With Data Envelope Analysis method, the General Electric Company in America, Samsung electronic company of South Korean and Haier group of China are studied by the input &output efficiency of research and development.
With Data Envelope Analysis method, the General Electric Company in America, Samsung electronic company of South Korean and Haier group of China are studied by the input &output efficiency of research and development.
摘要运用数据包络分析方法，分析了中国的海尔集团、韩国的三星电子公司和美国的通用电气公司状况，比较了3家企业的研究开发投入产出效率。