For the first time since the global financial crisis, world GDP growth is increasingly strong and synchronous, although it has been supported by loose monetary and fiscal policy. Looking to 2018, we believe that the growth momentum will continue and this would be broadly supportive of growth assets. However, there are risks that will require close watching and they include a sharp and unexpected rise in inflation, the unwinding of quantitative easing by central banks and how economies deal with potentially distorted asset prices as monetary policy is tightened.
The increasing breadth of the global economic expansion suggests the global expansion is sustainable and will last longer, with the US demonstrating the most advanced recovery in the current economic cycle. This has resulted in inflation picking up in the US but moving sideways at low levels in the Eurozone, supporting monetary policy divergence. Steady growth is supporting subdued market volatility, and this is supportive of growth assets. Geopolitical risks have the potential to disrupt markets, with the North Korean missile and nuclear weapons program a major threat to regional stability. However, an all-out war is a low probability event as the costs are too high on all sides.
With the global synchronised recovery and central banks unwinding the quantitative easing measures, the global economy is now in the best form since the global financial crisis. Looking beyond the immediate horizon, the next financial crisis could arise from: (1) Rising inflation. Central banks have less ammunition to deal with the next crisis as inflation, whilst under control for now, could rise in the coming years. Inflation is a lagging indicator and there is an 18 month lag time of inflation vs. GDP. The low global inflation we are seeing now is a result of the soft patch in the US economy in late 2015 and early 2016. (2) Populism. More government spending and less money printing should result in inflation and higher bond yields. (3) Demographics. The opening of China since the late 1970s unleashed 1 billion of people into the global workforce and this has been deflationary for wage costs. However, with the effects of the one-child policy now coming through the system, labour is not cheap anymore. (4) China’s growing debt. With the ratio of financial debt to GDP at 200%, a crisis ensured in four countries that hit this level over the last 30 years – Japan, Thailand, the US and Spain. Whilst none of this factors may give rise to a crisis in the immediate future, we need to monitor these indicators.