Financial World Dominated By A Few Deep Pockets

 https://www.sciencenews.org/article/financial-world-dominated-few-deep-pockets

Science News - By Rachel Ehrenberg August 15, 2011

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Diagramming the relationships between more than 43,000 corporations reveals a tightly connected core of top economic actors.

In 2007, a mere 147 companies controlled nearly 40 percent of the monetary value of all transnational corporations,