EntityQ372251· pop 13· linked from 129 articlessubstitution effectSign in to saveeffect that the relative price change of a good has on the quantity of the good demanded by a consumerConnectionsconsumer choiceEntitycoffeeEntityteaEntityeconomicsEntitydigital object identifierEntityVilfredo ParetoEntityJohn Richard HicksEntityJoan RobinsonEntityQ22908627Entityindifference curveEntitybudget constraintEntityEugen SlutskyEntitySlutsky equationEntityHal VarianEntityR. G. D. AllenEntityincome–consumption curveEntityrelative priceEntityCategoriesConsumer theory