Redaktionen, .-. (1972). Frisch, Ragnar: Cooperation between politicians and econometricians on the formalization of political preferences. by the Federation of Swedish industries. Stockholm: Sveriges 1971. 66 pp. Sv. kr. 11,75. Nationaløkonomisk Tidsskrift, 110. Hentet fra https://tidsskrift.dk/nationaloekonomisktidsskrift/article/view/61537