 In "TSC Industries, Inc. v. Northway, Inc.", he articulated a formulation for the standard of materiality in United States securities law that is still applied and used today.In "Cottage Savings Association v. Commissioner of Internal Revenue", he weighed in on the income tax consequences of the savings and loan crisis, permitting a savings and loan association to deduct a loss from an exchange of mortgage participation interests.In "Personnel Administrator MA v. Feeney", Marshall wrote a dissent saying that a law that gave hiring preference to veterans over non-veterans was unconstitutional because of its inequitable impact on women.