Management and control of economic cost and analysis of investment effect in small and medium-sized enterprises under the background of Industry 4.0

摘要

In view of the poor economic cost control and investment effect of small and medium-sized enterprises under the background of Industry 4.0, this paper puts forward the economic cost control and investment effect analysis of small and medium-sized enterprises under the background of Industry 4.0. This paper expounds the current situation of economic cost control of small and medium-sized enterprises under the background of Industry 4.0, analyses the basic business process of economic cost control, takes small and medium-sized enterprise a company as the research object, analyses the economic cost investment management situation of Company A, establishes the investment effect evaluation model, analyses human capital investment and R&D investment, and realises the economic cost control and investment effect analysis of small and medium-sized enterprises. The experimental results show that: this method can accurately analyse the economic cost control and investment effect of small and medium-sized enterprises.