Medium Questions Questions

The Balance of Trade (BOT) is the difference between the value of a country's exports (goods it sells to other nations) and its imports (goods it buys from other nations). If exports are higher than imports, the country has a "trade surplus"; if imports are higher, it has a "trade deficit."

Fiscal Policy is the use of government spending and taxation to influence the economy. To boost a slowing economy, a government might increase spending on infrastructure or cut taxes to put more money in people's pockets.

A regressive tax is one that takes a larger percentage of income from low-income earners than from high-income earners. A common example is a sales tax, because a poor person spends a much larger portion of their total income on basic goods than a rich person does.

In economics, "Capital" refers to the man-made resources used in the production of goods and services. This includes physical assets like factories, machinery, tools, and computers. It is different from "financial capital" (money), which is used to buy these physical assets.

The Balance of Trade is the difference between the value of a country's exports and the value of its imports for a given period. If exports are higher than imports, the country has a "trade surplus"; if imports are higher, it has a "trade deficit."

The main objective of a central bank (like the Federal Reserve in the US or the ECB in Europe) is to maintain price stability, usually by controlling inflation. Most central banks also have a secondary goal of maintaining high employment and sustainable economic growth.

Real GDP is an inflation-adjusted measure that reflects the value of all goods and services produced by an economy in a given year. By using "base year" prices, it allows economists to see if an economy is actually growing in size or if prices are just rising.

A Trade Surplus occurs when the value of a country's exports (what it sells to other countries) is greater than the value of its imports (what it buys from other countries).

A duopoly is a market structure where only two sellers (producers) dominate the market and compete with each other. A classic example is the global market for large passenger aircraft, dominated by Boeing and Airbus.

The "Invisible Hand" is a metaphor introduced by Adam Smith to describe the unintended social benefits of an individual's self-interested actions. By trying to maximize their own profit, a business owner ends up providing the best goods at the lowest prices, which benefits all of society.

A price ceiling is a government-imposed limit on how high a price can be charged for a product. A common example is "Rent Control" in large cities.

Sovereign Debt (also known as national debt) is the amount of money a country's government has borrowed, typically through the issuance of bonds. Governments borrow to fund public services, infrastructure, or to stimulate the economy during a recession. If a country cannot pay back its debt, it is said to have "defaulted."

Deregulation is the reduction or elimination of government power in a particular industry, usually enacted to create more competition. For example, the US deregulated the airline industry in 1978, which led to a massive drop in ticket prices and the birth of "budget" airlines.

John Maynard Keynes was a British economist whose ideas fundamentally changed the way governments manage their economies. He proposed "Keynesian Economics," arguing that during a recession, the government should borrow money and spend it to create demand and jobs, even if it results in a budget deficit.

Laissez-faire is a French term meaning "let it be" or "leave it alone." In economics, it refers to a policy of minimal government interference in the economic affairs of individuals and society.

In economics, a deficit occurs when a government's spending exceeds its revenue (usually from taxes) during a single year. To cover this gap, the government must borrow money by issuing bonds, which adds to the national debt. The opposite of a deficit is a "surplus."

A Central Bank (like the Federal Reserve or the Bank of England) is known as the "Lender of Last Resort." This means they provide emergency loans to banks and other financial institutions that are facing a liquidity crisis to prevent a total collapse of the banking system.

A Quota is a government-imposed trade restriction that limits the number or monetary value of goods that a country can import or export during a particular period. Quotas are used to protect domestic industries and producers from foreign competition.

Elasticity of Demand (specifically Price Elasticity) measures how sensitive the quantity demanded of a good is to a change in its price. If a small change in price leads to a large change in demand, the good is "elastic" (like luxury cars). If demand barely changes, it is "inelastic" (like life-saving medicine).

A Liability is something a person or company owes, usually a sum of money. On a balance sheet, liabilities are the opposite of assets; they include loans, mortgages, and unpaid bills. If a company's liabilities become much larger than its assets, it may face bankruptcy.