Inflation Was Sooo 1970s! Will It Roar Back in the 2020s?
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Inflationary pressures remain subdued due to the 4Ds: détente, technological disruption, demographics, and debt. Deflationary pressures persist rather than a resurgence of inflation.
Ed Yardeni bets on continued deflationary pressure “....Our money is on the 4Ds. They should continue to keep a lid on inflation.... Détente. In the grand sweep of economic history, inflation tends to occur during relatively short and infrequent episodes, i.e., during war times. The more common experience has been either very low inflation or outright deflation during peacetimes....Technological Disruption. Nevertheless,recent global trade tensions and the pandemic are likely to cause businesses to diversify their offshore supply chains away from China and to onshore more of them. That could be costly and inflationary. It could also be cost effective now that labor shortages attributable to global demographic trends are stimulating technological innovations in automation, robotics, artificial intelligence, and 3D manufacturing. These all enable onshoring and boost productivity to boot.... Demographics. Fertility rates have plunged below population replacement in recent decades around the world as urbanization has changed the economics of having children. Instead of being an important source of labor and elder care, as they were in agrarian communities, children are all cost in urban settings. Nursing homes have few vacancies, while maternity wards have plenty. Increasingly geriatric demographic profiles are inherently deflationary....Debt. During the 1960s through the 1980s, debt was stimulative; more of it stimulated more demand and added to inflationary pressures. Now, easy credit conditions aren’t as stimulative to demand as in the past because so many consumers have so much debt already. However, easy monetary conditions are a lifeline to zombie companies, enabling them to raise funds to stay in business and add to global supplies of goods and services, which is deflationary....) …The dollar’s descent. Yet another interesting set of correlations is the ones between the inverse of the dollar versus the price of copper and versus expected inflation (Fig. 19 and Fig. 20). All three variables are consistent with rising inflation pressures. However, similar past episodes in recent years signaled that deflationary pressures were abating rather than inflation rebounding….”
Ed Yardeni, "Inflation Was Sooo 1970s! Will It Roar Back in the 2020s?,"Yardeni Research, December 12, 2020, http://blog.yardeni.com/2020/12/inflation-was-sooo-1970s-will-it-roar.html


