Eco
Tax: A mandatory financial charge or levy imposed on individuals and corporations by a governmental entity to finance public expenditures, infrastructure, defense, and social services.
Revenue: The total amount of funds collected by a government through taxation, tariffs, fees, fines, and public enterprises to fund budgetary outlays.
Progressive tax: A tax system structured such that the marginal tax rate increases as taxable income increases, requiring higher-income individuals to pay a larger proportion of their income than lower-income earners (e.g., U.S. Federal Individual Income Tax).
Proportional tax (Flat tax): A tax system where the tax rate remains constant across all income levels, meaning everyone pays the exact same percentage of their income regardless of total earnings.
Regressive tax: A tax structure where the effective tax burden falls disproportionately on lower-income individuals because it consumes a higher percentage of their overall income compared to wealthy individuals (e.g., standard sales taxes and excise taxes on everyday goods).
Tax base: The total assessed value of assets, income, property, sales, or economic activity that is legally subject to taxation by a taxing authority.
Individual income tax: A direct tax assessed on the wages, salaries, dividends, interest, and other personal income earned by residents or citizens during a tax year.
Corporate income tax: A direct levy imposed on the net profits (revenue minus deductible business expenses and depreciation) earned by corporations.
Property tax: An ad valorem tax levied on the assessed value of real estate (land, residential buildings, and commercial facilities), predominantly collected by local governments to fund local public services such as public schooling, road repair, and police/fire departments.
Sales tax: A consumption tax assessed as a percentage of the retail price of goods and services at the point of purchase, collected by retailers and remitted to state and municipal governments.
Payroll (Social Security/FICA) taxes: Taxes withheld directly from employees' wages and matched by employers to specifically fund federal social insurance programs, primarily Social Security (OASDI) and Medicare.
Tariff: A customs duty or tax imposed on imported foreign goods to increase their retail price, designed to generate fiscal revenue and shield domestic industries from foreign competition.
Fiscal policy: The use of federal government spending, taxation, and transfer payments by the legislative and executive branches to influence macroeconomic conditions, manage aggregate demand, and promote stable economic growth.
Federal budget: The comprehensive annual fiscal proposal prepared by the President and debated/authorized by Congress, projecting federal revenues and allocating expenditures across mandatory and discretionary spending categories.
Fiscal year: An official 12-month accounting period established for budgeting and financial record-keeping; for the U.S. federal government, it runs from October 1 through September 30 of the subsequent year.
Appropriations bill: Formal legislation passed by Congress and signed into law that grants legal authorization for the federal government to spend specific sums of money for designated programs and agencies.
Expansionary fiscal policy: A macroeconomic intervention wherein the government increases spending, elevates transfer payments, or cuts taxes to shift aggregate demand rightward, stimulate economic growth, and lower unemployment during a recession.
Contractionary fiscal policy: A policy measure wherein the government reduces expenditures or increases tax rates to depress aggregate demand, cooling down an overheating economy and mitigating demand-pull inflation.
Multiplier effect: The macroeconomic mechanism by which an initial change in autonomous spending (such as federal procurement) produces a disproportionately larger cumulative increase in total national income (GDP), governed by the marginal propensity to consume ().
Automatic stabilizer: Built-in fiscal mechanisms (such as progressive income tax brackets and means-tested transfer programs like unemployment insurance) that automatically dampen economic fluctuations without requiring new congressional action.
Budget surplus: A fiscal state occurring when government tax revenues and other receipts surpass total expenditures within a single fiscal year.
Budget deficit: An annual fiscal shortfall that arises when government expenditures exceed total collected revenues, necessitating government borrowing through the sale of sovereign debt instruments.
Treasury bill (T-Bill): A short-term sovereign debt obligation issued at a discount to face value with a maturity of one year or less (typically 4, 8, 13, 26, or 52 weeks), paying no periodic coupon interest.
Treasury note (T-Note): A intermediate-term government debt security issued with fixed maturities ranging from 2 to 10 years, which pays a fixed semi-annual coupon interest rate to investors.
Treasury bond (T-Bond): A long-term sovereign debt instrument issued with standard maturities of 20 to 30 years, paying semi-annual coupon interest and used to finance long-term federal debt.
National debt: The cumulative aggregate sum of all historical federal budget deficits minus budget surpluses, representing the total outstanding financial obligations owed by the U.S. government to public holders and intra-governmental trust funds.
Crowding-out effect: The economic phenomenon where extensive government borrowing drives up the demand for loanable funds, escalating real interest rates and consequently discouraging or displacing private business investment and consumer credit spending.
Money supply: The total volume of currency, liquid instruments, and monetary assets circulating in the economy at a specific point in time, traditionally classified into components such as M1 (highly liquid money like cash and checking deposits) and M2 (M1 plus short-term savings deposits and money market funds).
Federal Reserve Act of 1913: Landmark federal legislation enacted by the 63rd Congress that established the Federal Reserve System as the central banking authority of the United States to address recurring banking panics, manage monetary stability, and act as a lender of last resort.
Board of Governors: The primary governing body of the Federal Reserve System, consisting of seven governors appointed by the U.S. President and confirmed by the Senate for staggered 14-year terms to maintain institutional independence.
Federal Reserve Districts: The 12 geographic zones across the United States, each supervised by an independently chartered regional Federal Reserve Bank (e.g., New York, Chicago, San Francisco) that implements monetary policies and supervises regional depository institutions.
Member Banks: Private commercial banking institutions that hold non-transferable capital stock in their respective district Federal Reserve Bank; all nationally chartered commercial banks are legally mandated members, while state-chartered banks may join voluntarily.
Federal Open Market Committee (FOMC): The 12-member primary monetary policymaking body within the Fed—composed of the 7 Board of Governors, the president of the New York Fed, and 4 rotating regional Fed bank presidents—responsible for overseeing open market operations and directing interest-rate targets.
Monetary policy: Actions undertaken by the central bank to manage national credit availability, the money supply, and short-term interest rates to achieve statutory dual-mandate goals: maximum sustainable employment and price stability.
Reserves: Liquid funds that commercial banks hold in accounts at the Federal Reserve plus physical currency kept on-site in bank vaults to settle interbank transactions and satisfy daily withdrawal demands.
Reserve requirements: Regulatory mandates historically issued by the central bank establishing the minimum proportion of customer deposit liabilities that depository institutions must maintain as non-loaned reserves rather than issuing as commercial loans.
Check clearing: The interbank settlement process handled by the Federal Reserve and electronic clearing houses, wherein the monetary value of a deposited check is debited from the payor's bank and credited to the payee's bank account.
Bank holding company (BHC): A parent corporate entity that controls or owns a controlling interest (usually 25% or more of voting shares) in one or more commercial banks, subject to systemic supervision and safety regulation by the Federal Reserve.
Federal funds rate: The core benchmark interbank interest rate at which commercial banks lend excess reserve balances to other depository institutions overnight on an uncollateralized basis.
Discount rate: The official interest rate assessed by the Federal Reserve on short-term, collateralized emergency loans extended directly to depository institutions via the Fed's discount window facility.
Money creation: The systemic economic process occurring within a fractional-reserve banking structure where commercial banks generate new bank deposits (broad money supply) by extending loans funded from excess deposit balances.
Excess reserves: Capital reserves retained by a commercial bank or depository institution that surpass mandatory statutory requirements or internal liquidity threshold targets, available to be lent into the broader economy.
Prime rate: The baseline short-term lending rate that commercial banks extend to their most creditworthy and established corporate borrowers, serving as the commercial standard from which consumer borrowing rates (such as mortgages, auto loans, and variable credit cards) are determined.