This presentation will relate the efforts needed to move from a successful experiment on a medium scale to a policy that can be accepted and adopted on a large scale. The case followed is that of the "right level" teaching approach, which has proved effective in India and many other developing countries.
15:00 to 15:30
      
      Symposium
      
            How to generalize a successful experiment : the example of tutoring
      
                    Esther Duflo
      15:00 to 15:30
      
            