Fundamental Concepts in Economic Decision-Making Quiz

Money is not considered a factor of production as it is not directly used to produce goods or services.

GDP stands for Gross Domestic Product, which measures the total value of all goods and services produced within a country's borders.

The primary functions of central banks include issuing currency, regulating monetary policy, and overseeing the banking system.

The law of demand states that as the price of a good or service decreases, the quantity demanded increases, and vice versa, assuming all other factors remain constant.

Marginal cost is the additional cost incurred by producing one more unit of a good or service and is calculated as the change in total cost divided by the change in quantity produced.

Total revenue is the total amount of money a company receives from selling its goods or services and is calculated by multiplying the price per unit by the quantity sold.

Opportunity cost refers to the value of the next best alternative that is forgone when a decision is made.

The law of diminishing returns states that as one input is increased while other inputs are held constant, there comes a point where the marginal increase in output decreases.

Price elasticity of demand measures the responsiveness of quantity demanded to changes in price, calculated as the percentage change in quantity demanded divided by the percentage change in price.

Monetary policy refers to the actions taken by a central bank to control the money supply and interest rates, while fiscal policy involves government decisions regarding spending, taxation, and borrowing.

Elasticity of demand measures how responsive quantity demanded is to changes in price.

The Gini coefficient is a measure of statistical dispersion intended to represent the income or wealth distribution of a nation's residents.

Externality refers to the impact of one person's actions on the well-being of others in a way that is not reflected in market prices.

In a perfectly competitive market, there are no barriers to entry or exit, meaning that new firms can easily enter the market.

Monopolistic competition is characterized by many firms selling differentiated products, meaning each firm has some control over its price.

Oligopoly is characterized by a market dominated by a few large firms, often producing similar or identical products, giving them significant market power.

Public goods are goods that are non-rivalrous, meaning consumption by one individual does not reduce the availability of the good for others, and non-excludable, meaning individuals cannot be effectively excluded from using the good.