McKinsey & Companyadvanced
A National Supermarket Chain Experienced a 20% Profit Margin Collapse: How Would You Diagnose It?
Key Diagnostic Framework: In a retail margin squeeze with rising revenue, the culprit is rarely pricing—it is usually supply chain shrinkage, channel mix shift (high-margin in-store vs low-margin online delivery), or SKU cost inflation.
Case Round 1 · 2024
Arjun Mehta
Verified McKinsey & Company
48Practice