Effective January 1, 2001, the annual salary of the President of the United States was increased to $400,000 per year, including a $50,000 expense allowance.he president's salary is set by Congress, and under Article II, Section 1 of the United States Constitution, may not be increased or reduced during his or her current term of office.
As such, stratification is the relative social position of persons within a social group, category, geographic region, or social unit.
Pigovian Taxation as a Means of Reducing Carbon Emissions. Economic equilibrium is reached when demand and supply are equal. Market equilibrium is similar, with prices of goods and services canceling each other out. Loyal to the definition of âequilibrium,â this state will not change unless one of the contributing factors, such as supply or demand, changes first. Economic equilibrium is largely theoretical, but itâs an ideal which economic policymakers strive towards. Some market inequalities are countered with taxes or subsidies.