2 papers
math.PR2025
A Critical Note on Information Distortion in a Supply Chain The Bullwhip Effect
Hau Mike Ma, Jiazhen Huo
In the seminal paper Information Distortion in a Supply Chain: The Bullwhip Effect (Lee, et al. 1997, hereafter referred to as LPW), order batching is regarded as one of the four s…
econ.GN2024
Effects of time aggregation, product aggregation, and seasonality in measuring bullwhip ratio
Hau Mike Ma, Jiazhen Huo, Yongrui Duan
The bullwhip study has received a lot of attention in the literature, but with conflicting results, especially in the context of data aggregation. In this paper, we investigate thr…