城市网约车与巡游出租车动态博弈及碳排放效应研究

矫金池,孙健,倪训友

Dynamic game and carbon emission effects between urban ride-sourcing and cruise taxis

Jinchi JIAO,Jian SUN,Xunyou NI

表 3 网约车、巡游出租车竞争程度标度

Tab.3 Regulations on degree of competition between ride-sourcing and cruise taxis

竞争状态编号 状态描述 HHI变化范围 网约车数量变化范围 巡游出租车数量变化范围 1.0 完全竞争 0.500≤HHI≤0.501 [16 715, 15 285] [16 715, 15 285] 2.1 网约车轻微优势 0.501＜HHIrs≤0.520 (16 715, 19 200] [12 800, 15 285) 2.2 网约车优势竞争 0.520＜HHIrs≤0.625 (19 200, 24 000] [8 000, 12 800) 2.3 网约车基本垄断 HHIrs＞0.625 (24 000, 32 000] [0, 8 000) 3.1 巡游出租车轻微优势 0.501＜HHIct≤0.520 [12 800, 15 285) (16 715, 19 200] 3.2 巡游出租车优势竞争 0.520＜HHIct≤0.625 [8 000, 12 800) (19 200, 24 000] 3.3 巡游出租车基本垄断 HHIct＞0.625 [0, 8 000) (24 000, 32 000]