In economics, a luxurious excellent (or upmarket excellent) is an efficient for which demand improves much more than what on earth is proportional as revenue rises, to ensure that expenses on The nice become a better proportion of overall shelling out. Luxurious merchandise are in distinction to necessity goods, the https://telegra.ph/%EB%A0%88%ED%94%8C%EB%A6%AC%EC%B9%B4-%EC%82%AC%EC%9D%B4%ED%8A%B8-08-15