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The driving effect of technological innovation on green development: dynamic efficiency spatial variation
Manli Cheng1, Zongguo Wen2, Shanlin Yang3
1School of Environment, Tsinghua University, Beijing, 100084, China. chengmanli@mail.tsinghua.edu.cn.
Summary
Technological innovation value chain efficiency significantly boosts green development in manufacturing. Key drivers include innovation efficiency, ICT, urbanization, and industrial structure, with regional disparities noted.
Area of Science:
- Environmental Science & Policy
- Industrial Economics
- Innovation Management
Background:
- The manufacturing industry faces increasing pressure to achieve green development amidst evolving economic characteristics.
- Understanding the internal transmission mechanisms between technological innovation and green development is crucial for sustainable industrial practices.
- Existing research often overlooks the spatial perspective and the integrated efficiency of the technological innovation value chain.
Purpose of the Study:
- To construct an integrated methodology system for evaluating the impact of technological innovation value chain efficiency on green development efficiency.
- To analyze the internal transmission mechanisms from a spatial perspective, considering regional development characteristics.
- To provide theoretical research and practical suggestions for promoting green and high-quality development in the manufacturing sector.
Main Methods:
- Construction of Network Slack-based model and Global Malmquist-Luenberger model to assess technological innovation and green development efficiency.
- Application of the spatial Dubin model to analyze the impact of development characteristics and technological innovation on green development.
- Spatial analysis to reveal development laws and efficiency trends across different economic regions.
Main Results:
- Innovation value chain efficiency surpasses technological innovation efficiency; economic transformation efficiency is lower.
- Technological innovation value chain efficiency shows a fluctuating growth trend, with the eastern region leading.
- Green development efficiency in all four regions exceeds 1, exhibiting significant spatial agglomeration. Technological innovation, ICT, urbanization, and advanced industrial structure positively influence green development.
Conclusions:
- Technological innovation value chain efficiency is a critical driver for enhancing green development in manufacturing.
- Spatial factors and specific drivers like ICT and industrial structure play vital roles in achieving green manufacturing.
- Targeted strategies are needed to address regional disparities and leverage innovation for sustainable industrial growth.
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