2005

Cremer, Helmuth, Roy, Bernard, Toledano, Joëlle and De Villemeur, Étienne (2005) Worksharing, Access and Bypass: The Structure of Prices in the Postal Sector. IDEI Working Paper, n. 360

2007

Cremer, Helmuth, Roy, Bernard, Toledano, Joëlle and De Villemeur, Étienne (2007) Worksharing, Access and Bypass: The Structure of Prices in the Postal Sector. Journal of Regulatory Economics, 32 (1).

2013

Cremer, Helmuth, De Donder, Philippe, Dudley, Paul and Rodriguez, Frank (2013) Allocating fixed costs in the postal sector in the presence of changing letter and parcel volumes: applied in outdoor delivery. TSE Working Paper, n. 13-378

2019

Borsenberger, Claire, Cremer, Helmuth, Joram, Denis and Lozachmeur, Jean-Marie (2019) Vertical integration in the e-commerce sector. In: New Business and Regulatory Strategies in the Postal Sector Glass, Victor, Brennan, Timothy J. and Parcu, Pier Luigi (eds.) Springer International Publishing. pp. 143-160. ISBN 978-3-030-02937-1

2020

Borsenberger, Claire, Cremer, Helmuth, Joram, Denis, Lozachmeur, Jean-Marie and Malavolti-Grimal, Estelle (2020) Data and the regulation of e-commerce: data sharing vs. dismantling. TSE Working Paper, n. 20-1094, Toulouse

2021

Borsenberger, Claire, Cremer, Helmuth, Joram, Denis, Lozachmeur, Jean-Marie and Malavolti-Grimal, Estelle (2021) E-commerce, parcel delivery and environmental policy. TSE Working Paper, n. 21-1230, Toulouse

2022

Borsenberger, Claire, Cremer, Helmuth, Joram, Denis, Lozachmeur, Jean-Marie and Malavolti-Grimal, Estelle (2022) E-commerce and parcel delivery: environmental policy with green consumers. TSE Working Paper, n. 22-1318, Toulouse.