Link:
Center for Budget and Policy Priorities: State Corporate Tax Disclosure
Links:
[1] http://www.cbpp.org/files/2-13-07sfp.pdf
[2] http://www.progressivestates.org/tags/policy-study
[3] http://www.progressivestates.org/taxonomy/term/1846
[4] http://www.progressivestates.org/tags/issue/1778
[5] http://www.progressivestates.org/tags/issue/149