Evidence after the ACA shows self‑employed households clustered their reported income just below the 138% poverty cutoff for Medicaid without reducing work hours. This pattern—'bunching'—signals strategic underreporting to qualify rather than genuine earnings declines. Program thresholds can change reporting behavior at scale.
— Designing safety‑net cutoffs without robust verification can grow the shadow economy, distorting tax bases and policy evaluation.
Tyler Cowen
2026.04.07
80% relevant
Both claims identify health‑coverage policy changes as causal drivers of economic behavior: the article (summarizing a new NBER paper) says expanded government health benefits for the non‑employed reduced U.S. hours worked after 2000, which is analogous to evidence that Medicaid expansions alter reported income and labor responses.
Arnold Kling
2025.12.01
48% relevant
The essay critiques standard insurance design and proposes multi‑year high‑deductible policies to alter incentives; this connects to the broader theme in the existing idea that program rules and thresholds reshape individual economic behavior (e.g., income reporting, coverage take‑up), highlighting that insurance architecture matters for real‑world responses.
Chris Pope
2025.10.08
100% relevant
The article cites a study finding taxable‑income bunching below 138% FPL post‑Medicaid expansion and IRS audit data showing rising misreporting among the bottom quintile (2006–2015).