"$2.00 Gas! Studying the Effects of Gas Tax Moratorium Across State Borders."

Doyle, Joseph J. and Krislert Samphantharak. Journal of Public Economics Vol. 92, No. 3 (2008): 869-884.

"Child Protection and Child Outcomes: Measuring the Effects of Foster Care."

Doyle, Joseph J. American Economic Review Vol. 97, No. 5 (2007): 1583-1610. Supplementary Appendix.

"The Market for Foster Care: An Empirical Study of the Impact of Foster Care Subsidies."

Doyle, Joseph J. and H. Elizabeth Peters. Review of Economics of the Household Vol. 5, No. 4 (2007): 329-351.

"Can't Buy Me Love? Subsidizing the Care of Related Children."

Doyle, Joseph J. Journal of Public Economics Vol. 91, No. 1 (2007): 281-304.

"Health Insurance, Treatment, and Outcomes: Using Auto Accidents as Health Shocks."

Doyle, Joseph J. The Review of Economics and Statistics Vol. 87, No. 2 (2005): 256-270. Working Paper Version.

"A Way to Help on Health Insurance."

Doyle, Joseph J. The Washington Post, October 29, 2004.