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 2 西安市主城区内赫芬达尔-赫希曼指数统计（摘录）

Tab.2 Herfindahl-Hirschman indexes statistics within main urban area of Xi’an (excerpt)

FID R T Q HHI 2001 613 6 640 7 253 0.845 2002 1 089 3 762 4 851 0.652 2003 1 669 6 103 7 772 0.663 2004 516 449 965 0.502 2005 44 82 126 0.545 2006 87 33 120 0.601 2007 16 138 154 0.814 2008 4 0 4 1.000