Principles of Economic Decision Making Quiz

In a perfectly competitive market, firms are price takers, meaning they accept the market price as given and cannot influence it.

The law of demand states that as the price of a good or service decreases, the quantity demanded increases, and vice versa, all else being equal.

Microeconomics focuses on the behavior of individual economic agents such as consumers, firms, and markets, and how they interact to determine resource allocation and prices.

Elasticity of supply measures the responsiveness of quantity supplied to changes in price.

Money is not considered a factor of production. Factors of production include land, labor, capital, and entrepreneurship.

Opportunity cost refers to the value of the next best alternative that must be forgone in order to pursue a different option.

Socialism is an economic system characterized by government ownership or control of resources and means of production.

Elasticity of demand measures the sensitivity or responsiveness of quantity demanded to changes in price.

Monopolistic competition is characterized by many firms selling differentiated products, meaning each firm has a unique product that distinguishes it from competitors.

Gross Domestic Product (GDP) is calculated as the sum of consumption, investment, government spending, exports, and imports.

The main function of a central bank is to regulate monetary policy, including controlling interest rates, to achieve economic objectives such as price stability and full employment.

Excludability is not a characteristic of public goods, which are non-excludable and non-rivalrous in consumption, meaning individuals cannot be effectively excluded from use and consumption by others does not reduce its availability.

The main objective of fiscal policy is to use government spending and taxation to stabilize the economy by influencing aggregate demand, employment, and inflation.

The profit maximization point occurs where a firm's marginal cost equals its marginal revenue, indicating the level of output where profit is maximized.

Education is often cited as an example of a positive externality because the benefits extend beyond the individual to society as a whole, such as increased productivity and lower crime rates.