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What's Up Monthly
December 16, 2025 ｜ vol. 28
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Health Insurance Expenditure Growth: Driving Factors and Policy Implications
South Korea’s national health insurance system is entering a phase where traditional financing tools, such as premium hikes and expanded government subsidies, are becoming increasingly unsustainable. New analysis identifies a clear and pressing trend: Rising service prices, particularly in local primary care clinics, are the dominant driver of spending growth, outweighing both population aging and utilization increases.
Price as the Predominant Driver of Expenditure Growth
Between 2009 and 2019, per capita health insurance expenditure rose 28%.
Remarkably, 76.7% of this increase stemmed from price factors alone, while utilization (quantity factor) contributed just 14.6% and demographic changes 8.6%. The upward price trend is most pronounced in outpatient services and local clinics—suggesting a structural issue rooted not only in aging, but in how services are priced and delivered under the current fee-for-service payment model.
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The study also presents an important nuance in aging-related expenditure. While the oldest-old (85+) continue to drive utilization, younger elderly cohorts (65–74) are using less care than before, signaling the possibility of healthy aging. If this trend strengthens, it could help moderate long-term pressure on the system. Yet without price reform and early investment in preventive health, the fiscal trajectory remains vulnerable.
Reorienting Primary Care and Reforming Payment Models
To ensure sustainability, the report calls for reforms that supplement the current fee-for-service payment model, particularly in primary care. It recommends strengthening the role of clinics in the prevention and continuous management of chronic conditions, and improving incentives so that providers are supported in long-term and comprehensive care rather than only in service volume.
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KDI Monthly Economic Trends December 2025
Korea’s economy maintained a modest recovery in December, as persistent weakness in construction continued to weigh on overall activity while consumption gradually improved on the back of lower interest rates and sustained government support.
- - Solid service-sector output helped lift industrial production
- - labor market conditions in consumption-related sectors showed signs of easing weakness.
- - Exports expanded further amid a continued semiconductor upcycle, though external uncertainty remains elevated, with high U.S. tariffs dampening non-semiconductor trade.
- - Semiconductor shipments stayed robust, but the recent surge reflects sharp price gains, and volume growth is beginning to normalize.
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The 2025 Knowledge Exchange Days (KED)
The 2025 Knowledge Exchange Days (KED), hosted by the Ministry of Economy and Finance and organized by the Global Knowledge Exchange & Development Center (GKEDC), was successfully held over two days from November 6 to 7.
Now in its second year, KED was convened under the theme “Integrated Solutions for Climate Action.” The program featured a diverse set of events, including a high-level conference, industry field visits, and youth-centered sessions such as career talks, board game activities, and a cultural night. Bringing together domestic and international participants, the event served as a vibrant platform for sharing knowledge and practical insights, fostering broad engagement, from global experts to young leaders, and exploring actionable solutions for addressing climate change.
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North Korea’s Escalating Cyber Strategy
North Korea has emerged as the 4th most active cyber-attacking state, conducting operations that both disrupt critical infrastructure and generate foreign currency under sanctions. In 2024 alone, it stole an estimated USD 1.34 billion in crypto assets. KDI’s analysis explores how this strategy is evolving and what policy responses are needed to strengthen national resilience.
Rethinking South Korea’s Consumer Coupon Policy
Inho Song, Executive Director of KDI Economic Information and Education Center, comments on South Korea’s recent consumer coupon policy, noting that its short-term stimulus comes with significant opportunity costs. He argues that the same fiscal resources could have delivered more lasting economic benefits if invested in long-term growth and job creation.
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