This paper aims to explore the influence of residual debt-bearing capacity, firm size and establishment time on the corporate investment expenditure rate. The listed companies in Taiwan electronic industry were taken as the samples for the analysis. In order to compare the differences in the efficiency of corporative investment, grouping in this paper was made by the reasons of the size of the company and the time of establishment of the company. The empirical results show that the remaining debt-raising capacity has a significant negative influence on the investment expenditure rate of enterprises. The marginal effect (absolute value) of the Residual debt capacity of listed companies is greater than that of the upper-counter enterprises. The marginal effect (absolute value) of the Residual debt capacity of large enterprises is greater than that of small enterprises. The marginal effect (absolute value) of the Residual debt capacity of mature enterprises is greater than that of young enterprises.