Research Article
Innovation Efficiency Evaluation of China’s High-Tech Industry considering Subindustry with a Parallel Slack-Based Measure Approach
Table 2
Descriptive statistics of the dataset in 2011.
| | Industries | Statistics | R&D personnel (person) | R&D capital (108 CNY1) | R&D expenditure (108 CNY) | Patents in force (piece) | Sales revenue of new products (108 CNY) |
| | MPP | Maximum | 14729.00 | 790.14 | 40.48 | 1916.00 | 617.55 | | Minimum | 1230.00 | 57.84 | 1.61 | 158.00 | 29.39 | | Mean | 5851.94 | 325.28 | 13.22 | 743.53 | 177.25 | | Std. Dev. | 4333.60 | 207.50 | 12.80 | 552.45 | 153.02 | | EECE | Maximum | 155018.00 | 3969.29 | 409.05 | 48352.00 | 6878.03 | | Minimum | 1389.00 | 249.70 | 2.08 | 68.00 | 48.58 | | Mean | 18695.18 | 750.34 | 47.90 | 4187.76 | 1083.52 | | Std. Dev. | 35676.92 | 918.49 | 93.52 | 11144.37 | 1585.93 | | COE | Maximum | 21669.00 | 628.34 | 52.01 | 9553.00 | 2314.44 | | Minimum | 37.00 | 4.03 | 0.02 | 1.00 | 0.34 | | Mean | 3319.06 | 125.93 | 9.43 | 953.18 | 321.60 | | Std. Dev. | 5496.66 | 180.08 | 14.26 | 2287.69 | 688.86 | | MEMI | Maximum | 21625.00 | 1093.67 | 39.94 | 2666.00 | 545.84 | | Minimum | 16.00 | 22.68 | 0.03 | 38.00 | 9.13 | | Mean | 4355.53 | 156.24 | 7.80 | 594.35 | 93.88 | | Std. Dev. | 5303.95 | 240.88 | 9.57 | 734.46 | 135.67 |
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1CNY represents China Yuan.
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