00594nam a2200157Ia 4500008004100000040001700041082002300058100001900081110004100100245008700141260003800228300000900266440006500275500001000340650008600350190328s9999||||xx |||||||||||||| ||und||  aNITILcNITIL  221sta338.09bE19P  aRaith, Michael  aEconomics of Industry Group (London) 0aProduct differentiation, uncertainty and the stability of collusioncMichael Raith  aLondonbSchool of Economicsc1966  a45p.  aThe economics of industry group: discussion paper series; 16  aEI/16  aIndustrialization-Great Britain; Economics-Great Britain; Industrial productivity