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Correction

Correction: Wang et al. Evaluating and Predicting Green Technology Innovation Efficiency in the Yangtze River Economic Belt: Based on the Joint SBM Model and GM(1,N|λ,γ) Model. Sustainability 2025, 17, 6229

1
School of Mathematics and Statistics, Nanjing University of Information Science and Technology, Nanjing 210044, China
2
School of Management Science and Engineering, Research Institute for Risk Governance and Emergency Decision-Making, Nanjing University of Information Science and Technology, Nanjing 210044, China
3
Collaborative Innovation Center on Forecast and Evaluation of Meteorological Disasters (CIC-FEMD), Nanjing University of Information Science and Technology, Nanjing 210044, China
4
School of Business, Nanjing University of Information Science and Technology, Nanjing 210044, China
*
Author to whom correspondence should be addressed.
Sustainability 2025, 17(18), 8177; https://doi.org/10.3390/su17188177
Submission received: 31 July 2025 / Accepted: 3 September 2025 / Published: 11 September 2025
The authors would like to make the following corrections to the published paper [1]. The changes are as follows.
(1)
An error was caused by inadvertently importing an incorrect data file when incorporating the sensitivity analysis into this study during the rushed revision process. The authors would like to change twelve parts of the table content, so they need to replace the original Table 4.
Table 4. Sensitivity analysis results of parameters.
Table 4. Sensitivity analysis results of parameters.
Regionsλλ_NewError (%)γγ_NewError (%)
Shanghai0.9990.9841.5020.9981.0121.403
Jiangxi1.0000.9475.3001.0000.9732.700
Zhejiang0.9950.9990.4020.9871.0031.621
Jiangsu1.0000.9861.4001.0000.9425.800
Hunan0.9920.9593.3271.1031.0128.250
Chongqing0.8940.9789.3961.0210.9982.253
Sichuan0.0010.006600.0001.1901.1126.555
Yunnan0.8790.9032.7300.7560.7914.630
Anhui0.0120.039225.0000.9400.9713.298
Guizhou0.6580.7128.2071.2151.1961.564
Hubei0.9720.8967.8191.9611.7988.312
The above table has been replaced with the one below.
Table 4. Sensitivity analysis results of parameters.
Table 4. Sensitivity analysis results of parameters.
Regionsλλ_NewError (%)γγ_NewError (%)
Shanghai0.9990.9841.5020.9981.0121.403
Jiangxi1.0000.9475.3001.0000.9732.700
Zhejiang0.9950.9990.4020.9871.0031.621
Jiangsu1.0000.9861.4001.0000.9425.800
Hunan1.0000.9594.1001.0000.9782.200
Chongqing0.8940.9789.3961.0210.9982.253
Sichuan0.0010.006600.0001.1901.1126.555
Yunnan0.8790.9032.7300.7560.7914.630
Anhui0.0120.039225.0000.9400.9713.298
Guizhou1.0000.9376.3001.0001.0747.400
Hubei0.9720.8967.8191.9611.7988.312
(2)
A typographical error made during data entry was unfortunately missed due to the limited time spent proofreading. The authors would like to change one part of the table content, so they need to replace the original Table 8.
Table 8. Actual and fitted values of GTI efficiency in the remaining regions of the YREB.
Table 8. Actual and fitted values of GTI efficiency in the remaining regions of the YREB.
GM(1,1)GM(1,N)GM(1.N|λ,γ)
JiangxiSimulationMAPE (%)0.51890.45340.4534
Prediction5.67123.88651.9825
HunanSimulation0.91130.80010.8001
Prediction3.48652.75792.7579
SichuanSimulation13.08056.28785.8352
Prediction21.16724.32414.0716
GuizhouSimulation23.28155.76125.7612
Prediction237.587859.780559.7805
AnhuiSimulation12.95144.22723.1393
Prediction17.076610.17319.2925
YunnanSimulation35.619724.61923.8977
Prediction14.19618.37426.6339
ChongqingSimulation9.67392.53822.5233
Prediction36.780214.964810.7813
HubeiSimulation16.736712.625711.9624
Prediction24.977416.392811.8653
The above table has been replaced with the one below.
Table 8. Actual and fitted values of GTI efficiency in the remaining regions of the YREB.
Table 8. Actual and fitted values of GTI efficiency in the remaining regions of the YREB.
GM(1,1)GM(1,N)GM(1.N|λ,γ)
JiangxiSimulationMAPE (%)0.51890.45340.4534
Prediction5.67123.88653.8865
HunanSimulation0.91130.80010.8001
Prediction3.48652.75792.7579
SichuanSimulation13.08056.28785.8352
Prediction21.16724.32414.0716
GuizhouSimulation23.28155.76125.7612
Prediction237.587859.780559.7805
AnhuiSimulation12.95144.22723.1393
Prediction17.076610.17319.2925
YunnanSimulation35.619724.61923.8977
Prediction14.19618.37426.6339
ChongqingSimulation9.67392.53822.5233
Prediction36.780214.964810.7813
HubeiSimulation16.736712.625711.9624
Prediction24.977416.392811.8653
(3)
To ensure factual accuracy, the imprecise term “lowest efficiency” has been corrected to the more accurate description “low efficiency”. One sentence in “Section 5.2. Policy Implications” on page 25 has been replaced.
The original version is as follows:
For instance, targeting Guizhou province, which exhibits the lowest efficiency, a priority could be placed on establishing green technology transfer platforms connecting universities, research institutes, and local manufacturing enterprises.
The above has been replaced with the sentence below:
For instance, targeting Guizhou province, which exhibits low efficiency, a priority could be placed on establishing green technology transfer platforms connecting universities, research institutes, and local manufacturing enterprises.
(4)
An inappropriate regional example has been removed to improve the accuracy of the conclusion’s supporting evidence. One sentence in “Section 5.1. Conclusions” on page 23 has been replaced.
The original version is as follows:
In contrast, midstream and upstream regions (e.g., Hubei, Sichuan, Guizhou) show γ values significantly deviating from 1, reflecting severe technology lock-in and dependence on traditional energy sources.
The above has been replaced with the sentence below:
In contrast, midstream and upstream regions (e.g., Hubei, Sichuan) show γ values significantly deviating from 1, reflecting severe technology lock-in and dependence on traditional energy sources.
(5)
Another error resulted from a misplaced decimal point for a specific data point during the manual data entry process used to plot a figure. The authors would like to replace Subfigure 9 in Figure 3, so they need to replace the original Figure 3.
Figure 3. Trends in data on indicators of GTI.
Figure 3. Trends in data on indicators of GTI.
Sustainability 17 08177 g001
The above figure has been replaced with the one below.
Figure 3. Trends in data on indicators of GTI.
Figure 3. Trends in data on indicators of GTI.
Sustainability 17 08177 g002
The authors state that the scientific conclusions are unaffected. This correction was approved by the Academic Editor. The original publication has also been updated.

