Alberto Valdes is on CollEc

rank value
closeness 7281 4.8959
betweenness 7424 1.40668

co-authors

  1. Maurice Schiff [psc296]
  2. Joachim Zietz [pzi15]
  3. Daniel Sumner [psu435]
  4. Kym Anderson [pan22]
  5. Ramon Lopez [plo115]
  6. Norman Hicks [phi133]
  7. William Foster [pfo185]
  8. Paul Dorosh [pdo121]