Bob van der Zwaan is on CollEc

rank value
closeness 7060 4.89139
betweenness 17834 0.365754

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]