Cremer, HelmuthORCID: https://orcid.org/0000-0002-8290-5705, De Donder, PhilippeORCID: https://orcid.org/0000-0003-4159-3263 and Rodriguez, Frank (2003) Access Pricing and Parcels Delivery. In: Postal and Delivery Services: Delivering on Competition Crew, Michael A. and Kleindorfer, Paul R. (eds.) Springer US. Series “Topics in Regulatory Economics and Policy”, Vol. 44. pp. 49-69. ISBN 978-1-4615-0233-3

Cazals, CatherineORCID: https://orcid.org/0000-0001-5757-2614 and Florens, Jean-PierreORCID: https://orcid.org/0000-0001-6708-5174 (2003) Econometrics of Mail Demand: A Comparison between Cross-Section and Dynamic Data. In: Postal and Delivery Services: Delivering on Competition Springer. Series “Topics in Regulatory Economics and Policy”, Vol. 44. pp. 119-140. ISBN 978-1-4020-7035-8

Cremer, HelmuthORCID: https://orcid.org/0000-0002-8290-5705, 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