Alberto Valdes is on CollEc

rank value
closeness 7665 4.84764
betweenness 8082 1.33874

co-authors

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