What contributes to out-of-pocket health expenditure in Cambodia's uncovered population? A distributional and decomposition analysis using survey data

Andrea Hannah Kaiser, Searivoth Vorn, Björn Ekman, Marlaina Ross, Sovathiro Mao, Sokunthea Koy, Pichenda Koeut and Jesper Sundewall

Social Science & Medicine, 2025, vol. 367, issue C

Abstract: Out-of-pocket health expenditures (OOPE) are an inefficient and inequitable means of health financing. Identifying the factors driving these expenditures is crucial to design effective prepayment schemes. This study uses Cambodia—a country with high OOPE and prevalent informal employment—as a case study to analyse the relative contributions of healthcare, health, and social factors to OOPE and the OOPE budget share (OOPE as a proportion of total annual household expenditure) across different points in their distribution.

Keywords: Financial protection; Out-of-pocket health expenditure; Out-of-pocket budget share; Unconditional quantile regression; Shapley decomposition; Relative importance; Low- and middle-income countries (search for similar items in EconPapers)
Date: 2025
References: Add references at CitEc
Citations:

Downloads: (external link)
http://www.sciencedirect.com/science/article/pii/S0277953625001121
Full text for ScienceDirect subscribers only

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:eee:socmed:v:367:y:2025:i:c:s0277953625001121

Ordering information: This journal article can be ordered from
http://www.elsevier.com/wps/find/supportfaq.cws_home/regional
http://www.elsevier. ... _01_ooc_1&version=01

DOI: 10.1016/j.socscimed.2025.117783

Access Statistics for this article

Social Science & Medicine is currently edited by Ichiro (I.) Kawachi and S.V. (S.V.) Subramanian

More articles in Social Science & Medicine from Elsevier
Bibliographic data for series maintained by Catherine Liu (repec@elsevier.com).