Secular Inflation

After enjoying a long period of deflationary conditions, the global economy is being pushed by a wide range of forces toward a new and more difficult equilibrium. Surges in demand that used to be accommodated by expansions in supply will now lead more frequently to higher prices.

The post-pandemic economy’s high inflationary pressures are being powered in part by secular trends and forces, many of which are operating on the supply side. While there are also transitory factors – such as supply-chain disruptions and bottlenecks, and China’s zero-COVID policy – these presumably will abate at some point. But the secular trends are likely to lead to a new equilibrium in many economies and global financial markets.

In manufactured goods and intermediate products (a substantial share of the tradable part of the global economy), we are emerging from a long period of deflationary conditions, which had been driven by the introduction of massive amounts of previously unused, low-cost, productive capacity in emerging economies. Whenever there is a demand surge, the equilibrium market response will be some combination of supply expansion and price increases, and for the past several decades, the supply expansion clearly dominated, creating deflationary pressures that came to be taken for granted.

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