The difference is in the way Wolf Richter presents the concept and mischaracterizes it as trickle down economics.
Wolf says:
> …which would lead those holding stocks to feel wealthier and more confident, and then they’d spend a little more, and some droplets of this might trickle down to the people that are working in the real economy
This is distinctly different than what Bernanke says in that quote. Bernanke is saying that the mere economic indicator of higher stock prices boosts consumer confidence, like when someone sees a lower gas price and feels better about the economy.
I have to agree with Bernanke there. The layperson sees a number on the news that says “economy good” and they worry less about losing their job or spending too much.
Richter misunderstands the wealth effect to be the literal spending of money by people who own assets like stocks and the trickling down of that money.
Even if the wealth effect benefits the wealthy more, trickle down economics is not the same concept.