一、中国经济结构调整中 ,中小企业仍然有发展优势一国或一地区经济发展 ,有赖于总量的持续增长 ,更有赖于结构的优化调整。当前中国经济结构的调整优化 ,已成为制约经济发展的关键。决定结构调整的根本性因素是 :（１）中国短缺经济让位于传统产业普遍供过于求的相对过剩经济 I. China's Economic Structure Adjustment: Small and Medium-sized Enterprises Still Have Advantages in Development Economic development in a country or a region depends on the continuous growth of the total amount and depends more on the optimization and readjustment of the structure. At present, the adjustment and optimization of China's economic structure have become the key to restricting economic development. The fundamental factors that determine the structural adjustment are: (1) China's shortage economy gives way to the relative surplus economy that is generally oversupplied in traditional industries