Photography https://filemi.ir/desyrel-50-mg-fiyat-2020-polq trazodone generic for desyrel But there is another side to the story. The Fields Medal creates what economists call a wealth effect, and its net results may be positive. Those who have won their discipline’s highest prize may not just be resting on their laurels but using their prestige to take new directions.Borjas and Doran term this behavior  “cognitive mobility,” moving into unfamiliar research topics, including some outside pure mathematics. Their data suggest that Fields Medalists do so at a rate far beyond that of other elite mathematicians. Ten years after receiving the award, almost 30 percent of the former but less than 10 percent of the latter have ventured into new disciplines. They might be compared to Silicon Valley entrepreneurs who have achieved security by selling their first company and are launching new startups in other industries.