2001

Cremer, Helmuth, Florens, Jean-Pierre, Grimaud, André, Marcy, Sarah, Roy, Bernard and Toledano, Joëlle (2001) Entry and Competition in the Postal Market: Fondations for the Construction of Entry Scenarios. Journal of Regulatory Economics, 19 (2). pp. 107-121.

2002

Cremer, Helmuth, Roy, Bernard, Toledano, Joëlle and De Villemeur, Étienne (2002) Structure optimale des prix dans le secteur postal. Revue Économique.

Florens, Jean-Pierre, Marcy, Sarah and Toledano, Joëlle (2002) Mail Demand in the Long and Short Term. In: Postal and Delivery Services: Pricing, Productivity, Regulation and Strategy Springer. Series “Topics in Regulatory Economics and Policy”, Vol. 41. Chapter 10. pp. 171-190. ISBN 0-7923-7638-2

Cremer, Helmuth, Roy, Bernard, Toledano, Joëlle and de Villemeur, Étienne (2002) Pricing and Worksharing Discounts in the Postal Sector. In: Postal and Delivery Services: Delivering on Competition Crew, Michael A. and Kleindorfer, Paul R. (eds.) Springer. Series “Topics in Regulatory Economics and Policy”, Vol. 44. pp. 33-48. ISBN 978-1-4615-0233-3

2003

Cremer, Helmuth, Roy, Bernard, Toledano, Joëlle and De Villemeur, Étienne (2003) Optimal Pricing and Price-Cap Regulation in the Postal Sector. Journal of Regulatory Economics, 24 (1). pp. 49-62.

2004

Cremer, Helmuth, Roy, Bernard, Toledano, Joëlle and de Villemeur, Étienne (2004) Access and (Non-)Uniform Pricing in the Postal Sector. In: Competitive Transformation of the Postal and Delivery Sector Crew, Michael A. and Kleindorfer, Paul R. (eds.) Springer. Series “Topics in Regulatory Economics and Policy”, Vol. 46. Chapter 2. pp. 43-68. ISBN 978-1-4419-8915-4

Cremer, Helmuth, Roy, Bernard, Toledano, Joëlle and De Villemeur, Étienne (2004) Accès et Tarification dans le secteur postal. In : Economie Postale : les Fondements Toledano, Joëlle (ed.) Economica.

Cremer, Helmuth, Florens, Jean-Pierre, Grimaud, André, Marcy, Sarah, Roy, Bernard and Toledano, Joëlle (2004) Entrée et concurrence sur le marché postal, Méthodologie pour la construction de scénarios d'entrée. In : Economie Postale : les Fondements Toledano, Joëlle (ed.) Economica. pp. 263-280.

Florens, Jean-Pierre and Toledano, Joëlle (2004) Introduction au Chapitre 2 - La demande. In : Economie Postale : les Fondements Toledano, Joëlle (ed.) Economica. pp. 43-49.

Florens, Jean-Pierre, Marcy, Sarah and Toledano, Joëlle (2004) La demande de courrier à court et long terme. In : Economie Postale : les Fondements Toledano, Joëlle (ed.) Economica. pp. 50-71.

Cremer, Helmuth, Roy, Bernard, Toledano, Joëlle and De Villemeur, Étienne (2004) Tarification et préparation du courrier dans le secteur postal. In : Economie Postale : les Fondements Toledano, Joëlle (ed.) Economica. pp. 329-343.

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

Cremer, Helmuth, Roy, Bernard, Toledano, Joëlle and de Villemeur, Étienne (2005) Worksharing, Pricing and Competition in the Postal Sector. In: Regulatory and Economics Challenges in the Postal and Delivery Sector Crew, Michael A. and Kleindorfer, Paul R. (eds.) Springer. Series “Topics in Regulatory Economics and Policy” pp. 139-161. ISBN 978-0-387-23637-7

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).