sales taxJuly 22, 2026savings accountsJuly 22, 2026 July 22, 2026 Non-spending; disposable income minus consumption expenditures equals saving. Related Articles: How Robots Relate to the Minimum WageWhen the Federal Reserve Needs To Be a TherapistGlossary: disposable incomeGlossary: marginal propensity to saveGlossary: thrifts Share