【摘要】 结合logistic分形图形分析科技投融资模式的复杂性,提出科技投融资模式表现为层次间的自相似性、结构精细、尺度不变等分形特征,中国与美国的变化轨迹存在一个时滞差,在1990~2000年中国科技投融资模式变化轨迹的非线性大于美国。更多还原

【Abstract】 Based on analyzing of the complexity of science and technology investment and finance mode by logistic fractal geometry graph-analytic,this paper finds out that technology investment and finance mode behave as interbedded self similarity,elaborate structural,measure fixedness etc of fractal characteristic.It is also found out that evolvement track can be a time lag between China and U.S.,Chinese technology investment and finance mode are better nonlinear than American in 1990-2000.更多还原