According to Congressional Budget Office estimates, enacting the bill would
shrink the
federal budget deficit by $ 175 billion by 2020, lift GDP by 5.4 % over the next 20 years, increase national productivity, balloon the
workforce by about 5 % by 2033, raise the return on capital, and (although the CBO didn't put it this way) create a $ 46 billion windfall for entrepreneurs supplying security operations along the U.S. southern border.