1 page., Published by Oxford University Press on behalf of International Communication Association. Special issue article., Authors meta-analyzed 57 studies, conducted in 13 countries with a cumulative N of 42,854. Findings suggested that while pictorial warnings increased affective and some cognitive risk appraisals, they did not increase beliefs about disease risk.
19 pages., Online via UI e-subscription., Authors tested food label and information treatment effects on subjects' willingness-to-pay for organic, "natural," and conventional foods. They found large information effects, including asymmetric cross-market effects for natural and organic foods. Organic premiums increased in response to subjects' seeing the "natural" foods industry's perspective on its products.