kaal:claim:7456999-045

Equation 5 is a mutual-information identity rather than a Fisher-information decomposition, so the Fisher question does not follow from it.

Source quote, verbatim
Equation (5) is a mutual-information identity. It is not a Fisher-information decomposition. The open empirical question in Part IV.B concerns Fisher information, a different object, and does not follow from (5).
From

Wulf A. Kaal, Reinforcement Learning from Reputation Feedback (2026), III.D.3 Information-Theoretic Decomposition of the Signal, p. 15
https://ssrn.com/abstract=7456999 · source PDF

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Wulf A. Kaal, Reinforcement Learning from Reputation Feedback (2026). SSRN: https://ssrn.com/abstract=7456999

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methodologicalsupport: arguedresearch-methodsai-and-agentseconomics

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