发展周期

• Several successful theories of the west world have been introduced , such as economics of scale and imperfect competition . the theoretical practice and analysis on the moves of the enterprises in china are discussed . the relative economic characters and direct motive of the foreign investment are introduced
  本文首先分析研究了西方比较成熟的对外直接投资理论，如投资发展周期、小规模技术理论；中国对外直接投资的背景、中国现阶段经济特征及对外直接投资的意义。