TY  - JOUR

T1  - The random card sort method and respondent certainty in contingent valuation: An exploratory investigation of range bias

JO  - Health Economics (United Kingdom)

PY  - 2014/10/01

AU  - Shackley P

AU  - Dixon S

ED  - 

DO  - DOI: 10.1002/hec.2980

Y2  - 2024/12/22

ER  -