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Where the math is defensible.

Long-form research on live enterprise decisions. Publication is selective. Every number traces to a named source. No takes without evidence.

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Trade and tariff analytics 2026-04-26 12 min read 10 sources

Trump Second Term Economic Agenda: First Sixteen Months

A tariff stack rebuilt around Section 232, 301, 122, and 338, an OBBA reconciliation that locks TCJA permanence, a DOGE workforce purge, and a Fed independence stress test rewrite the macro baseline through 2029.

The first sixteen months of the second Trump administration have stacked tariff, fiscal, regulatory, and labor shocks at a pace and scale not seen since the early 1980s. Executive Orders issued between January and April 2025 imposed 25 percent duties on Mexico and Canada under IEEPA, restored 25 percent Section 232 steel and aluminum with...

Policy impact modeling 2026-04-26 11 minute read 16 sources

The TCJA Cliff and OBBBA: US Fiscal Trajectory Through 2026

Most individual provisions of the 2017 Tax Cuts and Jobs Act sunset on December 31, 2025. The One Big Beautiful Bill Act, signed July 4, 2025, made the bulk of those provisions permanent at a CBO-scored cost of roughly 4.5 trillion dollars over ten years. The fiscal trajectory through 2026 is now defined by debt-to-GDP, term premium, distributional incidence, and state-level conformity friction.

The Tax Cuts and Jobs Act of 2017, Public Law 115-97, scheduled most of its individual income tax provisions to sunset on December 31, 2025. The corporate side, including the 21 percent flat corporate rate, GILTI, FDII, and BEAT, was made permanent in 2017. The One Big Beautiful Bill Act, Public Law 119-21, signed by President Trump on Ju...