1,Marxism in political economy Cont'd Equality.Equality means not just equal opportunity,but also substantial equality of result. Efficiency.maximizes the attainment of society's goals including such intangible goals as justice,solidarity,and human development.1, Marxism in political economy Cont’d • Equality. Equality means not just equal opportunity, but also substantial equality of result. • Efficiency. maximizes the attainment of society's goals including such intangible goals as justice, solidarity, and human development