The flow of funds is the movement of money through the financial system, from savers to borrowers. This flow is essential for economic growth, as it enables investment and consumption to be financed. Financial assets are created in the process, representing claims on future cash flows or ownership of real assets. Understanding this flow is fundamental to comprehending the role and functioning of financial markets.
The Circular Flow of Funds
The economy can be conceptualized as a circular flow of funds, with households, businesses, and governments exchanging goods, services, and financial claims. Funds flow from surplus units (those with excess funds) to deficit units (those with funding needs) through financial markets and intermediaries.
Surplus and Deficit Units:
Surplus units are economic entities that have more income than expenditure. They are net savers. Households are the primary surplus units in most economies. Deficit units are economic entities that have more expenditure than income. They are net borrowers. Businesses and governments are the primary deficit units.
Direct and Indirect Flow of Funds:
Funds can flow directly from savers to borrowers through financial markets. This occurs when savers purchase securities issued by borrowers. Funds can also flow indirectly through financial intermediaries. This occurs when savers deposit funds in banks, which then lend to borrowers. The indirect flow is the more common channel for household savings.
The Creation of Financial Assets
When a deficit unit borrows funds, a financial asset is created. The financial asset represents a claim on future cash flows. For the borrower, it is a liability. For the lender, it is an asset. Financial assets can be categorized by their type:
Equity Assets:
Equity assets represent ownership in a corporation. When a corporation issues shares, it creates equity assets for investors. Shareholders have a residual claim on the corporation’s assets and income.
Debt Assets:
Debt assets represent a claim on the borrower’s future cash flows. When a borrower issues a bond or takes out a loan, it creates a debt asset for the lender. The lender has a contractual claim on interest and principal payments.
Derivative Assets:
Derivative assets derive their value from an underlying asset. They represent a contract between two parties to exchange cash flows based on the performance of an underlying asset. Derivatives are created through private contracts rather than public issuance.
Money Assets:
Money assets are the most liquid financial assets. They include currency, demand deposits, and other highly liquid instruments. Money is created by the banking system through the process of fractional reserve banking.
The Role of Financial Intermediaries in Fund Flow
Financial intermediaries play a vital role in the flow of funds. They transform financial assets to meet the needs of both savers and borrowers. They engage in several key activities:
Asset Transformation:
Intermediaries transform the characteristics of financial assets to meet the preferences of both parties. For example, banks accept short-term deposits and make long-term loans. This is known as maturity transformation.
Risk Transformation:
Intermediaries transform risk by pooling funds and diversifying investments. This reduces the risk faced by individual savers. For example, mutual funds pool money from many investors and invest in a diversified portfolio.
Denomination Transformation:
Intermediaries transform the denomination of financial assets. For example, banks allow small savers to participate in large-scale lending. This makes it easier for individuals to invest in financial assets.
Credit Transformation:
Intermediaries transform credit risk by evaluating borrowers and providing credit enhancement. For example, banks assess the creditworthiness of borrowers and may require collateral or guarantees.
Secondary Market Trading
Secondary markets play a crucial role in the flow of funds. They provide liquidity, allowing investors to sell their financial assets when they need cash. This encourages primary market investment by assuring investors that they can exit their positions. Secondary markets also contribute to price discovery.
The Flow of Funds and Economic Growth
The efficient flow of funds is essential for economic growth. When savings are channeled to productive investments, capital is accumulated, productivity rises, and living standards improve. When the flow of funds is disrupted, investment and growth suffer. Financial crises often originate from disruptions in the flow of funds.