Raising incomes in underdeveloped regions will stimulate a far greater increase in aggregate demand due to higher marginal propensity to consume. This in turn will create more jobs in tier 1 and tier 2 cities as well, leading to the creation of a virtuous cycle. This is the polar opposite to the "trickle down economics" bullshit that contributed to the ruin of the American economy.
The way I see it, it is the same thing. What they do in China is trickle down economics and what they do in America is trickle down economics.
The idea is the same, that someone, usually someone big, gets some money which is getting into debt, then stimulate the economy, and from the multiplier effect that means the people in the economy will benefit sooner or later, that that initial investment trickles down to the rest of the masses.
The only difference is probably just structural.
In China, the SOE or the big company gets a loan from the state bank. Then they increase production, hire more workers, and get it going.
In America, the Fed might loosen credit, so the big money center banks start lending again to the big Wall Street firms the brokerage houses and investment banks. Then money circulates inside Wall Street, before some of that trickles down to the rest of the country.
America does not see the trickle down to big companies building more factories, because America de-industrialized according to many people. So trickle down has to happen predominantly in Wall Street before fly-over country gets any crumbs.
(Got totally off tangent, just thought about how advanced America really is. They do not even need the Fed or money center banks. Just get venture capital to invest into start ups. Of course, there is hardly trickle down, but that is another potential source of funding. Over the long run, probably not a stable system, but that is America! Everyone is a potential millionaire in waiting!)
Chinese trickle down economics is more direct and textbook like. If the factory is hiring to increase production, then the workers benefit.
Guess that is the moral of the story. Chinese trickle down economics, goes to the factory then the workers then the workers spend their money in the general economy, just like the textbook said. American trickle down economics, goes to Wall Street and the 1% then the rest of the country does not know what happened, do not understand it, feel resentful, confused, helpless, so they elect Trump.
Haha!
That is so funny.
We can even argue that in economics, that this is an externality of some sort, that the plebs suffer disproportional more taxes due to the regressive tariff regime, bought about by the person they voted for!
That is why people hate economics!

