Lafontaine, F., and Malaguzzi Valeri, L. (2009). The Deregulation of International Trucking in the European Union: Form and Effect, Journal of Regulatory Economics, Vol. 35 No. 1, February 2009, pp. 19-44, The Netherlands: Springer, http://dx.doi.org/10.1007/s11149-008-9066-z