Gaudeul, Alexandre and Jullien, Bruno (2008) E-Commerce, Two-Sided Markets and Info-Mediation. In: Internet and Digital Economics: principles, Methods and Applications Brousseau, Éric and Curien, Nicolas (eds.) Cambridge University Press. Chapter 9. Cambridge pp. 268-290. ISBN 9780521671842

Hege, Ulrich and Michenaud, Sébastien (2007) The Valuation and Financing of Internet Start-Ups. In: Internet and Digital Economics: principles, methods and applications Brousseau, Éric and Curien, Nicolas (eds.) Cambridge University Press. Chapter 4. pp. 142-169. ISBN 978-0-521-67184-2

Curien, Nicolas, Jullien, Bruno and Rey, Patrick (1998) Pricing Regulation under Bypass Competition. RAND Journal of Economics, 29 (2). pp. 259-279.