulates the money supply and oversees banking.
  • Structure:
    • The Board of Governors (7 members, appointed by the president).
    • 12 regional Federal Reserve Banks; provide various banking services and monetary policy execution.

Functions of the Federal Reserve

  • Discount Rate: The interest rate charged to commercial banks for short-term loans.
  • Reserve Requirements: Set the minimum reserves each bank must hold.
  • Open Market Operations: Buying and selling government securities to influence the money supply.

Conclusion on Money and Banking

  • Understanding money's function and the banking system is vital for informed citizenship and economic participation.
  • The Federal Reserve plays a crucial role in regulating and stabilizing the economy.