I am Article Layout
Candles-bamboo_heroes_201607.jpg

The economic impact of trade wars

June 2018

A zero sum game

The effects of a full-scale trade war will extend far beyond the US and China, threatening stagflation worldwide.

When trade breaks down, everybody loses. Our calculations show a full-scale trade war between the US and China – which we still think is unlikely – would tip the global economy into stagflation and lead to a sharp decline in world stocks.

Our model, which is based on IMF estimates, shows that if a 10 per cent tariff on US trade were fully passed onto the consumer, global inflation would rise by about 0.7 percentage points.1 This, in turn, could reduce corporate earnings by 2.5 per cent and cut global stocks’ price-to-earnings ratios by up to 15 per cent.

All of which means global equities could fall by some 15 to 20 per cent, assuming that US bond yields rise in line with inflation. This in effect, would turn the clock back on the world stock market by three years. Under such circumstances, the shares of Chinese exporters and cyclical US stocks – in particular expensive sectors like consumer discretionary – would probably suffer the most.

However, the impact of a trade war will be felt far beyond the two world's largest two economies. In some instances, open economies in such as Taiwan, Korea and Singapore in Asia and Hungary, the Czech Republic and Ireland in Europe could be more vulnerable than the US and China (see chart).

globalised economies at risk
Global value chains participation rate*, % share in total exports
Global value chains participation rate, % share in total exports

*Participation rate is defined by WTO as foreign value-added content of a country's exports + value added supplied to other countries' exports. Source: Pictet Asset Management, CEIC, Thomson Reuters Datastream

The picture that emerges from our analysis is similar to what investors have previously experienced. The history of financial markets shows that the erection of trade barriers is bad for equity markets: the S and P 500 fell 10 per cent in the three months after US President Richard Nixon imposed a 10 per cent tariff on imports in mid-1971.
As the IMF’s chief Christine Lagarde rightly observed, nobody wins a trade war.

The information and data presented in this material are for information purposes only and are not to be considered as an offer or solicitation to buy, sell or subscribe to any securities or financial instruments in any jurisdiction. Investment involves risk.  Past performance is not indicative of future results. Before making investment decision, investors should refer the offering documents.  The value and income of any of the securities or financial instruments mentioned in this document may fall as well as rise and, as a consequence, investors may receive back less than originally invested.  Information, opinions and/or estimates expressed in this material reflect a judgment at its original date of publication and are subject to change without notice. They are not prepared for any particular investment objectives, financial situation or requirements of any specific investor and do not constitute a representation that any investment strategy is suitable or appropriate for an investor’s individual circumstances or otherwise constitute a personal recommendation. If in doubt, please seek independent advice.

This material has not been reviewed by the Securities and Futures Commission or any other regulatory authority. The issuer of this material is Pictet Asset Management (Hong Kong) Limited.