Cazals, Catherine, Florens, Jean-Pierre, Rodriguez, Frank and Soteri, Soterios (2008) Forecast Uncertainty in Dynamic Models - An Application to the Demand for Mail (part II). In: Competition and Regulation in the Postal and Delivery Sector Crew, Michael A. and Kleindorfer, Paul R. (eds.) Edward Elgar Publishing. Chapter 5.

Boldron, François, Cremer, Helmuth, De Donder, Philippe, Joram, Denis and Roy, Bernard (2008) Social Costs and Benefits of the Universal Service Obligation in the Postal Market (part I). In: Competition and Regulation in the Postal and Delivery Sector Crew, Michael A. and Kleindorfer, Paul R. (eds.) Edward Elgar Publishing. Chapter 2. pp. 23-35.

Cremer, Helmuth, De Donder, Philippe, Dudley, Paul and Rodriguez, Frank (2008) Pricing, Welfare and Organisational Constraints for Postal Operators (part III). In: Competition and Regulation in the Postal and Delivery Sector Crew, Michael A. and Kleindorfer, Paul R. (eds.) Edward Elgar Publishing. Chapter 11. pp. 150-166.