Question 1

What is the definition of scarcity in economics?

Accepted Answer

The concept of having unlimited wants but limited resources to fulfill those wants.

Question 2

What is the maximum point on a graph?

Accepted Answer

The point where the graph changes direction from rising to falling.

Question 3

What does the term 'marginal' refer to in the context of marginal analysis?

Accepted Answer

The additional or extra amount of a good or service.

Question 4

What is the term used to describe the point where the supply and demand curves intersect on a graph?

Accepted Answer

Equilibrium

Question 5

What does a rightward shift in the supply curve indicate?

Accepted Answer

An increase in supply

Question 6

What is a budget constraint?

Accepted Answer

A limit on the amount of goods a consumer can purchase based on their income and the prices of goods.

Question 7

What does the price elasticity of supply measure?

Accepted Answer

The responsiveness of quantity supplied to a change in price.

Question 8

What happens to the supply curve when there is a change in the price of a product?

Accepted Answer

There is movement along the existing supply curve.

Question 9

What is a shortage in economic terms?

Accepted Answer

A situation where quantity demanded exceeds quantity supplied at a given price.

Question 10

What does the Production Possibilities Frontier (PPF) represent in an economy?

Accepted Answer

The maximum combinations of two goods that can be produced with available resources and technology.

Question 11

What is tax efficiency?

Accepted Answer

A measure of how well a tax system raises revenue without causing excess burden.

Question 12

In perfect competition, how is the supply of labor similar to the supply of goods?

Accepted Answer

Both are determined by individual decisions to maximize utility.

Question 13

What is the primary purpose of antitrust laws?

Accepted Answer

To limit the market power of monopolies.

Question 14

What is a repeated game in microeconomics?

Accepted Answer

A game played multiple times, allowing for strategy adjustments based on past outcomes.

Question 15

In monopolistic competition, where is the profit-maximizing quantity found on a graph?

Accepted Answer

Where marginal revenue equals marginal cost

Question 16

A company's production increased from 200 units to 260 units. What is the percentage change in production?

Accepted Answer

20\%

Question 17

What is signaling in the context of information asymmetry?

Accepted Answer

An action by the informed party to reveal private information to the uninformed party.

Question 18

What is productive efficiency?

Accepted Answer

Maximizing output with the least cost using scarce resources.

Question 19

What is an externality in economic terms?

Accepted Answer

A cost or benefit that affects a party who did not choose to incur that cost or benefit.

Question 20

Which of the following best describes a rival good?

Accepted Answer

A good that can only be consumed by one person at a time, preventing others from consuming the same unit.

Microeconomics Midterm Study Guide: Core Principles and Applications

Study Guide - Practice Questions