Expanding coverage via Tax Credits: Tradeoffs and Outcomes Pauly and Herring 2001
How elastic is the firm's demand for health insurance? Gruber and Poterba 2004
Tax subsidies for health insurance: costs and benefits Gruber and Levitt 2000
Gruber, Jonathan and Ebonya Washington. Subsidies To Employee Health Insurance Premiums And The Health Insurance Market, Journal of Health Economics, 2005, v24(2,Mar), 253-276.