Giving people more money (i.e tie wages to increase in productivity) is demand side economics.
Supply side economics is increasing the amount of available goods regardless of demand. The lagging wages are mitigated by credit, i.e. debt.
Supply side economics is increasing the amount of available goods regardless of demand. The lagging wages are mitigated by credit, i.e. debt.
“ Supply-side economics is a macroeconomic theory that postulates economic growth can be most effectively fostered by lowering taxes, decreasing regulation, and allowing free trade”
There are many thousand ways of "giving people money". Supply-side economics prescribes exactly one way of "giving people money", that's by lowering taxes.
You cannot claim that because supply-side economics supports one way of "giving" people money that every way of giving people money is supply-side economics.
You see that, right?