Bob van der Zwaan is on CollEc

rank value
closeness 8309 4.70252
betweenness 17298 0.510941

co-authors

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