Anna Godøy†?, Michael Reich‡?, Jesse Wursten§? and Sylvia Allegretto¶,?? †IRLE, University of California, Berkeley, the Norwegian Institute Public Health, Oslo, Norway, Department Health Management Economics, Norway. ‡IRLE, Berkeley. §KU Leuven, Belgium. ¶IRLE, aago{at}niph.no mreich{at}econ.berkeley.edu jesse.wursten{at}kuleuven.be. allegretto{at}berkeley.edu