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ICRG / PRS Group vs Entropy Index

The International Country Risk Guide (ICRG) from PRS Group is the longest-running quantitative country-risk rating series — political, economic, financial, and composite scores. Entropy Index is a sealed thermodynamic instrument: six-domain systemic stress, NII, and Watch versus Act clocks. Both are “country risk” in casual speech. Only one is regime physics with dual product clocks. Full dimension table and FAQs live on the compare desk.

Why this compare exists

Classic political–economic–financial country ratings — versus regime thermodynamics and dual clocks.

Desks search for "ICRG / PRS Group" and need a clean answer on what object they are buying. This bulletin syndicates the Index-native contrast — not a trash piece, a category map.

When ICRG / PRS Group wins

  • You need a long, standardized country-rating panel for models, courts, or legacy risk systems.
  • The buyer asks for a classic PEF composite, not thermodynamic domains.
  • You want monthly tables across 140+ countries as the primary deliverable.

When Entropy Index wins

  • You need to see whether Mind/gap broke before Body load — not only a composite moved.
  • Family office / investment office language requires Watch vs Act, not a single score.
  • You want sealed episode clocks and claim-ceiling honesty on the same instrument as live.

Sealed proof anchor

Watch and Act both lit dual Crisis by March 2008 — 6 months before Lehman. — GFC sealed backtest.

Full compare

Read the dimension table and Q&A. Instrument literacy stays on /research.

Q&A

Is Entropy Index a political risk index like ICRG?
No. ICRG rates political, economic, and financial risk into composites. Entropy Index measures systemic adaptive stress with six domains and Watch/Act clocks. Casual language overlaps; the instruments do not.
Can we keep ICRG and add Entropy Index?
Yes — that is the common institutional pattern: rating panel for continuity, sealed regime instrument for structural stress and capital clocks.
Do you sell monthly country rating tables?
We score systems on the Index and license the instrument. Public coverage is the explorer plus curated deep dives — not a free ICRG-style table dump.
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