Robuta

https://www.econstor.eu/handle/10419/289723
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https://www.salon.com/2014/01/29/the_super_rich_from_their_alpine_resort_inequality_is_a_serious_issue_parnter/
Whether they'll actually do anything about it is another question entirely
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https://cointelegraph.com/news/how-cryptocurrency-could-help-tackle-global-income-inequality
Blockchain technology has enabled users to receive payments without needing an intermediary such as a bank.
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