When a person makes contributions to a social security scheme that provides benefits to cover lack of income, there should be a reasonable relationship between earnings, paid contributions, and the amount of relevant benefit.
18 正是在这种情况下，缔约国应当采取有效措施，增加为减少失业率拨出的财政资源，尤其是减少妇女、弱势和遭排斥群体的失业率。