Deliza, 2010 Purchase of irradiated papaya if the papaya had been 168 shoppers Sensory attributes (for Brazil (revealed preference irradiated, the probability papaya blemishes, size, of the good-appearance colour) papaya being chosen was five times that of nonirradiated fruit (0.15/0.03 = 5). Fox, 1998 Stated and revealed Survey: 81% indicated they 229 survey and discount USA – preferences. One will purchase irradiated questionnaire, one retail chicken at price to 98 subjects in and one market experiment, in chicken, and 87% market purchasing irradiated chicken at discounted price.; first retail experiment breast trial: 43% purchased irradiated chicken at equal Number of price and 62% purchased participants in the irradiated chicken at retail was not discounted price; market reported. experiment: 80% purchased irradiated chicken (at equal price), and 84% (at discounted price. Hashim, 2001 Purchase of irradiated beef 68-71% purchased either 207 consumer Type of beef cut (ground USA (revealed preference study) ground chuck or ground beef database beef, ground chuck, top round steak and rib eye steak) Simulated supermarket setting
Deliza, 2010 Purchase of irradiated papaya (revealed preference if the papaya had been irradiated, the probability of the good-appearance papaya being chosen was five times that of nonirradiated fruit (0.15/0.03 = 5). 168 shoppers Sensory attributes (for papaya blemishes, size, colour) Brazil Fox, 1998 Stated and revealed preferences. One questionnaire, one retail and one market experiment, in purchasing irradiated chicken breast Survey: 81% indicated they will purchase irradiated chicken at price to chicken, and 87% at discounted price.; first retail trial: 43% purchased irradiated chicken at equal price and 62% purchased irradiated chicken at discounted price; market experiment: 80% purchased irradiated chicken (at equal price), and 84% (at discounted price. 229 – survey 98 subjects in market experiment Number of participants in the retail was not reported. and discount USA Hashim, 2001 Purchase of irradiated beef (revealed preference study) Simulated supermarket setting 68-71% purchased either ground chuck or ground beef 207 consumer database Type of beef cut (ground beef, ground chuck, top round steak and rib eye steak) USA
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