rule of three

The rule of three in Business and Economics is a rule of thumb suggesting that there are always three major competitors in any free market within any one industry. This was put forward by Bruce Henderson of the Boston Consulting Group in 1976,http://www.

Rule of Three
Rule Of Three
Rule of Three
A Look at the Rule of Three
Rule of Three, Let It Be? When More Really Is Better
The Rule of Three: A Possible Solution to the Political Problem of Competing Objectives for Road Pricing
THE "RULE OF THREE": A POSSIBLE SOLUTION TO THE POLITICAL PROBLEM OF COMPETING OBJECTIVES FOR ROAD PRICING. IN: URBAN TRANSPORT
The rule of three in esophageal dilation.
The rule of three: How the third event signals the emergence of a streak
Human genetics. Breaking the rule of three
Breaking the rule of three
The Rule of Reasons. Three Models of Deliberative Democracy
The Rule of Three: Surviving and Thriving in Competitive Markets