怎样确定大企业与中小企业的边界?大企业和中小企业的边界确定有无弹性?为什么不同时期、不同国家或地区大企业与中小企业边界划分的标准不一样?这些问题实际上都涉及到中小企业划分的边界弹性问题。所谓中小企业的边界 How to Determine the Boundary between Large Enterprises and Small and Medium-sized Enterprises? Are the Boundaries between Large Enterprises and Small and Medium Enterprises Determine Whether There Is a Difference? The criteria for dividing borders between large enterprises and small and medium enterprises in different countries or regions are different at different periods. These problems actually involve small to medium sized Boundary Elasticities of Enterprise Division. The so-called border of SMEs