Reference

  1. Wang, J.; Xiong, P.; Wang, S.; Yuan, Z.; Shangguan, J. Evaluating and predicting green technology innovation efficiency in the Yangtze river economic belt: Based on the joint SBM model and GM(1,N|λ,γ) model. Sustainability 2025, 17, 6229. [Google Scholar] [CrossRef]
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MDPI and ACS Style

Wang, J.; Xiong, P.; Wang, S.; Yuan, Z.; Shangguan, J. Correction: Wang et al. Evaluating and Predicting Green Technology Innovation Efficiency in the Yangtze River Economic Belt: Based on the Joint SBM Model and GM(1,N|λ,γ) Model. Sustainability 2025, 17, 6229. Sustainability 2025, 17, 8177. https://doi.org/10.3390/su17188177

AMA Style

Wang J, Xiong P, Wang S, Yuan Z, Shangguan J. Correction: Wang et al. Evaluating and Predicting Green Technology Innovation Efficiency in the Yangtze River Economic Belt: Based on the Joint SBM Model and GM(1,N|λ,γ) Model. Sustainability 2025, 17, 6229. Sustainability. 2025; 17(18):8177. https://doi.org/10.3390/su17188177

Chicago/Turabian Style

Wang, Jie, Pingping Xiong, Shanshan Wang, Ziheng Yuan, and Jiawei Shangguan. 2025. "Correction: Wang et al. Evaluating and Predicting Green Technology Innovation Efficiency in the Yangtze River Economic Belt: Based on the Joint SBM Model and GM(1,N|λ,γ) Model. Sustainability 2025, 17, 6229" Sustainability 17, no. 18: 8177. https://doi.org/10.3390/su17188177

APA Style

Wang, J., Xiong, P., Wang, S., Yuan, Z., & Shangguan, J. (2025). Correction: Wang et al. Evaluating and Predicting Green Technology Innovation Efficiency in the Yangtze River Economic Belt: Based on the Joint SBM Model and GM(1,N|λ,γ) Model. Sustainability 2025, 17, 6229. Sustainability, 17(18), 8177. https://doi.org/10.3390/su17188177

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