Which of the following statements is not valid when the market supply curve is vertical?
a. Market quantity supplied does not change when the price changes.
b. Supply is perfectly inelastic.
c. An increase in market demand will increase the equilibrium quantity.
d. An increase in market demand will increase the equilibrium price.
c
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What is measured on the vertical axis of the aggregate demand graph?
A) unemployment B) nominal income C) the price level D) real GDP per year
In each of the following situations, list what will happen to the equilibrium price and the equilibrium quantity for a particular product, which is an inferior good
a. The population increases and productivity increases. b. Income increases and the price of inputs decrease. c. The number of firms in the market decreases and income increases. d. Consumer preference increases and the price of a complement decreases. e. The price of a substitute in consumption decreases and the price of a substitute in production decreases.