Most economists have reached the following conclusion about supply-side economics.

Supply-side tax cuts are likely to reduce income inequality.

Supply-side tax cuts are almost certain to lead to smaller budget deficits.

Supply-side tax cuts are likely to widen income inequality.

None of these.

A proponent of supply-side economics would advocate

increasing income taxes on saving.

reducing corporate income tax.

increasing capital gains tax.

increasing personal income tax.