1. E. Calthrop, 2001 , On Subsidising Auto Commuting , ETE Working Paper no. 2001-13, CES, Leuven.
2. B. De Borger, and K. Van Dender, 2002 , Transport Tax Reform, Commuting and Endogenous Values of Time , UCI-Economics Working Paper no. 01-02-09, Irvine, CA.
3. Tax revenue and the marginal cost of public funds in Sweden