London CNN —Finance officials from the world’s biggest economies began talks this week on introducing a global minimum tax on billionaires. According to the EU Tax Observatory, the super-rich in big countries pay a far smaller share of their income in taxes than ordinary people. The world’s current patchwork of tax regimes fails “to properly tax the individuals with the highest ability to pay taxes,” he added. The negotiations on a minimum tax on corporations took years,” Quentin Parrinello, senior policy advisor at the EU Tax Observatory, told CNN. Practical headachesA global minimum tax on billionaires would be more complicated to implement than the one introduced for corporations, says Arun Advani, an economics professor at the University of Warwick.

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Persons: ” Gabriel Zucman, ” Quentin Parrinello, ” Parrinello, Arun Advani, “ It’s, ” Advani, “, ’, Advani, ” Organizations: London CNN — Finance, EU, Observatory, Oxfam, EU Tax Observatory, Independent, Climate Finance, European Union, CNN, University of Warwick Locations: São Paulo, Brazil, France, Italy, United States, China, India, Saudi Arabia, Argentina, London, New York