Research on the R&D Efficiency Based on the Three-Stage Dea Index-Taking the High-Tech Industry as an Example
Main Article Content
Abstract
With the development of economic globalization, the high-tech industry has gradually become a new growth point in my country's economic development and has attracted attention from all walks of life. Therefore, investigating and analyzing the factors affecting the innovation efficiency of my country's high-tech industry is of great significance to economic growth. Based on the data of 32 sub-industries of China's high-tech industries from 2015 to 2019, this paper analyzes the efficiency of high-tech industries based on the three-stage DEA model. The research shows that environmental factors overestimate the R&D efficiency of China's high-tech industries, and each segment is subdivided R&D efficiency losses between industries are common in the industry and there are obvious differences. The efficiency value ranges from 0.3 to 1. After excluding environmental factors and random errors, high-tech industries such as radio and television equipment manufacturing, computer parts manufacturing, The overall technical efficiency of industries such as office equipment manufacturing has dropped significantly, and scale efficiency is the main factor affecting overall technical efficiency.
Downloads
Metrics
Article Details
Licensing
TURCOMAT publishes articles under the Creative Commons Attribution 4.0 International License (CC BY 4.0). This licensing allows for any use of the work, provided the original author(s) and source are credited, thereby facilitating the free exchange and use of research for the advancement of knowledge.
Detailed Licensing Terms
Attribution (BY): Users must give appropriate credit, provide a link to the license, and indicate if changes were made. Users may do so in any reasonable manner, but not in any way that suggests the licensor endorses them or their use.
No Additional Restrictions: Users may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.
