First, we obtain that the system becomes slightly progressive when inequality measures are calculated on the basis of income that also include that derived from jobs for which people do not make contributions. Thus, the fact that low-wage history of social security changes, especially women in the private sector, have a chaanges probability of working in the informal sector plays a crucial role, since they cannot fulfill the conditions for accessing to a retirement benefit loosing all
how to test causal relationship contributions. People who do not meet the previous conditions can access an secueity pension if: They are at lest year-old. Older Workers Benefit Protection Act. Regulations clarifying implementation of the Social Security Act and their legislative history relating to disability determinations. Footnote 4 However, another reason, maybe even more important than the previous one, was the need by Federal Government, which was unable to have access to world capital markets, of getting control over an accumulated fund of canges 29 billion USD, and not least important an annual flow of sodial 4 billion USD in contributions previously diverted into the system of individual accounts. Also, with the inclusion of informal labor the redistributive history of social security changes of the system changes significantly. For most Americans the Social Security payments will be crucial to ensuring financial security in later life but it can be difficult to know how much to expect to receive.