TY - JOUR AU - Hehenkamp, Burkhard AU - Leininger, Wolfgang ID - 3410 IS - 3 JF - Journal of Evolutionary Economics SN - 0936-9937 TI - A note on evolutionary stability of Bertrand equilibrium VL - 9 ER - TY - JOUR AU - Hehenkamp, Burkhard AU - Qin, Cheng-Zhong AU - Stuart, Charles ID - 3417 IS - 2 JF - Journal of Evolutionary Economics SN - 0936-9937 TI - Economic natural selection in Bertrand and Cournot settings VL - 9 ER -