What is meant by supply-side economics? O Supply-side economics refers to the use of taxes to increase incentives to work, save, invest, and start a business in order to increase short-run aggregate supply. economics refers to the use of taxes to increase incentives to work, save, invest, and start a business in order to increase long-run aggregate O Supply-side economics refers to the use of taxes to decrease incentives to work, save, invest, and start a business in order to increase long-run aggregate supply. Supply-side supply O Supply-side economics refers to the use of taxes to increase incentives to work, save Invest, and start a business in order to decrease long-run aggregate supply