1. Allon, G., 2012. Boeing and Airbus: Outsourcing and Managing Visibility. Kellog Faculty Blogs: The Operations Room, The Operations Room. http://operationsroom.wordpress.com/2012/07/17/.
2. Log-concave probability and its applications;Bagnoli;Econ. Theory,2005
3. Delegation in contests;Baik;Eur. J. Polit. Econ.,1997
4. Regulating a monopolist with unknown costs;Baron;Econometrica,1982
5. Betts, P., 2007. Airbus and Boeing Take Risks on Outsourcing. Financial Times. http://www.ft.com.