弹性价格理论在宏微观经济中处于重要理论地位,运用价格弹性在企业生产经营决策中起着十分重要的作用,把握好价格弹性,不仅影响销售收入,还会影响税收的负担。因此,价格弹性的运用有助于指导价格决策,促进经济发展。一、从宏观来说,随着经济的发展和国民收入的增长,公众对商品的需求也会增加,但增加的强度在不同商品之间各不相同。运用收入弹性这个指标,就容易具体研究国民经济 Flexible price theory plays an important theoretical role in the macro-micro economy. Using price elasticity plays a very important role in the decision-making of production and operation of enterprises. Grasping the price elasticity will not only affect the sales revenue, but also affect the tax burden. Therefore, the use of price elasticity helps to guide price decision-making and promote economic development. First, at a macro level, as the economy develops and national incomes increase, public demand for commodities will also increase, but the intensity of the increase varies among different commodities. Using the indicator of income elasticity, it is easy to study the national economy in detail