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Industries | Service-oriented revenue per employee | Service-oriented return on assets | Points of inflection (SED-RPE; SED-ROA) | Industry technical complexity | Degree of industry competition |
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Clothing manufacturing | Inverted U-shaped relation (short-term service spillover; long-term service dilemma) | Linear negative correlation (service trap) | (8.47; no inflection point) | 0.37 | 0.28 |
Electrical appliance manufacturing | Inverted U-shaped relation (short-term service spillover; long-term service dilemma) | Linear negative correlation (service trap) | (7.28; no inflection point) | 0.49 | 0.09 |
Beverage and wine manufacturing | Linear positive correlation (service spillover) | Positive U-shaped relation (short-term service trap; long-term service spillover) | (no inflection point; 5.92) | 0.34 | 0.11 |
Automobile manufacturing | Inverted U-shaped relation (short-term service spillover; long-term service dilemma) | Positive U-shaped relation (short-term service trap; long-term service spillover) | (7.45; 6.89) | 0.51 | 0.16 |
Medical and pharmaceutical manufacturing | No linear relationship & no U-shaped relationship | No linear relationship & no U-shaped relationship | (no inflection point; no inflection point) | 0.46 | 0.02 |
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