本文在对索洛模型改进的基础上,采用了与国际接轨的实证研究方法,测度了我国无形资产的总量、增速、结构,以及在GDP中的比重,并与其他国家的无形资产投资情况进行了比较分析。研究发现,我国无形资产主要源于创新资产与组织资本的贡献,且无形资产总量及其在GDP的比重呈现明显增长态势,但与国外主要发达国家相比仍存在总量不足、结构不合理等问题。 Based on the improvement of Solow model, this paper adopts an empirical research method that is in line with international standards and measures the total amount, growth rate, structure and proportion of the intangible assets in China, and compares with other countries’ investment in intangible assets The situation was analyzed comparatively. The study finds that intangible assets in our country mainly come from the contribution of innovative assets and organizational capital, and the total amount of intangible assets and its proportion in GDP show a clear trend of growth. However, compared with the major developed countries in the world, the total amount is still insufficient and the structure is irrational And other issues.