HERO WP 2009/1: Forfattere: Mishra V, Brinch L, Ernst P, Lønset MK, Tangen JM, Wikelund J, Flatum C, Baggerød E, Helle B, Andresen S, Vaaler S, Hagen TP, Kvaløy S, Rikshospitalet HF, Haukeland universitetssykehus HF, Ullevål universitetssykehus HF, Universitet i Oslo (PDF)
2009
HERO WP 2009/2: Forfatter: Norgård Berntsen, K., Universitetet i Oslo (PDF)
HERO WP 2009/3: Forfatter: Godager, G., Institute of Health Management and Health Economics, Health Economics Research Programme, University of Oslo (PDF)
HERO WP 2009/4: Forfattere Brekke, KA., Kverndokk, S., Department of Economics, University of Oslo, Ragnar Frisch Centre for Economic Research, Oslo, Health Economics Research Programme, University of Oslo (PDF)
HERO WP 2009/5: Forfattere: Godager G, Iversen T, Institutt for helseledelse og helsøkonomi, Universitetet i Oslo (PDF)
HERO WP 2009/6: Forfatter: Hagen TP, Institutt for helseledelse og helsøkonomi, Universitetet i Oslo (PDF)
HERO WP 2009/7: Author: Godager G. Institute of Health Management and Health Economics, Health Economics Research Programme, University of Oslo (PDF)
HERO WP 2009/8: Authors: Iversen, T., Ma, A., Institute of Health Management and Health Economics, Health Economics Research Programme, Department of Economics, Boston University, University of Oslo (PDF)
HERO WP 2009/9: Authors: Melberg, H.O., Lund, K.E., Institute of Health Management and Health Economics, Health Economics Research Programme, University of Oslo, Norwegian Institute for Alcohol and Drug Research (PDF)
HERO WP 2009/10: Author: Melberg, H.O., Institute of Health Management and Health Economics, Health Economics Research Programme, University of Oslo (PDF)
HERO WP 2009/11: Author: Knut Fjeldvig, K., Department of Economics, University of Oslo (PDF)
HERO WP 2009/12: Authors: Hagen T.P, Bjarkum, I., Hobbel, S., Orkerdalen, K., Institutt for helseledelse og helseøkonomi, Universitetet i Oslo (PDF)