| Education Tax Credits: No Net Benefit to Arizona's Impoverished Students | 2003 | |
| Review of The ABC's of School Choice | | |
| The Equity Impact of Arizona's Education Tax Credit Program: A Review of the First Three Years (1998-2000) | 2002 | |
| Tuition Tax Credits Can't Be Credited for Helping Poor | 2002 | |
| Under the Voucher Radar | 2008 | |
| Who Chooses Schools, and Why? | 2008 | |
