The Herfindahl Index covered in the prior post is an excellent way of measuring competition. Sadly it involves squaring market shares. This seems too much math so in the spirit of simple metrics I’m suggesting a new measure of competitiveness; the BPI or The Bendle Panda Index. It makes Net Promoter look complex and Gigerenzer…
Category: Herfindahl Index
Measuring Competiton 1 The Herfindahl Index
The competitiveness of any industry matters. One way to measure competitiveness is the Herfindahl Index, also known as the Herfindahl-Hirschman Index. Competition Changes Market Outcomes Consumers usually get a bad deal in “concentrated” markets. This is because markets with fewer significant players usually mean less competition. This matters to managers too. If you are considering entering…
