"What Makes Privatisation Work? Evidence from a Large-Scale Nationwide Survey of Chinese Firms".
是什么让私有化有效呢?来自一家大型中国企业的全国性调查。
In recent years, the company undertakes the survey, design and consulting business of a number of domestic large scale projects.
公司近年来承接了国内多项大型工程项目的勘察、设计及咨询等业务。
Methods A large-scale survey was conducted at 250 medical health units based on stratified sampling.
方法使用分层抽样的方法在全国范围内抽取250家医疗机构开展大规模调查。
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