Stages of Diversification in a Neoclassical World
Cátia Batista,
Jacques Potin
Economics Letters,
vol. 122, 2014, p. 276-284.
A Variance Screen for Collusion
Rosa Abrantes-Metz,
Luke Froeb,
John Geweke,
Christopher Taylor
International Journal of Industrial Organization,
vol. 24, 2006, p. 467-486.