There is no doubt that there is a clear connection between our Immigration policy and how well our economy is doing.
Immigration increases the overall size of the U.S. economy. Of this there is no question. In 2009 immigrants accounted for 15 percent of all workers. More workers and more people mean a bigger GDP. Immigrants are 15 percent of U.S. workers. They likely account for about 10 percent of GDP or more than a trillion dollars annually. However, this does not mean that the native-born population benefits from immigration.
Basic economic theory shows that the overwhelming majority of this increase in economic activity goes to the immigrants themselves in the form of wages and other compensation. It is important to understand that the increase in the size of the economy is not, by itself, a benefit to the existing population. Moreover, immigrants who arrived in the last 10, 20, or 50 years are without question earning and living better on average then they would be had they remained in their home countries.
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