According to a 1998 article in The National Academies Press, "many [previous studies] represented not science but advocacy from both sides of the immigration debate...often offered an incomplete accounting of either the full list of taxpayer costs and benefits by ignoring some programs and taxes while including others", and that "the conceptual foundation of this research was rarely explicitly stated, offering opportunities to tilt the research toward the desired result."[2]
A survey conducted in the 1980s found that economists themselves overwhelmingly viewed immigration, including illegal immigration, as positive for the economy.[3] They found that 76 percent felt that recent illegal immigration has a positive affect on the economy.
In an article that appeared in the World Policy Journal (1994), Peter Andreas asserts that constraining the flow of illegal immigration in states such as California, may result in economic stagnation.[4]
[edit] Participation in the free market
One of the largest drivers of immigration both legal and illegal is economic supply and demand for labor and the natural human desire of people to participate in the economy and in so doing better their economic situation. Labor is a mobile economic factor of production, efforts to limit its mobility are attempts at limiting the free market (for labor). However, a free migration argument consistent with free market economy would require us to first have a free market and no welfare system.[5][6]
According to the executive vice president of Banco Popular, the bank has found no higher rate of default in home loans to illegal immigrants than any other market the company serves.[7]
[edit] Impact on Social Services
The nonpartisan Congressional Budget Office.[8] reviewed 29 reports published over 15 years to evaluate the impact of unauthorized immigrants on the budgets of state and local governments. It found the following
State and local governments incur