----------------- HES POSTING ----------------- 
 
Who can give me the exact quote (and reference, if possible) on Lucas 
saying something to the effect that a diverse background makes if most 
likely for somebody to create a (scientific) breakthrough? (Human capital 
is not as homogenous as purported?) 
 
Thank you! 
 
Wilfred Dolfsma 
Delft University of Technology 
 
------------ FOOTER TO HES POSTING ------------ 
For information, send the message "info HES" to [log in to unmask]