Doctor, J.N.

health utility function subject effect value state policy study preference probability score model group journal theory utility function result method equity decision bleichrodt weight prospect analysis weighting / journal table qaly model equity weights question prospect theory outcome economic sequence error assumption equity weighting function patient health states measurement doctor difference rating scale utility independence independence rank-dependent policy b theorem marginality gamble fi ndings med decis response health state aversion wakker interval context quality group size risk aversion loss aversion condition research sample tto scores rank-dependent utility rank-dependent qaly model sequence invariance equivalent people elicitation person rs scores proportion finition duration health state improvements