Liquidity Constraints and Demand for Healthcare: Evidence from Danish Welfare Recipients

Frederik Plesner Lyngse
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Frederik Plesner Lyngse: Department of Economics, University of Copenhagen

No 20-28, CEBI working paper series from University of Copenhagen. Department of Economics. The Center for Economic Behavior and Inequality (CEBI)

Abstract: Are low-income individuals relying on government transfers liquidity constrained by the end of the month to a degree that they postpone medical treatment? I investigate this question using Danish administrative data comprising the universe of welfare recipients and the filling of all prescription drugs. I find that on transfer income payday, recipients have a 52% increase in the propensity to fill a prescription. By separating prophylaxis drugs used to treat chronic conditions, where the patient can anticipate the need to fill the prescription, e.g. cholesterol-lowering statins, I find an increase of up to 99% increase on payday. Even for drugs used to treat acute conditions, where timely treatment is essential, I find a 22% increase on payday for antibiotics and a 5-8% decrease in the four days preceding payday. Lastly, exploiting the difference in day the doctor write the prescription and the day the patient fill it, I show that liquidity constraints is the key operating mechanism for postponing antibiotic treatment.

Keywords: health behavior; health insurance; health and inequality; prescription drugs; payday (search for similar items in EconPapers)
JEL-codes: I12 I13 I14 (search for similar items in EconPapers)
Pages: 37
Date: 2020-10-12
New Economics Papers: this item is included in nep-hea and nep-ias
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (3)

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