Research Article
[Retracted] Financing Efficiency Calculation of Energy Enterprises Based on Internet of Things
Table 2
Calculation results of DEA financing efficiency of small and medium-sized energy enterprises.
| | Number of SMEs with DEA valid (percentage) | | Years | TE | PTE | SE |
| | 2011 | 9 (15.0%) | 12 (20.0%) | 9 (15.0%) | | 2012 | 8 (13.3%) | 14 (23.3%) | 8 (13.3%) | | 2013 | 6 (10.0%) | 10 (16.7%) | 6 (10.0%) | | 2014 | 9 (15.0%) | 10 (16.7%) | 11 (18.3%) | | 2015 | 9 (15.0%) | 12 (20.0%) | 11 (18.3%) | | Average number of homes | 8 (13.7%) | 12 (19.3%) | 9 (15.0%) | | Efficiency mean | 0.787 | 0.841 | 0.935 |
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