Ed Yardeni's $100 trillion boomer wealth argument challenges the demographic bear case

Ed Yardeni has a framework he calls the “G-shaped economy,” where the G stands for generational. The core of it is straightforward: baby boomers and the silent generation together hold $100 trillion in net worth, and that wealth is actively supporting consumer spending and asset markets rather than being liquidated.

They have a hundred trillion dollars of net worth. It is the richest retiring generation ever and everybody's ignoring it. Ed Yardeni

That last point is a direct rebuttal to the long-running demographic bear thesis, associated with forecasters like Harry Dent, which held that retiring boomers would sell assets and downsize their homes, dragging markets lower. Yardeni argues the opposite happened. As he put it, “nobody downsized. Now they’re maintaining two homes. They’re borrowing against their stocks rather than selling them.” Borrowing against appreciated assets rather than selling them is also, he notes, more tax-advantageous, which helps explain the behavior.

The practical implication, in Yardeni’s reading, is that most macro models are underweighting a durable source of demand. A generation with that much accumulated wealth, still spending and still holding assets, is a different economic actor than the one the standard retirement-drawdown models assumed. Whether that spending holds as the cohort ages further is, of course, an open question the evidence does not settle.