技术不确定性是技术创新投资的主要特点。在技术创新投资模型的基础上引入技术不确定性,从而得到双头垄断企业在技术不确定条件下的最优投资时点。同时,在此基础上分析了技术不确定性及技术不确定的相关度对投资时点的影响。
Technological uncertainty is the main characteristic of technological innovation investment. This article introduces the technological uncertainty into the standard technical innovation investment model, and consequently gains the superior time-to-invest of duopoly firms under the technical uncertainty condition. Moreover, we analyze the technological uncertainty and its correlation coefficient's influence on the time-to-invest.