----------------- HES POSTING ----------------- Moses Abramovitz, in "Welfare quandaries and productivity concerns", (AER, 1981 (1)) wrote: "Frank Knight liked to say that progress is not a question of happiness; it is a question of what people are unhappy about" (p. 4). In which paper or book Knight could have written such a thesis or similia? Luigino Bruni ------------ FOOTER TO HES POSTING ------------ For information, send the message "info HES" to [log in to unmask]