Lo que demostramos es que, tan pronto como uno reconoce que la información es imperfecta, como obviamente es, se puede demostrar que esos "externalismos" son penetrantes y que las fallas del mercado son similarmente penetrantes.
What we showed is that, as soon as one recognizes that information is imperfect - as it obviously is - then these externalities can be shown to be pervasive, and that market failures are similarly pervasive.