This document contains strategy sections from various case studies and articles on competitive strategy. It discusses Nokia's strategy in the US mobile market, Subhiksha's strategy of adopting Walmart's EDLP pricing model in India, and the strategies of companies like Hershey, Mars, Airbus, Boeing, McDonald's, Starbucks, Dell, Lenovo, and Virgin Atlantic among others. The document provides context and analyses for various firms' strategies across multiple industries.