Just 62 people own as much wealth as the 3.5 billion people in the bottom half of the world’s income scale, the charity said.
“Tax havens are at the core of a global system that allows large corporations and wealthy individuals to avoid paying their fair share,” said Raymond C. Offenheiser, president of Oxfam America, “depriving governments, rich and poor, of the resources they need to provide vital public services and tackle rising inequality.”
Oxfam said publicly available data on some 200 companies — about half of them described by the World Economic Forum as its strategic partners — showed that 9 out of 10 had a presence in at least one tax haven, including the Cayman Islands and Switzerland itself.
The banking sector plays an essential role in the tax-haven issue, the report notes — just 50 big banks manage a majority of offshore wealth. At the same time, the financial sector is a prime source of rising inequality; 1 in 5 billionaires comes from that industry.
The global economy has more than doubled in size in the last 30 years. Its value reached nearly $78 trillion in 2014. But even as countries like China and India have built a vast middle class, those gains have disproportionately flowed to those at the very top of the income ladder.
Workers in nearly all of the world’s most developed nations and in most developing countries have been getting a smaller and smaller share of the pie, Oxfam notes.
In a separate report released on Monday, the Dutch research firm Motivaction International said that at least some of the world’s high earners could be recruited to join a campaign to reduce inequality. The firm surveyed more than 48,000 people in 20 countries who are part of the top 5 percent of income earners.
“There’s a huge divide not between the rich and the rest of the population but between the social- and the self-oriented rich,” said Martijn Lampert, Motivaction’s research director. The self-oriented “do not like to step outside the rich bubble,” he said, but the social-oriented “get more involved, have more compassion, and have more contact with what is happening elsewhere in society.”
“They are in a position to work together with mainstream segments to make change happen,” Lampert said.
Jeffrey A. Winters, a political scientist at Northwestern University who studies economic elites, said the Oxfam report highlighted what has been an acceleration of wealth accumulation among a few individuals. Even within the tiny slice of the top 1 percent, the gap between the ultrawealthy and everyone else in that group has been growing, he noted.
“These are unprecedented levels of stratification in all of human history,” Winters said, whether compared with ancient Rome or authoritarian dictatorships that exert near-total control of a country’s resources. “No other system has concentrated wealth as much as this system has.”