Walking is a great way to lose 20 pounds for many reasons, and knowing how to do it effectively will help you reach your goal weight in no time. Walking is enjoyable for most people, easy on your joints, and one of the safest forms of exercise.
The Gini index is the Gini coefficient expressed as a percentage, and is. equal to the Gini coefficient multiplied by 100. (The Gini coefficient is equal to half. of the relative mean difference.) The Gini coefficient is often used to measure income inequality.
What is the 'Herfindahl-Hirschman Index - HHI' The Herfindahl-Hirschman index (HHI) is a commonly accepted measure of market concentration. It is calculated by squaring the market share of each firm competing in a market, and then summing the resulting numbers, and can range from close to zero to 10,000.