Scales Deal Exclusivity (DLEX) A comprehensive psychometric review of the Deal Exclusivity (DLEX) scale developed by Barone and Roy... September 18, 2026 • Dr. Mohammed Looti
Scales Perceived Discount Magnitude (PDM) A comprehensive psychometric guide to the Perceived Discount Magnitude (PDM) scale developed by Xie and... September 12, 2026 • Dr. Mohammed Looti