20.04.2024
- Fundraising-Journal: Editierte RSS-Feeds zu Fundraising-Themen
06.12.11, 19:35 - DonorPower Blog
Apply the 80/20 Rule ... Everywhere
The Pareto principle (also known as the ?80/20 Rule?) states that, for many events, approximately 80% of the effects come from 20% of the causes. In the early 1900?s, Vilfredo Pareto determined that 80 percent of the land in Italy...
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