根据经济学家埃德加.菲戈的研究,去年美国人没有向国家税务局报告的税收达2万亿美元。挣取此收入的不是毒贩或黑社会,而是数以百万的“地下”工作者:保姆、理发师、网页设计师和建筑工人,他们的收入从不记入账目。菲戈称地下经济最大的特点就是现金交易,它无迹可寻,无帐可查。没有银行账号的美国人比例很高,并且还在上升。地下经济活动还很好地揭示了目前经济状况谜团:即使美国官方公布的就业比例大幅下降,并且家庭收入仍 According to the study of economist Edgar Figo, Americans reported no more than $ 2 trillion in taxes last year to the State Revenue Agency. This is not to earn income or underworld drug traffickers, but the millions of “underground ” worker: nurse, barber, web designers and construction workers, their income never recorded in the accounts. Figo said the biggest feature of the underground economy is cash transactions, it has no trace, no accountable. The percentage of Americans without a bank account is high and rising. Underground economic activity is also well revealed the current economic situation mystery: even if the official proportion of the United States announced a substantial drop in employment, and family income is still