ResearchBenchmarksOwn-price elasticity estimation on Observational retail data matched store-UPC seriesOwn-price elasticity estimation on Observational retail data matched store-UPC seriesFollow83.5Narrower CI RateICDN13.8231.915068.09May 21, 2026Evaluation resultsMethodMethodLinksNarrower CI RateLower Bootstrap Std RateSame-Sign RateNegative Own-Elasticity RateMedian CI WidthMedian Bootstrap StdMore Stable Across Folds RateMedian Inter-Fold StdICDN2026.0583.585.499.11001.0180.25282.70.2557Benchmark2026.0516.514.699.199.12.6830.78917.30.6026