The US personal savings rate jumped to 33 percent in April from 12.7 percent in March and 8 percent in April last year.

An increase in savings is regarded by popular economics as less expenditure on consumption. Since consumption expenditure is considered as the main driving force of the economy, obviously a rebound in savings, which implies less consumption, cannot be good for economic activity, so it is held. Saving and wealth—what is the relation?

To maintain their life and well-being, individuals require access to consumer goods. An increase in various consumer goods permits an increase in individuals’ living standards. What allows an increase in the production of consumer goods is the maintenance and the enhancement of the infrastructure of an economy. With better infrastructure, a greater quantity and better quality of consumer goods could be generated and more real wealth can be produced.

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