Research Article

Green Card Health Insurance and Out-of-Pocket Health Expenditures in Türkiye: Evidence from Entropy Balancing

Volume: 40 Number: 4 October 15, 2026
TR EN

Green Card Health Insurance and Out-of-Pocket Health Expenditures in Türkiye: Evidence from Entropy Balancing

Abstract

Over the past two decades, Türkiye has significantly advanced health system reforms towards universal health coverage, notably expanding non-contributory, government-funded health insurance benefits (Green Card) for low-income households to mitigate inequities in financing, access, and outcomes. This research investigates the association between the Green Card and low-income households' out-of-pocket healthcare expenditures, focusing on physician and hospital costs. Using the Entropy Balancing technique on TurkStat Household Budget Survey data (2005-2018) to balance observed characteristics between Green Card holders and non-holders, the study finds an inverse relationship between Green Card and healthcare costs, especially in regions with enhanced infrastructure. These results are consistent with non-contributory insurance being an important tool for addressing financing inequities for the disadvantaged, and the association between the program and out-of-pocket expenditures varies with the region's health infrastructure.

Keywords

Green Card Health Insurance, Government-Funded Health Insurance, Healthcare Expenditures, Low-Income Households, Entropy Balancing Method

Ethical Statement

The author declares that he has no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.

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APA
Tirgil, A. (2026). Green Card Health Insurance and Out-of-Pocket Health Expenditures in Türkiye: Evidence from Entropy Balancing. Trends in Business and Economics, 40(4), 722-738. https://doi.org/10.16951/trendbusecon.1702648
AMA
1.Tirgil A. Green Card Health Insurance and Out-of-Pocket Health Expenditures in Türkiye: Evidence from Entropy Balancing. Trend Bus Econ. 2026;40(4):722-738. doi:10.16951/trendbusecon.1702648
Chicago
Tirgil, Abdullah. 2026. “Green Card Health Insurance and Out-of-Pocket Health Expenditures in Türkiye: Evidence from Entropy Balancing”. Trends in Business and Economics 40 (4): 722-38. https://doi.org/10.16951/trendbusecon.1702648.
EndNote
Tirgil A (October 1, 2026) Green Card Health Insurance and Out-of-Pocket Health Expenditures in Türkiye: Evidence from Entropy Balancing. Trends in Business and Economics 40 4 722–738.
IEEE
[1]A. Tirgil, “Green Card Health Insurance and Out-of-Pocket Health Expenditures in Türkiye: Evidence from Entropy Balancing”, Trend Bus Econ, vol. 40, no. 4, pp. 722–738, Oct. 2026, doi: 10.16951/trendbusecon.1702648.
ISNAD
Tirgil, Abdullah. “Green Card Health Insurance and Out-of-Pocket Health Expenditures in Türkiye: Evidence from Entropy Balancing”. Trends in Business and Economics 40/4 (October 1, 2026): 722-738. https://doi.org/10.16951/trendbusecon.1702648.
JAMA
1.Tirgil A. Green Card Health Insurance and Out-of-Pocket Health Expenditures in Türkiye: Evidence from Entropy Balancing. Trend Bus Econ. 2026;40:722–738.
MLA
Tirgil, Abdullah. “Green Card Health Insurance and Out-of-Pocket Health Expenditures in Türkiye: Evidence from Entropy Balancing”. Trends in Business and Economics, vol. 40, no. 4, Oct. 2026, pp. 722-38, doi:10.16951/trendbusecon.1702648.
Vancouver
1.Abdullah Tirgil. Green Card Health Insurance and Out-of-Pocket Health Expenditures in Türkiye: Evidence from Entropy Balancing. Trend Bus Econ. 2026 Oct. 1;40(4):722-38. doi:10.16951/trendbusecon.1702648