战略性新兴产业政府补贴是否用在了“刀刃”上?——基于254家上市公司的数据
전략성신흥산업정부보첩시부용재료“도인”상?——기우254가상시공사적수거
Are Government Subsidies in Strategic Emerging Industry Used at the Key Point? --Empirical Evidence from 254 Listed Companies