Questions and Answers
What happens to price when there is a shortage of a product?
It increases
What effect does an increase in consumer income have on demand?
It increases demand
What happens to equilibrium price and quantity when both demand and supply increase?
Price increases, quantity may increase or decrease
What happens to price when there is excess demand in a market?
Signup and view all the answers
In a market with perfectly elastic demand, how does a change in price affect quantity demanded?
Signup and view all the answers
What is the likely effect of a decrease in production costs on equilibrium price and quantity in a competitive market?
Signup and view all the answers
What does the supply schedule graphically represent?
Signup and view all the answers
What is the economic model of price determination in a market based on?
Signup and view all the answers
What does the aggregate demand-aggregate supply model depict in macroeconomics?
Signup and view all the answers
What does the supply and demand model postulate about a competitive market?
Signup and view all the answers
What forms the theoretical basis of modern economics?
Signup and view all the answers