Borsenberger, Claire, Cremer, Helmuth, De Donder, Philippe and Joram, Denis (2016) Differentiated pricing of delivery services in the e-commerce sector. In: Future of the Postal Sector in a Digital World Brennan, Timothy J. and Crew, Michael A. (eds.) Springer. Series “Topics in Regulatory Economics and Policy” Chapter 13. pp. 191-211. ISBN 9783319244549