Johan Graafland is on CollEc

rank value
closeness 11041 4.77451
betweenness 14463 0.723937

co-authors

  1. Ruud de Mooij [pmo473]
  2. Frank de Bakker [pde1069]
  3. Joris Knoben [pkn40]
  4. Lans Bovenberg [pbo45]
  5. Barbara Baarsma [pba159]
  6. Roel Beetsma [pbe209]
  7. jan boone [pbo131]