Ellingsen, Tore; Johannesson, Magnus; Tjøtta, Sigve; … - Economics Institute for Research (SIR), … - 2007
, University of Bergen,
Hermann Fossgate 6, 5007 Bergen, Norway.
sigve.tjotta@econ.uib.no
Gaute Torsvik,
Department of … Economics, University of Bergen,
Hermann Fossgate 6, 5007 Bergen, Norway.
gaute.torsvik@econ.uib.no
SSE/EFI Working Paper …