mathematical principles of the theory of wealth -- [Recherches sur les principes mathématiques de la théorie des richesses …] -- Rudolf Auspitz and Richard Lieben : an inquiry into price theory -- [Untersuchungen über die theorie des preises … shining moment for economic theory -- Sismondi's Nouveaux principes d'economie politique : classical liberalism, philanthropy …

theory and policy. In particular, they follow in the tradition of his work on oligopoly and price theory, welfare theory and … policy, growth theory, environmental economics, technical change and the history of economic thought and methodology. The …