Richest 1% own more than the rest of the world

Political and business leaders gathering at the World Economic Forum in Davos later this week are set to be challenged over the issue of the widening gap between the wealthiest and the rest.

A research paper released by Oxfam suggests the richest 1% have seen their share of global assets rise from 44% in 2009 to 48% last year - with an average worth of 2.7 million dollars (£1.8 million) each.

The wealth share of the richest 1% is on track to exceed 50% in 2016, the charity said.

Below the richest fifth, 80% of the world's population own just 5.5% of wealth - an average of 3,851 dollars (£2,500) each and the equivalent of one seven hundredth of the average wealth of the 1%.

Oxfam said the "very richest" of the top 1% - the 80 individuals at the top of the Forbes Billionaires list - have seen their total net wealth rise from 1.3 trillion dollars in 2010 to 1.9 trillion dollars last year.

The report added: "The wealth of these 80 individuals is now the same as that owned by the bottom 50% of the global population, such that 3.5 billion people share between them the same amount of wealth as that of these extremely wealthy 80 people."

Last year 1,645 people were listed as billionaires and Oxfam said the group is "far from being globally representative". Almost 30% are US citizens and more than one in three inherited some or all of their wealth, according to the report.

Oxfam International executive director Winnie Byanyima said: "Do we really want to live in a world where the 1% own more than the rest of us combined?

"The scale of global inequality is quite simply staggering and despite the issues shooting up the global agenda, the gap between the richest and the rest is widening fast.

"In the past 12 months we have seen world leaders from President Obama to Christine Lagarde talk more about tackling extreme inequality but we are still waiting for many of them to walk the walk.