近年来,随着改革的深化和对外开放的升级,国内民营企业面临的竞争越来越激烈,在机制上的相对优势越来越小,民营企业固有的一些缺陷暴露越来越明显,这使得民营企业的持续成长面临巨大的挑 In recent years, with the deepening of reform and the promotion of opening to the outside world, the competition faced by domestic private enterprises is becoming more and more fierce. The comparative advantage in the mechanism is getting smaller and smaller, and some inherent defects of private enterprises are exposed more and more obviously. The sustained growth of private enterprises is facing a huge challenge