Open research questions in Healthcare Policy and Management
315 unresolved questions extracted from the limitations and future-work sections of 4,449 Healthcare Policy and Management papers in our library. Each links back to the study that raised it.
What the literature leaves open
The gap in the literature is the lack of understanding of how to induce hospitals to deliver positive unverifiable quality in a healthcare setting. The paper identifies the need to distinguish between verifiable and non-verifiable service characteristics in contracting for quality. The gap is also in the empirical analysis of the relationship between political stability and quality outcomes in healthcare.
Contracting unverifiable quality in healthcare: the importance of political stability for relational contracts · 2026 · DOIThe study aims to fill the gap in understanding the impact of payment reform on neonatal healthcare costs. The study examines the changes in neonatal inpatient case mix, resource utilization, and hospitalization costs from 2020 to 2024.
Changes in neonatal inpatient resource utilization and cost drivers under payment reform: a five-year retrospective real-world data study · 2026 · DOIfurther examination of the authors' proposal for universal coverage, - analysis of the potential costs and benefits of implementing a universal public plan, - investigation of the impact of cost-sharing on medical spending and financial risk
We've Got You Covered: Rebooting American Health Careby LiranEinav and AmyFinkelstein. Penguin, 2023, 304 pp., $29 (paperback). · 2025 · DOIThe current healthcare system in the United States has shortcomings in coverage. There is a need for a solution that can provide universal coverage without increased government spending on healthcare. The authors identify a gap in the current system, where the top 5% of people with the costliest care consume half of the national total, leaving no government funds to redistribute to the healthcare of the other 95% of Americans.
We've Got You Covered: Rebooting American Health Careby LiranEinav and AmyFinkelstein. Penguin, 2023, 304 pp., $29 (paperback). · 2025 · DOIThe paper identifies the challenge of childcare needs as a barrier to healthcare access. The review highlights the difficulty of addressing childcare needs, particularly for vulnerable populations. The paper notes the challenge of developing effective interventions to overcome childcare barriers to healthcare access.
The literature search was limited to publications between January 2000 and June 2023, - Several studies were excluded due to population, setting, measures, or article type, - Review papers were excluded, - One article was inaccessible to the reviewers
Future insufficient multicenter studies incorporating standardized severity measures, detailed procedure codes, ventilation duration, and long-term outcomes are warranted.
Changes in neonatal inpatient resource utilization and cost drivers under payment reform: a five-year retrospective real-world data study · 2026 · DOIThroughout, we highlight open research questions, arguing that the enormous variation in how states design these programs—combined with limited evidence on what works—represents a promising area for high-impact scholarship.
No standard screening tool exists for use by hospital-based healthcare providers to identify children with medical complexity (CMC), which can result in inconsistent MH referrals.
Medical Home Screening Tool Development and Validation Among a Sample of Infants and Young Children · 2026 · DOIDespite the increasing role of administrators in the healthcare industry, administrative harms are largely under-researched.
Recipients of government transfers are disadvantaged, yet little is known about how their circumstances evolve leading up to program receipt in the modern era.
The possible link between welfare state institutions and trust has been a popular research topic in recent decades, but the connection between healthcare evaluations and trust is underexplored.
The Role of Institutional Trust in European Healthcare Evaluations—A Comparison of Absolute and Relative Healthcare Attitudes During the COVID‐19 Pandemic · 2025 · DOICONCLUSIONS: The evidence on experiences, benefits and barriers of PICMs among CMC, families and carers is scarce, and the voices of CMC are largely absent.
Family Experiences of Integrated Care for Children With Medical Complexity: A Scoping Review · 2025 · DOIPaediatric integrated care models (PICMs) support health care coordination, but little is known about experiences and perceived benefits and barriers among CMC, parents or carers while accessing PICMs.
Family Experiences of Integrated Care for Children With Medical Complexity: A Scoping Review · 2025 · DOIImportance: Adults with functional disabilities require more medical care, but it remains unclear whether they use more health services, including high- and low-value services.
Yet, little is known about how families with CMC discuss their housing needs with healthcare providers.
Family perspectives on provider conversations about housing needs for children with medical complexity · 2024 · DOIOne of the more intriguing defenses continually used was that critics did not know the researchers on the study and, therefore, could not assess their ethics.
