经济理论与经济管理 ›› 2002, Vol. ›› Issue (5): 5-10.

• 宏观经济 •    下一篇

新经济市场失灵与纳斯达克效应——美国新经济周期的制度经济学分析

雷达, 刘元春   

  1. 中国人民大学 北京100872
  • 收稿日期:2002-02-11 出版日期:2002-05-16 发布日期:2012-03-01

NEW ECONOMY: MARKET FAILURE AND NASDAQ EFFECT

LEI Da, LIU Yuan-chun   

  1. School of Economics, Renmin University of China, Beijing 100872, China
  • Received:2002-02-11 Online:2002-05-16 Published:2012-03-01

摘要: 高新技术“正反馈机制” 的存在既是新经济出现持续高涨的原因,又是新经济出现市场失灵的关键原因。高新技术变迁一旦在核心技术处于垄断地位之后将陷入“闭锁” 状态,从而限制创新的方向只能局限于原有的“技术范式”之中,并导致盈利空间加速性下滑。这种盈利空间的加速性下滑将反映在纳斯达克指数急剧下滑之中,通过“财富效应”、“托宾Q效应” 以及“国际股市共振效应” 的传递,加速经济的波动,从而导致新经济周期的形状既不同于“V”,也不同于“U” 的变化特征。

关键词: 新经济市场失灵, 纳斯达克效应, 新经济周期

Abstract: Both persistent rising and market failure of new economy result from the high-tech "positive feedback mechanism". Once the core technology become monopoly, high-tech would run into "closed" state, confine innovation within the original "technological paradigm, and lead to the fast declining of profit. This declining would be reflected by declinning of nasdaq index. Then by "wealth effect", "Tobin' s Qeffect", and "syntonous effect of international stock market", fluctuation would be more violent. So, the curve of new economic cycles is neither "V "nor "U "type.

Key words: market failure of new economy, nasdaq effect, new economic cycle

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