This guide was reviewed by a Business News Daily editor to ensure it provides comprehensive and accurate information to aid your buying decision. Modern businesses run on data. Companies regularly ...

It’s likely you’ve heard of the Pareto principle (maybe even while reading my tips on how to be more productive at work or study more effectively). But do you really know what the Pareto principle is?

With a background in education and a fascination with finance, Emily Batdorf writes approachable content for consumers who want to deepen their understanding of personal finance topics. She loves ...