The national debt really does matter
From the Budget, you'd think Britain's growing national debt won't have any consequences, says Merryn Somerset Webb – despite history suggesting otherwise.

We expected Philip Hammond's pre-Brexit Budget to be more of a stop-gap speech than a proper package of policies. And so it was. In this week's issue, John Stepek has pulled out some of the few interesting bits (the bits that will affect your personal finances in the immediate term are in this week's magazine). His key takeaway is a little bit boring, but very important.
The semi-abandonment of "austerity" reflects the new consensus among parties that debt doesn't really matter despite many thousands of years of evidence to the contrary. That's a very bad thing, as will become increasingly clear as our baby-boomers age, need exponentially more spent on their health and social care, but find that barring a wave of nasty new tax rises the money just isn't there.
Maddening as this all is, for me the most interesting bit of the Budget (relatively speaking) was the one genuinely new measure from Hammond the tax on digital services. This isn't set to be huge. It isn't due to come in until April 2020; will be set at 2% a year on the revenues of companies with "specific digital platform models" and turnover of more than £500m; and is only forecast to bring in £400m a year (which is unlikely to cover the costs of even the tiniest proportion of the new hips our boomers will soon be needing). But the money aside, there are two important points to make about it.
MoneyWeek
Subscribe to MoneyWeek today and get your first six magazine issues absolutely FREE

Sign up to Money Morning
Don't miss the latest investment and personal finances news, market analysis, plus money-saving tips with our free twice-daily newsletter
Don't miss the latest investment and personal finances news, market analysis, plus money-saving tips with our free twice-daily newsletter
First, it is all about globalisation. Existing tax rules were designed for a day when big firms had physical factories on the ground and paid tax where those factories were. They don't work so well when, as the Financial Times puts it, big companies "can choose where the taxable value they create is added and then domicile that value, quite legally, to where they will forfeit the least".
Second, it is all about the nation state. We have been told for a long time that in a globalised world there is nothing to be done to make multinationals pay the tax national governments want (and need), and that any action must be internationally backed the European Union is looking at a 3% levy, for example. Hammond clearly doesn't think that is so. Nor do the governments of Spain, Italy, Israel, India, Mexico, Chile and South Korea, all of whom are either discussing measures or have put some in place.
The multinationals tech and traditional have, as we have said before, had a wonderful few decades. They've paid tax where they have liked, they have leveraged the globalised labour market to their huge advantage, and they've paid almost nothing for the debt they've used to goose returns for shareholders. But those days are coming to an end.
Wages are rising everywhere (note Hammond's rise to the National Living Wage), interest rates have turned, and governments have had it with digital tax dodging. If you are looking for a message from the Budget, perhaps this is it: times are getting tougher for the world's big firms and we should invest accordingly.
Get the latest financial news, insights and expert analysis from our award-winning MoneyWeek team, to help you understand what really matters when it comes to your finances.
Merryn Somerset Webb started her career in Tokyo at public broadcaster NHK before becoming a Japanese equity broker at what was then Warburgs. She went on to work at SBC and UBS without moving from her desk in Kamiyacho (it was the age of mergers).
After five years in Japan she returned to work in the UK at Paribas. This soon became BNP Paribas. Again, no desk move was required. On leaving the City, Merryn helped The Week magazine with its City pages before becoming the launch editor of MoneyWeek in 2000 and taking on columns first in the Sunday Times and then in 2009 in the Financial Times
Twenty years on, MoneyWeek is the best-selling financial magazine in the UK. Merryn was its Editor in Chief until 2022. She is now a senior columnist at Bloomberg and host of the Merryn Talks Money podcast - but still writes for Moneyweek monthly.
Merryn is also is a non executive director of two investment trusts – BlackRock Throgmorton, and the Murray Income Investment Trust.
-
Average pension pot by region – how do your retirement savings compare?
Making sufficient savings for retirement is critical to ensure you can enjoy your later years without too many financial worries, but new data suggests some are saving far more than others. We look at the average pension pot by region.
-
Could colour diamonds add a sparkle to your portfolio?
Diamonds of various shades never go out of fashion, says Chris Carter
-
Inflation may be slipping but there is still plenty of misery ahead
Editor's letter Inflation may be a little lower than last month as the prices of petrol and diesel fall back, but it remains structural and long-term, says Merryn Somerset Webb. And there are no painless solutions.
-
Beat the cost of living crisis – go on holiday
Editor's letter As inflation rages, energy bills soar and the pound tanks, what’s a good way to save money this winter? Go on holiday, says Merryn Somerset Webb.
-
How to tackle rising inflation and falling stockmarkets
Editor's letter Inflation is rising around the world. Even though inflation is widely expected to return to around 3.5% next year, it is still wreaking havoc. Merryn Somerset-Webb explains what to do about it.
-
How capitalism has been undermined by poor governance
Editor's letter Capitalism’s “ruthless efficiency” has been undermined by poor governance, a lack of competition and central banks’ over-enthusiastic money printing, says Andrew Van Sickle.
-
Don't be scared by economic forecasting
Editor's letter The Bank of England warned last week the UK will tip into recession this year. But predictions about stockmarkets, earnings or macroeconomic trends can be safely ignored, says Andrew Van Sickle.
-
The biggest change in the last 17 years – the death of the “Greenspan put”
Editor's letter Since I joined MoneyWeek 17 years ago, says John Stepek, we’ve seen a global financial crisis, a eurozone sovereign debt crisis , several Chinese growth scares, a global pandemic, and a land war in Europe. But the biggest change is the death of the “Greenspan put”.
-
The wolf returns to the eurozone’s door
Editor's letter The eurozone’s intrinsic flaws have been exposed again as investors’ fears about Italy’s ability to pay its debt sends bond yields soaring.
-
Things won't just return to normal – that's not how inflation works
Editor's letter You might think that, if inflation is indeed “transitory”, we just need to wait and everything will return to “normal”. But this is a grave misunderstanding of how inflation works, says John Stepek.