经济学家通常是从消费的观点讨论卫生费用的,人们提问,卫生费用购买的是什么消费品?是必需品还是豪华消费品、奢侈消费品?是公共商品,还是私人商品?因而,要讨论卫生费用应该由谁支付?是政府支付还是消费者支付?进而要问,谁是卫生服 Economists usually discuss health costs from the point of view of consumption. People ask questions, what are the consumer goods purchased by health expenditure, whether they are necessities or luxury consumer goods, luxury consumer goods, public goods, or private goods? Therefore, it is necessary to discuss the cost of health. Who pays? Is the government paying or the consumer paying? Then ask, who is the sanitary service?