Macroeconomics: Comprehensive Study Notes on Fiscal and Monetary Policy

Money: Definitions, Functions, and Characteristics

• Fiat Money: Defined as the official currency of a government. It possesses value primarily because people accept it as a medium of exchange.
• Three Primary Functions of Money:     - 1. Medium of Exchange: Money facilitates transactions between people and businesses. It acts as the instrument used to conduct trade, including cash, credit, or debit.     - 2. Store of Value: This involves saving money for the future. It is based on the assumption that money saved in the present will retain its purchasing power when used at a later date.     - 3. Standard of Value (Unit of Account): Money serves as a guide or a common denominator. In the United States, the dollar is the standard, allowing individuals to compare the prices of goods and accurately value their savings.

Fiscal Policy: Mechanisms and Theoretical Foundations

• Definition: Fiscal policy refers to the actions taken by the Legislative (Congress) and Executive (President) branches of the government to stabilize the nation's economy.
• Primary Tools of Fiscal Policy:     - 1. Taxes: Adjustments to the amount of money collected from individuals and corporations.     - 2. Government Spending: Adjustments to the level of expenditure on public projects and services.
• Theoretical Framework (Keynesian Economics):     - John Maynard Keynes: The famous economist credited with the development of fiscal policy theory.     - Crowding Out: Keynesians argue that "crowding out" (where government borrowing displaces private investment) is only a significant problem if an economy is already operating at full capacity.     - The Multiplier Effect: Government spending is noted to have a higher multiplier than tax cuts.     - Sociological Impact: Implementation of fiscal policy is intended to create confidence among the populace.
• Historical Case Study: The Great Recession:     - During this period, the United States practiced expansionary fiscal policies.     - European nations practiced austerity (contractionary measures).     - The United States policy was considered more successful in comparison.

Types of Fiscal Policy and Their Economic Effects

• Expansionary Fiscal Policies:     - Actions: Lowering taxes and/or increasing government spending.     - Intended Effects: To encourage consumer spending and investment.     - Economic Metrics: Results in an increase in Real Gross Domestic Product (Real GDP), an increase in the Price Level (inflation), and an increase in Employment.
• Contractionary Fiscal Policies:     - Actions: Raising taxes and/or cutting government spending.     - Intended Effects: To slow down consumer spending and investment.     - Economic Metrics: Results in a decrease in Real Gross Domestic Product (Real GDP), a decrease in the Price Level, and a decrease in Employment.

The Federal Reserve System: Structure and Organization

• Federal Reserve Act of $1913$: The foundational legislation establishing the central bank of the United States. The system is designed to be both public and private in nature.
• Organizational Components:     - Board of Governors (BOG): The public aspect of the Fed. It consists of $7$ members appointed by the President of the United States and confirmed by the Senate. They regulate banks and participate in the Federal Open Market Committee (FOMC).     - Federal Reserve District Banks: The private aspect of the Fed. There are $12$ district banks operating across the U.S., with $25$ branches and $9$ additional offices dedicated to processing checks.     - Federal Open Market Committee (FOMC): Comprised of $12$ members ($7$ members from the Board of Governors, the President of the Federal Reserve Bank of New York, and four other rotating district presidents). They meet eight times a year to set monetary policy.     - Member Banks: There were approximately $3,400$ member banks as of $12/31/99$. They contribute capital and elect directors.
• Governance within District Banks:     - Each bank has $9$ directors: $3$ Class A (Banking), $3$ Class B (Public), and $3$ Class C (Public).     - These directors appoint the President and First Vice President.
• The $12$ Districts (Geographic Distribution):     - $1$. Boston; $2$. New York; $3$. Philadelphia; $4$. Cleveland; $5$. Richmond; $6$. Atlanta; $7$. Chicago; $8$. St. Louis; $9$. Minneapolis; $10$. Kansas City; $11$. Dallas; $12$. San Francisco.     - Note: Alaska and Hawaii are included as part of the San Francisco District ($12$).

The Mandate and Responsibilities of the Federal Reserve

• The "Dual Mandate" and Goals:     - 1. Price Stability: Ensuring the price level (inflation) does not fluctuate too much over time.     - 2. Full Employment: Maintaining the unemployment rate between $4\%$ and $6\%$.     - 3. Moderate long-term interest rates.
• General Responsibilities:     - Functioning as "The Banker’s Bank."     - Supervising commercial banking institutions.     - Providing financial services.

Tools of Monetary Policy

• 1. Reserve Requirement: The percentage of deposits that banks must keep on hand (in reserve) and not lend out.
• 2. Interest on Required and Excess Reserves: Effective October $1$, $2008$, the Federal Reserve began paying interest on bank reserves. Adjusting this rate encourages banks to either hold excess reserves or lend them out, thus increasing or decreasing the money supply.
• 3. Discount Rate: The interest rate the Federal Reserve (the "Lender of Last Resort") charges on loans to banks when they cannot borrow from one another.
• 4. Open Market Operations (OMO): The most frequently used tool, involving the buying and selling of government bonds to achieve a target for the Federal Funds Rate (FFR).     - Federal Funds Rate (FFR): "The federal funds rate is the interest rate banks charge each other for overnight loans to meet reserve requirements."

Implementation and Effects of Monetary Policy

• Expansionary Monetary Policies (Speed up the economy):     - Reserve Requirement: Lower the requirement.     - Interest on Reserves: Lower the rate.     - Discount Rate: Lower the rate.     - Open Market Operations: Buying government bonds.     - Effects: Encorage spending/investment; Increase Real GDP; Increase Price Level; Increase Employment.
• Contractionary Monetary Policies (Slow down the economy):     - Reserve Requirement: Raise the requirement.     - Interest on Reserves: Raise the rate.     - Discount Rate: Raise the rate.     - Open Market Operations: Selling government bonds.     - Effects: Slow spending/investment; Decrease Real GDP; Decrease Price Level; Decrease Employment.

Advanced Concepts and Historical Contexts

• The Great Depression: banks suffered because they lacked enough liquid assets, specifically cash.
• Quantitative Easing (QE): A process where central banks buy longer-term assets from banks.
• The Danger of Quantitative Easing: It carries the risk of causing massive inflation.
• Counter-inflationary Factors in the U.S.: Despite QE, massive inflation was avoided in the U.S. because banks were holding onto excessive reserves rather than lending them, and foreign investors continued to hold U.S. dollars.