E-commerce platforms can use big data resources and innovation technologies to exert customized innovation efforts on the research and development of their self-owned brands, but the interaction of customized innovation efforts and power structure differences on the introduction strategy of e-commerce platforms has become the focus of academia and industry. Based on this problem, the game theory method was used to construct three models in three situations: not introducing self-owned brands, weak e-commerce introducing self-owned brands and strong e-commerce introducing self-owned brands. The theoretical and numerical simulation results show that, the e-commerce platform only when the cost efficiency of self-owned brand is higher than the certain threshold, the strategy can not only significantly increase the revenue of the manufacturer but also increase the overall channel profit under given conditions; compared with the situation of the strong e-commerce platform, the weak e-commerce platform introducing self-owned brands will benefit the manufacturer. The research conclusion provides a theoretical basis for the e-commerce platform to make the decision of introducing its own brand, and also provides the management inspiration for the strategy optimization of the e-commerce platform.
| 科 Family | 属数 Number of genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) | 属 Genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) |
|---|---|---|---|---|---|---|
| 鹅膏菌科Amanitaceae | 2 | 11 | 5.26 | 鹅膏菌属 Amanita | 10 | 4.78 |
| 小菇科 Mycenaceae | 2 | 12 | 5.74 | 丝盖伞属 Inocybe | 5 | 2.39 |
| 多孔菌科 Polyporaceae | 8 | 14 | 6.70 | 蜡蘑属 Laccaria | 5 | 2.39 |
| 红菇科 Russulaceae | 3 | 23 | 11.00 | 小皮伞属 Marasmius | 6 | 2.87 |
| 小菇属 Mycena | 11 | 5.26 | ||||
| 光柄菇属 Pluteus | 5 | 2.39 | ||||
| 红菇属 Russula | 17 | 8.13 | ||||
| 栓菌属 Trametes | 5 | 2.39 |