Summary

Louis Brandeis Groesbeck v. Duluth, South Shore & Atlantic Railway Company…

The justification for a uniform fare per mile is furnished by the doctrine of averages; and the Legislature of Michigan made clear its purpose to apply the doctrine of averages in order to give to travelers the benefit of the two-cent fare on those portions of a railroad on which travel was light and the cost of carrying each passenger necessarily far in excess of two cents a mile.
Source: Wikisource

Louis Brandeis Groesbeck v. Duluth, South Shore & Atlantic Railway Company…

What method should be pursued in making such division is a very difficult problem to which railroad accountants, the Interstate Commerce Commission and state Railroad Commissions have for years given serious attention. [2] Despite much patient study and the exhibition of great ingenuity no wholly satisfactory method has yet been devised. The variables due to local conditions are numerous; and experience teaches us that it is much easier to reject formulas presented as being misleading than to find one apparently adequate.
Source: Wikisource

Get perspective with Kwize: daily news enlightened by great literature