Fig. 9From: A stock-flow cohort model of the national car fleetVehicle purchase tax as a function of curb weight, combustion engine power, and type approval CO2 and NOX emission rates, in Norway 2014 (NOK = Norwegian kroner. As of 1 July 2014, € 1 = NOK 8.43). Source: Fridstrøm et al. [12]Back to article page