Evaluation of green innovation efficiency in catering industry based on data envelopment analysis DOI Open Access

Ying Zhong,

Yanyan Yao,

Xiaoting Huang

et al.

Applied Mathematics and Nonlinear Sciences, Journal Year: 2025, Volume and Issue: 10(1)

Published: Jan. 1, 2025

Abstract Green innovation makes economic growth rely on scientific and technological innovation, replaces the traditional cheap labor energy-driven development mode, achieves goal of ecological environment improvement sustainable development, realizes green society as a whole. In this paper, China’s catering industry is selected specific research object, system indicators for measuring efficiency built, an SBM-DEA model based non-expected outputs constructed, Malmquist-Luenberger productivity index introduced to improve model, realizing evaluation in 30 provinces regions China. Meanwhile, convergence status regional national explored according China whole East West. The values two stages technology industrialization are 0.6149 0.8751, respectively. value second stage significantly higher than that first stage. through comparison, it can be seen has clear gap between regions, dynamic most provincial administrative units greater 1. addition, from 2014 2023, change trend presented by inter-regional differences food beverage East-Central, East-West, Center-West overall decreasing trend, is, convergence, which provides data support relevant decisions.

Language: Английский

Study on the efficiency evolution of carbon emissions and factors affecting them in 143 countries worldwide DOI
Fugui Dong, Peijun Wang, Wanying Li

et al.

Urban Climate, Journal Year: 2025, Volume and Issue: 59, P. 102265 - 102265

Published: Jan. 5, 2025

Language: Английский

Citations

0
Electricity demand forecasting and power supply planning under carbon neutral targets DOI

Li Guangxiao,

Yang Yilu,

Zongjie Liu

et al.

Energy Reports, Journal Year: 2025, Volume and Issue: 13, P. 2740 - 2751

Published: Feb. 19, 2025

Language: Английский

Citations

0
Spatiotemporal analysis of carbon emission efficiency across economic development stages and synergistic emission reduction in the Beijing-Tianjin-Hebei region DOI
Wei Qing, Lianqing Xue,

H. Y. Zhang

et al.

Journal of Environmental Management, Journal Year: 2025, Volume and Issue: 377, P. 124609 - 124609

Published: Feb. 21, 2025

Language: Английский

Citations

0
Carbon productivity: Reexamining the quality of economic growth in China with fixed-sum CO2 emission constraint DOI
Fangqing Wei, Chenxi Yuan, Jiayun Song

et al.

Energy Economics, Journal Year: 2025, Volume and Issue: unknown, P. 108363 - 108363

Published: March 1, 2025

Language: Английский

Citations

0
Evaluation of green innovation efficiency in catering industry based on data envelopment analysis DOI Open Access

Ying Zhong,

Yanyan Yao,

Xiaoting Huang

et al.

Applied Mathematics and Nonlinear Sciences, Journal Year: 2025, Volume and Issue: 10(1)

Published: Jan. 1, 2025

Abstract Green innovation makes economic growth rely on scientific and technological innovation, replaces the traditional cheap labor energy-driven development mode, achieves goal of ecological environment improvement sustainable development, realizes green society as a whole. In this paper, China’s catering industry is selected specific research object, system indicators for measuring efficiency built, an SBM-DEA model based non-expected outputs constructed, Malmquist-Luenberger productivity index introduced to improve model, realizing evaluation in 30 provinces regions China. Meanwhile, convergence status regional national explored according China whole East West. The values two stages technology industrialization are 0.6149 0.8751, respectively. value second stage significantly higher than that first stage. through comparison, it can be seen has clear gap between regions, dynamic most provincial administrative units greater 1. addition, from 2014 2023, change trend presented by inter-regional differences food beverage East-Central, East-West, Center-West overall decreasing trend, is, convergence, which provides data support relevant decisions.

Language: Английский

Citations

0