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Professor Sandra Sperino’s Work Cited by Third Circuit, Creates Circuit Split


A decision out of the Third Circuit has created a circuit split with three other circuits. On January 10, 2017, the Third Circuit issued an opinion in Karlo v. Pittsburg Glass Works, LLC, No. 15-3435. The Third Circuit held that subgroup claims are allowed in ADEA disparate impact cases, creating a circuit split on the issue. A subgroup claim is when a group of workers tries to establish disparate impact by proving that a subset of older workers were disparately impacted by a decision. For example, in a reduction in force, the employees might argue that workers 50 and older were impacted by the reduction in force compared to workers younger than 50. Read the complete blog posting and Professor Sperino’s article The Sky Remains Intact: Why Allowing Subgroup Evidence is Consistent with the Age Discrimination in Employment Act, 90 Marq. L. Rev. 227 (2006).
Read: Friend of the Court