That's 'High Net Worth Individuals' ('filthy rich' to you and I), defined as people with US$1 million or more in liquid assets. According to the 10th edition of the Merrill Lynch-Capgemini
World Wealth Report, the number of HNWIs grew by 6.5% in 2005 to a global population of 8.7m millionaires.
Europe and North America are about even, with an estimated 2.8m and 2.9m rich respectively. By region the fastest growth in HNWIs has been in the Asia-Pacific, which posted growth of 7.3%, resulting in a HNWI population of 2.4 million. The report says by country, fastest growth in millionaires was in South Korea (21.3%), India (19.3%), Russia (17.4%) and South Africa (15.9%).
Commenting on the report, today's Financial Times notes that Commodities multiply the world’s wealthy:
Latin America, the Middle East and Africa saw the greatest growth in the number of rich people last year as surging commodities prices and booming local stock exchanges increased the wealth of entrepreneurs and investors in emerging markets.
The number of people with liquid assets of at least $1m grew by 10 per cent or more in those three regions, according to a report by Merrill Lynch, the investment bank, and Cap Gemini, the consultancy.
But the vast majority of millionaries, 82 per cent, are still to be found in North America, Europe and Asia-Pacific. Still, it's not easy being rich, what with all those different villas to maintain, and the kids off overseas spending your hard earned wealth:
According to the report, 28 per cent of millionaires have residences in more than one country. One in five has children who live abroad.“The looming challenge is to ensure smooth and effective transfer of wealth from one generation to another,” said Eva Castillo, head of Merrill Lynch Global Private Client for the UK & Europe.
Or maybe they could just give the money to people who really need it?






Should one believe the assertion "28 per cent of millionaires have residences in more than one country"?
Without the operational definition of millionaire as $10^6 in liquid assets, this would certainly be false --- but I have a hard time believing it even with the operational definition.
One's circle of friends is not a good replacement for a random sample, but of the hundred or so millionaires I know, I can't count but three with homes outside the US.
Natually, the situation may be different for persons with primary residence outside of the US. If we were to sample the millionaires of Vancouver or Hong Kong, I would still be surprised if 28 percent had homes in more than one country, but it is not absolutely inconceivable. Still, my guess is that these two cities might be near the global maximum.
Finally, it is hard to imagine how the 28% figure was obtained. National revenue reports (IRS in the US) would be informative but difficult to obtain. The design of an informative survey is flatly an impossibility.
I don't think that it would be easy even to estimate the number of US citizens who own homes in Mexico --- and this is surely an easier task than the "28%" assertion.
Posted by: J. Michael Steele | Friday, June 23, 2006 at 04:29 PM
Great post. Trackback.
Posted by: Andrew Leigh | Sunday, June 25, 2006 at 07:52 AM
I must admit I am surprised that the report still, after all the inflation we have seen in recent years, considers individuals with more than $1m in liquid assets as high net worth individuals. Perhaps it is the "liquid" part that causes the confusion - does this mean assets held outside of your main home and pensions? In which case this would seem to exclude large numbers of individuals who chose to keep their wealth in property or in tax efficient pension schemes. The danger in this analysis is that many persons might take the same approach as this blog i.e. that any one having liquid assets over $1m is rich enough to attract envy or maybe even additional taxation. Nowadays $1m is not enough in most major cities to buy a decent house in a decent area. I would suggest that a better definition of HNWI would not be an arbitary cash amount but would be those who own their own home and have sufficent capital to live an (international standard) upper middle class lifestyle on the income produced by the capital alone (adjusted for inflation). I would guess today that probably for London and New York that would be around $5m in total assets, maybe even more.
Posted by: ChrisA | Sunday, June 25, 2006 at 11:38 AM
J. Michael Steele doubts that 28% of millionaires have residences in more than one country. This is clearly a US perspective. In London it is very common for professional couples to own at least one overseas residence. The weekend papers are full of articles and ads about buying overseas, and there are regular TV programmes on the subject as well, like 'A Place in the Sun'. Quite a few of my friends own properties abroad, and most do not satisfy the Merrill Lynch-Capgemini definition of HNWI.
ChrisA raises a legitimate point about those who hold their wealth in property rather than liquid assets. I know from personal experience that US$ 1 million won't get you far in London or New York property markets. Some private wealth firms have already raised the bar to US$2m or more, and it is inevitable that sooner or later so will Merrill Lynch-Capgemini. The reason this report focuses on liquid assets, though, is that it is aimed at the private wealth management industry. It is not an objective assessment of global wealth, as some newspapers have portrayed it.
Posted by: New Economist | Tuesday, June 27, 2006 at 08:06 AM