What Are Porter’s Five Forces?

Porter’s Five Forces is a model that identifies and analyzes five competitive forces that shape every industry and helps determine an industry’s weaknesses and strengths. Five Forces analysis is frequently used to identify an industry’s structure to determine corporate strategy. Porter’s model can be applied to any segment of the economy to understand the level of competition within the industry and enhance a company’s long-term profitability. The Five Forces model is named after Harvard Business School professor, Michael E. Porter.

Understanding Porter’s Five Forces

Porter’s Five Forces is a business analysis model that helps to explain why various industries are able to sustain different levels of profitability. The model was published in Michael E. Porter’s book, “Competitive Strategy: Techniques for Analyzing Industries and Competitors” in 1980. The Five Forces model is widely used to analyze the industry structure of a company as well as its…