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Pareto enunció el principio 80/20 basándose en el denominado conocimiento empírico . Observó que la gente en su sociedad se naturally divided between "very few" and "a lot of little ', were established and two groups of 80-20 such proportions that minority group, comprising 20% \u200b\u200bof the population, showed 80% of something and the group majority, comprising 80% of the population, 20% of the same thing.
Pareto enunció el principio 80/20 basándose en el denominado conocimiento empírico . Observó que la gente en su sociedad se naturally divided between "very few" and "a lot of little ', were established and two groups of 80-20 such proportions that minority group, comprising 20% \u200b\u200bof the population, showed 80% of something and the group majority, comprising 80% of the population, 20% of the same thing.
These figures are arbitrary, they are not exact and may vary. Its application lies in the description of a phenomenon and as such, is approximate and adaptable to each particular case.
The Pareto principle has been successfully applied to the fields of politics and economics . He described how a population in which approximately 20% bore 80% of political power and economic wealth, while the other 80% of the population, which Pareto called "the masses", was distributed 20% remaining wealth and had little influence policy. This applies, in general, the distribution of goods natural and global wealth.
One of the most popular applications is its use for sales analysis or commercial . Companies that perform an analysis of billing for the number of customers find that approximately 80% of the turnover depends on the 20% of customers. Almost never see an exact 80-20 ratio, but the disparity between sales and number of customers tends to be true. With this information you can decide which customers are strategic (you have to take care of) and which are minor.
The Pareto principle is also used to analyze the assortment or range of products it sells a commercial enterprise. 80% of turnover comes from 20% of the product catalog. In general, the Pareto principle to analyze a situation and facilitate strategic decision making working with real data.
However, the Pareto principle can be used management tools like Pareto diagram , used widely on issues of QC (80% of defects lie in 20% of processes). Thus, relatively simple, there are different elements involved in a fault and can identify the really relevant issues that carry the highest percentage of errors.
Similarly, in the World Economy , Policy, etc., The Pareto principle can be stated in different ways, summarizing in a way that said ... "To what I get paid, hard work and for what job I get paid much, come on, that 80% charge only 20% of income from business ... ....
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