The Approach to Carbon Emission Quotas of Road Transportation: A Carbon Emission Intensity Perspective

Table 1

Indicators selection.

Primary indicators	Secondary indicators	First round of survey		Second round of survey
		Full mark frequency	Grade sum	Full mark frequency	Grade sum	Coefficient of variation
Input indicator	Number of employees	71%	54	75%	115	0.11
	Number of vehicles	83%	60	80%	120	0.24
	Asset investment	60%	31	Delete	Delete	Delete
	Fuel consumption	74%	55	78%	99	0.12
	Total mileage driven	50%	35	Delete	Delete	Delete
	Carbon trading allowance	95%	71	98%	135	0.14
Product indicator	Output value	90%	68	90%	128	0.09
	Transportation volume	93%	61	85%	130	0.15
	Margin of transport	50%	31	Delete	Delete	Delete
	Value added	30%	20	Delete	Delete	Delete