To Know Me Is to Exonerate Me: Appeals to Character in Defense of the Willowbrook Hepatitis Study · 2024 · DOIImportance: Commercial prices for hospital care are high and vary widely in the US.
The extent to which this population lost Medicaid coverage before and during the COVID-19 public health emergency (PHE) and the characteristics of beneficiaries more at risk for coverage loss are currently not well known.
Medicaid Eligibility Loss Among Dual-Eligible Beneficiaries Before and During COVID-19 Public Health Emergency · 2024 · DOIBACKGROUND: Social risk factors are key drivers of the geographic variation in spending in the United States but little is known how community-level social risk factors are associated with hospital prices.
The relationship between community social risk factors and regional hospital-reported cash, negotiated, and chargemaster prices for 14 common services · 2024 · DOIThe gap between knowing equity and doing equity in healthcare. The lack of a shared institutional architecture capable of linking analysis, organisational design, and evaluation across system levels.
Knowing equity, doing equity: healthcare cultures and why reforms stall in everyday care · 2026 · DOIFuture research should examine how emerging technologies, including artificial intelligence in clinical decision- making, interact with these cultural mechanisms, amplifying or trans- forming classificatory hierarchies depending on the institutional cultures in which they are embedded (31).
Knowing equity, doing equity: healthcare cultures and why reforms stall in everyday care · 2026 · DOIDisentangling the channels requires within-state, within-DRG variation in HHI. Further research should consider the relationship between hospital charges and Medicare payments in other contexts.
No formal model explains the structure of hospital charge-to-payment ratios. Prior work has not explained why hospital charges are not related to costs or Medicare reimbursement.
There is a lack of empirical evidence on the ethical implications of DRG-based financing in Germany. The study aims to fill this gap by examining the perceptions of physicians and hospital managerial stakeholders.
Ethical perceptions of DRG-based hospital financing among physicians and hospital managers in Germany: a cross-sectional survey · 2026 · DOI
Most-cited papers in Healthcare Policy and Management
- Revisiting the Behavioral Model and Access to Medical Care: Does it Matter? · Journal of Health and Social Behavior · 1995 · 7,542 citations
- Rehospitalizations among Patients in the Medicare Fee-for-Service Program · New England Journal of Medicine · 2009 · 4,279 citations
- THE INVERSE CARE LAW · The Lancet · 1971 · 2,356 citations
- Health Care Spending in the United States and Other High-Income Countries · JAMA · 2018 · 1,351 citations
- The Oregon Health Insurance Experiment: Evidence from the First Year* · The Quarterly Journal of Economics · 2012 · 1,199 citations
- US Health Care Spending by Payer and Health Condition, 1996-2016 · JAMA · 2020 · 1,136 citations
- Methods for Evaluating Changes in Health Care Policy · JAMA · 2014 · 1,053 citations
- The demand for deductibles in private health insurance · Journal of Econometrics · 1981 · 959 citations
- Inequality in Quality · JAMA · 2000 · 935 citations
- US Spending on Personal Health Care and Public Health, 1996-2013 · JAMA · 2016 · 920 citations
Most recent work
- Care economies: States, markets and inequalities · Economy and Society · 2026
- National Turnaround Time Trends for Medicare Fee-for-Service Beneficiaries, 2014-2023 · Journal of the American College of Radiology · 2026
- The trade-off between cost containment and quality enhancement under the DRG payment model · BMC Health Services Research · 2026
- Lessons for Program Uptake: The 2024 Rx Kids Universal and Unconditional Cash Prescription Program in Flint, Michigan · Public Health Reports · 2026
- Reforming Payment for Clinician-Administered Drugs — Most-Favored-Nation Pricing in Medicare Part B · New England Journal of Medicine · 2026
- Changes in Nonprofit Hospitals’ Finances, Operations, and Quality of Care After Using Management Consultants · JAMA · 2026
- Price Transparency in Specialist Markets · Australian Economic Review · 2026
- Australia's Specialist Fee Failure: Three Principles for a Way Forward · Australian Economic Review · 2026
- Sufficient and Efficient Spending on Primary Care Benefits National Health and Health Systems · Milbank Quarterly · 2026
- Forced Disenrollments Among Medicare Advantage Beneficiaries Following 2026 Plan Exits · JAMA · 2026
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