Research on Innovation Efficiency of Information Industry in Jilin Province Based on Data Envelopment Analysis Model

With the establishment of the new normalization in the economic and social fields, the information industry in Jilin province has developed steadily, but the contribution to economic development remains to be improved. Through the empirical analysis of the innovation efficiency of information industry in Jilin province, it provides the basis of decision making for the industry and the government departments, and will provide effective reference for the better development of the industry. According to the data of innovation input and output of information industry in Jilin province from 2007 to 2019, data envelopment analysis model is used to calculate its innovation efficiency, which is helpful to understand the innovation ability of information industry in Jilin province and provide a strong guarantee for further development. The results show that the innovation efficiency of information industry in Jilin province has remained stable in the past 13 years, but there are also problems such as the lack of maximum utilization of input resources, waste of resources caused by blind investment, and low level of management. The results can provide objective basis for the development of information industry in Jilin province in the future.