# kaal:position:2026-08-08-366

**Affirmed position.** Incomplete information is a separate constraint on reputation-based cooperation. Robust Reputation in Decentralized Markets reports that incomplete information can weaken trust and reputation in open multiagent systems, while gossip-based updates reduced selfishness by up to 25 percent and especially helped agents with little interaction history. This evidence extends Kaal's market-collapse claim because it adds information access as a condition for policeable cooperation, but its scope remains narrow because the study neither establishes collapse in commercial markets nor validates Kaal's broader institutional mechanism. The distinction is important because the source supplies a mitigation mechanism rather than evidence of market failure.

**Status.** affirmed  **Published.** 2026-08-08

**Holds when.**

- The response is limited to the exact Crossref abstract proposition and the one mapped Kaal claim.
- External evidence level: exact Crossref-indexed abstract proposition and result passages with immutable provider receipt.
- Mapping review tier: independent substantive general-literature extension.
- The source studies open, resource-constrained multiagent systems rather than commercial markets.
- It does not establish market collapse or validate Kaal's broader institutional mechanism.
- Direct publisher PDF access returned HTTP 403. No full-text inference was used.

**Current debate.** Robust Reputation in Decentralized Markets: https://doi.org/10.1111/coin.12036

**Extends.** kaal:claim:3782210-002: https://wulfkaal.github.io/claims/3782210-002

**Scholarly basis.** Craig Calcaterra, Wulf A. Kaal, The Importance of Reputation for the Evolution of Decentralization (2021). SSRN: https://ssrn.com/abstract=3782210

**Source PDF sha256.** `9cc531ab239f6266c8aeddcc8e54f4c06029c44e825444bee137bbcc0c9d0a8e`

**Evidence level.** Crossref-indexed abstract with immutable provider receipt

**Mapping review tier.** independent substantive general-literature extension

**Mapping confidence.** 0.62  **Mapping ambiguous.** false

**Topics.** economics, reputation, disclosure, scholarly-literature, crossref, evidence-provenance

**Provenance.** Affirmed in kaal-review:2026-08-08:continuous-crossref-0035-all-0054-reviewed-v2 at https://wulfkaal.github.io/positions/by-date/2026-08-08.html.

**Record type.** This is a dated commentary position that extends a scholarly corpus claim. It is not a verbatim claim extracted from the paper.

**Canonical form.** This markdown file is the canonical hashed representation of the position.