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FDA Qualifies First AI Drug Development Tool in MASH. No impact of Medicaid on crime rates. “The life of an artist is…” Elasticity of disability insurance (DI) takeup to DI generosity: 1.26 Do it anyway.

The rise of concierge medicine

From Zhu et al. (2025) in Health Affairs: Primary care clinicians have expressed growing interest in concierge and direct primary care practices, which often feature smaller patient panels and greater clinical autonomy compared with traditional primary care models. We assessed practice and workforce characteristics using a national sample of concierge and direct primary care practices…

2025 Books of the Year

As I do every year, here are the books I read and enjoyed this year. Non-fiction. How to Read a Book: The Classic Guide to Intelligent Reading by Mortimer Adler. This is probably not the most ‘fun’ book I read for the year, but it is the one that is likely to have the biggest…

How do CMS negotiated prices compare to value?

That is the question asked in a recent Health Affairs Forefront article by Peter Neumann, Josh Cohen, Sean Sullivan and Feng Xie. They compare the CMS negotiated prices for Initial Price Applicability Year (IPAY) 2027 against value-based prices (using QALYs) from the Tufts Cost-Effectiveness Analysis (CEA) Registry. The authors found that cost-effectiveness estimates varied among…

High deductible health plans: Lessons from Singapore

Republicans are pushing for increased use of high deductible health plans (HDHP). HDHPs have increased over time, from 29% of all employer health plans in 2021 to 33% of all employer health plans in 2025. One country that has successfully used HDHP is Singapore. A 2020 Commonweath Fund Report summarizes 3 components of the Singapore’s…

Types of uncertainty in health economic modelling

There are four primary types of uncertainty in health economic modelling: Heterogeneity: Variation between individuals that can be explained by their characteristics Stochastic uncertainty: Variation between individuals that cannot be explained by their characteristics, Parameter uncertainty: Uncertainty in the estimated values for the parameters that define the model Structural uncertainty: Uncertainty in model outcomes that…

Is Caring Productive?

That is the title of a paper by Longo et al. (2025). The authors use dynamic panel data on Adult Social Care (ASC) in the UK. What is ASC include: A quick explainer about ASC in the UK: In England, there are 152 upper-tier local authorities (LAs) who are responsible for publicly-funded ASC services. Access…