Robert Porter is on CollEc

rank value
closeness 12591 5.12305
betweenness 13283 0.594708

co-authors

  1. John Zona [pzo20]
  2. Edward Green [pgr13]
  3. Guofu Tan [pta677]
  4. Joris Pinkse [ppi455]
  5. Alfred Kahn [pka997]
  6. Mark Armstrong [par85]
  7. Lung-Fei Lee [ple74]
  8. Philip Haile [pha381]