income elasticity

The results indicate that the absolute values of the electricity price and the per capital income elasticity are more than 1, i.e. fully elastic.

与国外对比，定量分析了我国居民人均生活用电的电价弹性和收入弹性。分析结果表明，我国居民人均生活用电量对电价和收入弹性的绝对值都大于1，即皆富有弹性。

The findings are as follows: Income elasticity of health care expenditure is about unity after GDP and HCE adjusted by price deflator;

分析发现：经价格紧缩因子调整后，我国医疗支出的收入弹性约为1；

Define the price elasticity of demand and the income elasticity of demand.

定义需求的价格弹性和需求的收入弹性.

Furthermore, tea income elasticity and price elasticity of demand are less than 1, so it make sure that elasticity of tea market demand is inelasticity.

从结果看，我国茶叶消费的价格弹性和收入弹性都小于1，表明弹性较弱；

Second, the intergenerational income elasticity shows significant regional differences, the inter-generational income elasticity in the eastern and central is significantly higher than the western.

第二，代际收入弹性表现出显著的地区差异，东部和中部地区的代际收入弹性显著高于西部地区。

With its character of factor density, income elasticity of demand, growth of productivity and links with other industries, services, especially modern services play an important role in a country's economic growth and evolution of industries structure.

服务业，特别是现代服务业，因其要素密集度属性、需求收入弹性、生产率的增长率及产业关联度等产业特性，对一国经济增长和产业结构升级发挥着重要的作用；