Borsenberger, Claire, Cremer, Helmuth, Joram, Denis, Lozachmeur, Jean-Marie and Malavolti-Grimal, Estelle (2023) E-Commerce, Parcel Delivery and Environmental Policy. In: The Postal and Delivery Contribution in Hard Times Parcu, Pier Luigi, Brennan, Timothy J. and Glass, Victor (eds.) Springer Nature Switzerland AG. Series “Topics in Regulatory Economics and Policy” Cham pp. 141-160. ISBN 978-3-031-11412-0

Borsenberger, Claire, Cremer, Helmuth, Joram, Denis, Lozachmeur, Jean-Marie and Malavolti-Grimal, Estelle (2022) Data and the Regulation of E-commerce : Data Sharing vs. Dismantling. In: The Economics of the Postal and Delivery Sector: Business Strategies for an Essential Service Parcu, Pier Luigi, Brennan, Timothy J. and Glass, Victor (eds.) Springer Nature Switzerland AG. Series “Topics in Regulatory Economics and Policy” Cham pp. 49-66. ISBN 978-3-030-82692-5

Boldron, François, Borsenberger, Claire, Cremer, Helmuth, De Donder, Philippe, Joram, Denis and Roy, Bernard (2011) Environmental Cost and Universal Service Obligations in the Postal Sector. Review of Network Economics, 10 (3).

Boldron, François, Borsenberger, Claire, Cremer, Helmuth, De Donder, Philippe, Joram, Denis and Roy, Bernard (2011) Sustainable Growth and the Postal Sector: Universal Service vs. Environmental Protection. In: Reinventing the Postal Sector in an Electronic Age Crew, Michael A. and Kleindorfer, Paul R. (eds.) Edward Edgar Publishing. Chapter 25.

Cremer, Helmuth and De Donder, Philippe (2010) Avantages et limites de la tarification non linéaire: le contrat commercial dans le secteur postal. In : Libéralisation & Services Publics: Economie postale Boldron, François, Borsenberger, Claire, Joram, Denis, Lecou, Sébastien and Roy, Bernard (eds.) Economica. pp. 319-331.

Borsenberger, Claire, Cremer, Helmuth, De Donder, Philippe, Joram, Denis and Roy, Bernard (2010) Funding the Cost of Universal Service in a Liberalized Postal Sector. In: Heightening Competition in the Postal and Delivery Sector Crew, Michael A. and Kleindorfer, Paul R. (eds.) Edward Edgar Publishing. Chapter 14. pp. 220-334.

Cremer, Helmuth and Malavolti-Grimal, Estelle (2010) Le financement de la presse française. In : Libéralisation & Services Publics: Economie postale Boldron, François, Borsenberger, Claire, Joram, Denis, Lecou, Sébastien and Roy, Bernard (eds.) Economica. pp. 205-218.