This book first part indicates nowadays, outsourcing is popular strategy to any global organizations. But businessmen neglect outsourcing strategy has disadvantages to influence global macro economy wealth inequality. This book explains why outsourcing strategy can bring what advantages to consumer market, but it can also bring disadvantages to influence global economy inequality. I shall indicate evidences to explain why US organizations choose outsoucing stragegy can bring benefits to themselves, but they will influence global macro economy wealth inequality. Why US business envirnment outsourcing strategy is one main factor influence global wealth inequality.

This book seond part concerns to give evidences to explain whether the wealth inequality occuence is influenced by the super rich country, America. Finally, I shall explain why I think America outsoucing strategy can influence to wealth inequality in the world really. This book is suitable to any students who like to research US outsoucing strategy is one main factor to influence global wealth inequality.