许多学者在研究中发现,成功的企业通常集中在一国内部的某些城市或省份。网络信息产业的企业聚集在美国硅谷就是一个典型的例子。最近关于新创企业的研究表明,新兴企业集中的现象更为明显。 Many scholars in the study found that successful enterprises are usually concentrated in some cities or provinces within a country. Network information industry companies gathered in the United States Silicon Valley is a typical example. Recent research on start-ups has shown that the concentration of emerging companies is even more pronounced.