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Economic Principles and Decision Making Quiz

#1

Which of the following is a basic economic principle?

Opportunity cost
Explanation

The value of the next best alternative forgone

#2

What is the primary goal of microeconomics?

To analyze individual economic units
Explanation

To analyze the behavior of individual economic units such as consumers, producers, and markets

#3

What does the term 'opportunity cost' refer to in economics?

The value of the next best alternative forgone
Explanation

The cost of forgoing the next best alternative when making a decision

#4

Which of the following is not a factor of production?

Money
Explanation

Medium of exchange, not directly involved in production

#5

What is the concept of 'marginal utility' in economics?

The additional satisfaction gained from consuming one more unit of a good
Explanation

Extra satisfaction obtained from consuming one additional unit of a good

#6

What does the 'Laffer curve' illustrate in economics?

The relationship between tax rates and tax revenue
Explanation

Shows the theoretical relationship between tax rates and tax revenue

#7

What is the law of demand in economics?

As the price decreases, demand increases
Explanation

An inverse relationship between the price of a good and the quantity demanded

#8

What is a production possibility frontier (PPF) used to represent?

The maximum combination of goods that can be produced with available resources
Explanation

The boundary representing the maximum output possibilities of two goods given a set of inputs

#9

In economics, what does 'ceteris paribus' mean?

All things being constant
Explanation

Assuming all other variables remain unchanged

#10

What is the formula for calculating gross domestic product (GDP)?

Consumption + Investment + Government Spending + Net Exports
Explanation

Total value of goods and services produced within a country's borders in a specific period

#11

What is 'elasticity of supply'?

The responsiveness of quantity supplied to changes in price
Explanation

Measure of how much quantity supplied responds to a change in price

#12

What is the 'Phillips curve' used to represent?

The relationship between inflation and unemployment
Explanation

Illustrates the inverse relationship between unemployment and inflation

#13

What is the formula for calculating price elasticity of demand?

Percentage change in quantity demanded divided by percentage change in price
Explanation

Measure of responsiveness of quantity demanded to a change in price

#14

Which of the following is a characteristic of a perfectly competitive market?

Firms are price takers
Explanation

Individual firms have no influence on market price

#15

In economics, what is 'consumer surplus'?

The difference between the price consumers are willing to pay and the price they actually pay
Explanation

Measure of consumer welfare derived from the difference between what consumers are willing to pay and what they actually pay

#16

What is 'comparative advantage' in international trade?

The ability of a country to produce a good using fewer resources than another country
Explanation

Country's ability to produce a good or service at a lower opportunity cost than another country

#17

What is the 'Ricardian equivalence' proposition in economics?

Tax cuts financed by government borrowing have no effect on consumption
Explanation

Hypothesis that suggests individuals anticipate future tax increases or spending cuts, offsetting the impact of fiscal policy

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