Dranove, David, Subramaniam Ramanarayanan and Andrew Sfekas. "Does the Market Punish Aggressive Experts? Evidence from Cesarean Sections" The B.E. Journal of Economic Analysis & Policy, 11.2 (2011): -. Retrieved 19 May. 2013, from doi:10.2202/1935-1682.2800

Dranove, D., Ramanarayanan, S. & Sfekas, A. (2011). Does the Market Punish Aggressive Experts? Evidence from Cesarean Sections. The B.E. Journal of Economic Analysis & Policy, 11(2), pp. -. Retrieved 19 May. 2013, from doi:10.2202/1935-1682.2800

Dranove, David, Subramaniam Ramanarayanan and Andrew Sfekas. 2011. Does the Market Punish Aggressive Experts? Evidence from Cesarean Sections. The B.E. Journal of Economic Analysis & Policy. 11(2): -. Retrieved 19 May. 2013, from doi:10.2202/1935-1682.2800