An improper solution to the flood cost sharing problem
指出Abraham和Ramachandran（2020）提出的洪水损失成本分摊模型在数学上正确但缺乏经济一致性。
A model for sharing costs of flood damages has been proposed recently in this journal Abraham and Ramachandran (2020). The suggested model is correct from a mathematical point of view but unfortunately lacks of economic coherence.