Don’t be fooled. That was the simple message from the International Monetary Fund to policymakers as it boosted its forecasts for the global economy for both 2018 and 2019.
Sooner rather than later, the IMF believes, the recovery will peter out.
Growth in the US is being boosted by tax cuts that are not really necessary and could be stoking inflationary pressure. The headwinds to growth in the eurozone – an ageing population and what the IMF sees as a lack of commitment to economic reform – have not eased, but are being countered for now by the European Central Bank’s stimulus policies and by exports to the US.
The fund is concerned that Donald Trump’s tax cuts could eventually add to protectionist pressures. That’s because the US is already running a hefty trade deficit and the cuts will lead to stronger demand and a surge in imports.
By contrast, big exporting nations, such as Germany and China, will see their already large current account surpluses expand further unless they take action to encourage imports.
In the years leading up to the financial crisis of 2008-09, global imbalances between surplus and deficit countries were part of the economic landscape, but there are two key differences between then and now.
The first is that the biggest deficit nation – the US – is led by a president prepared to use protectionist policies to reduce those global imbalances. The second is that a decade of unusually weak real income growth across the west has made voters more suspicious of globalisation.
“Anxiety about technological change and globalisation is on the rise and, when combined with wider trade imbalances, could foster a shift toward inward-looking policies, disrupting trade and investment,” the IMF says in its World Economic Outlook.
What ought to happen, according to the fund, is that governments should use the current window of opportunity to advance policies that lead to higher and more inclusive growth, and build up war chests ready for the next downturn. Or, as George Osborne once put it, they need to fix the roof while the sun shines.