From The Sun:
The effects of increased airline services are felt mainly in service-related industries such as law firms, consulting companies, advertising – firms that value connectedness, said [Jan] Brueckner, a professor of economics at UC Irvine.

For the full story, please visit http://www.sbsun.com/business/20160306/how-the-ontario-airport-could-bring-more-jobs-to-the-inland-empire.