title: Asking the right questions about substitution and complementarity: a comment on Moore's paper.
authors.affiliation: Health Economics Research Unit, Institute of Applied Health Sciences, University of Aberdeen, Foresterhill, Aberdeen AB25 2ZD, UK. a.ludbrook@abdn.ac.uk.
authors.forename: Anne
authors.initials: A
authors.lastname: Ludbrook
mesh_terms: D000428:Alcohol Drinking / Q000191:economics* / Q000331:legislation & jurisprudence* / Q000517:prevention & control; D000437:Alcoholism / Q000191:economics / Q000517:prevention & control; D006801:Humans; D011640:Public Policy / Q000191:economics* / Q000331:legislation & jurisprudence*; D019966:Substance-Related Disorders / Q000191:economics / Q000517:prevention & control