Not only does an entrepreneurial path place immigrants in a non-competitive position relative to the existing wage-seeking labor pool, but their ventures that are employer businesses actually create jobs, increasing demand for labor and thereby pushing up wages.
Even today, Portugal has not yet recovered its 17th-century position relative to other European economies, and it remains the poorest country in Western Europe.
Facebook has an enormous database of member-created content from which to search, and that puts it in a unique position relative to Google or Microsoft Bing that search on public websites.
Its second-generation Ankle Mimicking Prosthetic Foot (AMP-Foot 2.0) uses a pair of force sensors to determine the leg's relative position and let an actuator build energy when the foot bends, locking the power away to use only when the owner pushes off.