Assumptions
Supply and Demand
Equilibrium
Elasticity
Market Failure
100

Ceteris Paribus

What is...

all other things being equal/constant

100

This causes causes movement along the demand curve. (Extensions and contractions)

What is a change in the price of a good/service?

100
The price where quantity demanded is equal to quantity supplied

What is the equilibrium price?

100

The formula for YED

What is:

YED = (%ΔQd)/(%ΔY)



100

A price floor results in this type of market failure.

What is a ...surplus

200

The theory that all consumers and producers have complete and instantaneous knowledge of all market prices, their own utility, and own cost functions 

What is...

perfect information

200

4 of the determinants of demand

What are changes in...

price of a related good (Substitute/Compliment)

Income Level

Tastes and preferences

Future price expectations

Number of Consumers (Population

200

The difference between what consumers are willing to pay for a good/service and how much they actually pay.

What is consumer surplus?

200

The PED of a medicine if a 50% increase in price yields a 10% decrease in quantity demanded.

What is -0.2

Half credit if no negative

200

This is when Marginal Social Cost is greater than Marginal Private Cost.

What is... a negative externality of production

300

the loss of potential gain from the next best choice when one alternative is chosen.

What is opportunity cost?

300

A diagram showing the impact on supply when the cost of an input good decreases

What is 

300

This occurs when the price is higher than the equilibrium price.

What is a surplus?


300

The type of good represented by this Engel Curve.

What is..

an inferior good.

300

This area represents welfare loss from the externality.

What is area d?

400

the phenomenon that each additional unit of consumption leads to an ever-smaller increase in utility/benefit. For example, the first slice of pizza is way better than the 15th slice.

What is diminishing marginal utility?

400

A diagram showing supply and demand for Disney Plus when Netflix raises their prices.

What is...

400

750 in this image:

What is producer surplus?

400

A diagram of perfectly elastic supply.

What is 

400
A bench in a public park is an example of this type of good.

What is common pool

It is rivalrous but not exludable. 

500

The theory that adding an additional factor of production will actually result in smaller increases in output as long as one FOP is fixed.

What are...

Diminishing Marginal Returns

500

The impact an increase in the price of french fries will have on the demand for hamburgers.

What is decrease demand.

500

What is the equilibrium price and quantity in this market?

What is:

$8 per pizza, 600 pizzas per week

500

4 of determinants of PES

What are...

time, mobility of factors of production, unused capacity, ability to store, rate at which costs increase


500

2 examples of positive externalities of consumption.

What are...

education, vaccines, improving your yard/garden, biking instead of driving, going to the dining hall during off-peak hours.