Robert Litan is on CollEc

rank value
closeness 4174 4.69095
betweenness 18727 0.360295

co-authors

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