Porter's national diamond - part 1

In this lesson

1. 0:00 Porter's National Diamond overview
2. 1:01 Four key factors explained
3. 3:13 Firm structure, strategy and rivalry
4. 5:03 Demand conditions in home markets
5. 6:24 Supply conditions and factor advantages
6. 9:20 Related and supporting industries ecosystem

About this lesson

This framework examines four interconnected factors—firm structure and domestic rivalry, demand conditions, supply conditions, and related supporting industries—to reveal the sources of national competitive advantage at an industry level. Understanding these elements helps you analyse real-world examples like Pepsi and Coke's global dominance, Japan's gaming leadership, and Italy's luxury fashion success, giving you practical tools for Strategic Business Leader and strategic management assessments. In this first part, we explore the model overview and take a detailed look at each of the four factors with concrete examples. You'll see how fierce home market competition can sharpen companies for international success, how demanding domestic customers drive quality improvements, and how natural resources, labour, and geographic advantages create foundational strengths. The session also walks through how related industries and supply chains—like Northern Italy's leather tanneries supporting Gucci and Prada—create ecosystems that amplify competitive advantage. By the end, you'll be equipped to apply this analytical framework to exam questions and real business scenarios, understanding not just what makes industries succeed globally, but why.

Duration: 10m