Bob van der Zwaan is on CollEc

rank value
closeness 8634 4.70252
betweenness 17992 0.482352

co-authors

  1. Reyer Gerlagh [pge153]
  2. Alban Kitous [pki471]
  3. Massimo Tavoni [pta48]
  4. Richard Tol [pto90]
  5. German Romero [pro629]
  6. Marjan Hofkes [pho261]