Robert Litan is on CollEc

rank value
closeness 4256 4.72908
betweenness 17721 0.394618

co-authors

  1. William Baumol [pba92]
  2. Alice Rivlin [pri423]
  3. Robert Hahn [pha382]
  4. Carl Shapiro [psh275]
  5. R. Gilbert [pgi237]
  6. Robert Lawrence [pla608]