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THE EFFECT OF TAX PREFERENCES ON HEALTH SPENDING
John F Cogan1, R Glenn Hubbard, Daniel P Kessler
1Hoover Institution, Stanford University, Stanford, CA, USA.
Abstract:
In this paper, we estimate the effect of the tax preference for health insurance on health care spending using data from the Medical Expenditure Panel Surveys from 1996-2005. We use the fact that Social Security taxes are only levied on earnings below a statutory threshold to identify the impact of the tax preference. Because employer-sponsored health insurance premiums are excluded from Social Security payroll taxes, workers who earn just below the Social Security tax threshold receive a larger tax preference for health insurance than workers who earn just above it. We find a significant effect of the tax preference, consistent with previous research.
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