一个充分发育的股票市场究竟具有哪些功能,它对企业的竞争力和创新能力会产生何种影响?其利弊何在?本文透过对美国股市与高科技企业的互动关系的阐述和解析提出了一系列颇具启发性的事实和观点,并引述了美国著名经济学家拉让尼克(william Lazonick)等人的最新研究,对我们重新认识中国股市的作用和发展方向极有参考价值 What are the functions of a well-developed stock market, and what impact does it have on the competitiveness and innovation ability of enterprises? What are the advantages and disadvantages? Based on the elaboration and analysis of the interaction between the U.S. stock market and high-tech enterprises, Series of enlightening facts and opinions and cites the latest research by well-known American economist william Lazonick et al., Which are very valuable for us to re-understand the role and development direction of China’s stock market