Price promotion does not always work: online reviews, price-quality heuristics, and risk aversion

RY Kim - Electronic Commerce Research, 2024 - Springer
One-fifth of sales are made on price promotion. Price promotion is like winning a bonus
reward. Despite the potential negative effect of price promotion on perceived quality …

[HTML][HTML] A new model of overall heat transfer coefficient of hot wax oil pipeline based on dimensionless experimental analysis

G Zhou, ZW Xie, XH Xu, Q Li - Case Studies in Thermal Engineering, 2020 - Elsevier
Aimed at biggish prediction error of the overall heat transfer coefficient caused by running
parameters fluctuations, analyze the correlations between various elements including outlet …