【導(dǎo)讀】堵癥結(jié)在于外部性引起的市場(chǎng)失效。根據(jù)汽車交通的群體性特點(diǎn),采用政府方。結(jié)合國(guó)際城市的交通管理措施,建議采取管。交通等方面加強(qiáng)對(duì)北京市交通的管理。2.1交通供給與交通需求嚴(yán)重失衡························5. 2.2城市布局不合理··································5. 2.3交通結(jié)構(gòu)發(fā)展失衡·································6. 2.4交通管理水平與市民守法意識(shí)落后····················6