Xavier Sala-i-Martin is on CollEc

rank value
closeness 2082 4.94558
betweenness 3607 2.16633

co-authors

  1. Casey Mulligan [pmu64]
  2. Robert Barro [pba251]
  3. Nouriel Roubini [pro145]
  4. William Dow [pdo236]
  5. Ricard Gil [pgi177]
  6. Elsa Artadi [par128]
  7. Melvyn Weeks [pwe205]
  8. john muellbauer [pmu109]
  9. Janine Aron [par29]