demand Flashcards
what is demand?
demand is the willingness and ability of a consumer to purchase a good or service
what is the law of demand?
when demand increases price decreases
state all the determinants of demand.
habits,income, substitutes and compliments, advertising,government, economy
what are the causes of movements in the demand curve?
changes in price leads to movement in the demand curve
what is a contraction?
when demand reduces due to an increase in price
what is an extension?
when demand increases due to a fall in price
what is market demand?
the total demand for a good or service in a market
what causes shifts in the demand curve?
changes in non-price factors. a decrease in demand is shown on a graph by moving the curve to the left while an increase in demand is shown on a graph by moving the curve to the right