Definition examines reasonable interchangeability and cross-elasticity of demand. Brown Shoe factors include industry recognition, product characteristics, distinct customers, and specialized vendors.
Submarkets may exist within broader markets.
Alternative Names:
Relevant Product Market|Product Market Definition
Why it Matters?
Submarket theories permit plaintiffs to narrow the market around a defendant's specialized offering, which is how monopoly power allegations are sustained against firms with modest positions in broader categories, and rebutting requires evidence of actual substitution to adjacent products. Switching data, win-loss records, and internal competitive assessments naming rivals outside the alleged market are the persuasive evidence.
Frequently Confused with
Related terms
Frequently asked questions
How do plaintiffs narrow the market?
What rebuts a narrow definition?
