65 lines
6.3 KiB
Markdown
65 lines
6.3 KiB
Markdown
---
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type: source
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title: "Rasmont 'Futarchy is Parasitic' — 2.5 Months of Rebuttal Vacuum and Existing Partial Counterarguments"
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author: "Multiple (LessWrong search result — Robin Hanson, Mikhail Samin, Nicolas Rasmont)"
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url: https://www.lesswrong.com/posts/mW4ypzR6cTwKqncvp/futarchy-is-parasitic-on-what-it-tries-to-govern
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date: 2026-01-26
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domain: internet-finance
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secondary_domains: [ai-alignment]
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format: thread
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status: processed
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processed_by: rio
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processed_date: 2026-04-11
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priority: high
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tags: [futarchy, rasmont, mechanism-design, decision-markets, causal-inference, lesswrong]
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extraction_model: "anthropic/claude-sonnet-4.5"
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---
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## Content
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Nicolas Rasmont's January 26, 2026 LessWrong post "Futarchy is Parasitic on What It Tries to Govern" argues that conditional decision markets structurally cannot distinguish causal policy effects from selection correlations:
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**Bronze Bull:** A wasteful prosperity-signaling monument gets approved because approval worlds correlate with general prosperity (not because the statue itself improves welfare).
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**Bailout inversion:** A beneficial emergency stimulus gets rejected because market approval of it signals the market believes a crisis is imminent; traders assign low conditional welfare to approval worlds.
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**The structural claim:** Traders must price conditional on approval (evidential reasoning), not causal on approval (counterfactual reasoning). No payout structure simultaneously incentivizes causal knowledge and allows that knowledge to be acted upon. Post-hoc randomization fixes require either implausibly high rates (50%+) or become manipulable.
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**Author details:** Nicolas Rasmont — account created Jan 24, 2026 (debut post). 48 karma. The account's debut was this post.
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**Formal responses found: Zero** as of April 11, 2026 — 2.5 months post-publication. Comment section appears to have received no substantive responses.
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**Pre-existing related work (all predating Rasmont):**
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1. Robin Hanson, "Decision Selection Bias" (December 28, 2024 — Overcoming Bias): Acknowledges conditional vs. causal problem. Proposes: (a) decision-makers trade in markets to reveal private information; (b) decision moment clearly signaled; (c) ~5% random rejection of proposals that would otherwise be approved. The problem "only arises when the decision is made using different info than the market prices." Does not address coin-price objective function.
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2. Mikhail Samin, "No, Futarchy Doesn't Have This EDT Flaw" (June 27, 2025 — LessWrong): Argues EDT critique is wrong because conditional markets can be structured to track causal effects. Addresses earlier EDT framing, not specifically Rasmont's Bronze Bull/selection-correlation version.
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3. philh, "Conditional prediction markets are evidential, not causal" (LessWrong, pre-2026): Makes same structural point as Rasmont. No solution or MetaDAO reference.
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4. Anders_H, "Prediction markets are confounded" (LessWrong, pre-2026): Kim Jong-Un/US election example of the same structural problem.
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**The MetaDAO rebuttal argument (unwritten):** MetaDAO uses coin price as the objective function. The welfare metric is endogenous to the market — the token is what the market trades. The correlation between "approval worlds" and "coin price" is not an external welfare referent being exploited; it is the causal mechanism being measured. This partially resolves the Bronze Bull problem but retains a macro-tailwind bias: proposals submitted in bull markets may be approved because approval worlds have higher token prices due to macro, not the proposal's causal effect.
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## Agent Notes
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**Why this matters:** This is the most formally stated structural impossibility argument against futarchy in the research series. It directly threatens Belief #3 (futarchy solves trustless joint ownership) and has gone unanswered for 2.5 months. The KB already has the claim `conditional-decision-markets-are-structurally-biased-toward-selection-correlations-rather-than-causal-policy-effects` but no formal rebuttal claim yet.
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**What surprised me:** Complete rebuttal vacuum. A formal impossibility argument against one of the most discussed governance mechanisms in LessWrong's history generated zero indexed responses. This suggests: (a) the argument is correct and no good rebuttal exists, or (b) the futarchy community is not concentrated on LessWrong, or (c) the debut account (very new) reduced engagement.
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**What I expected but didn't find:** A Robin Hanson direct response specifically addressing Rasmont's Bronze Bull formulation, or a community response developing the asset-price-objective rebuttal.
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**KB connections:**
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- `conditional-decision-markets-are-structurally-biased-toward-selection-correlations-rather-than-causal-policy-effects` — this source IS the primary source for that claim; the rebuttal vacuum means the claim stands uncontested
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- `advisory-futarchy-avoids-selection-distortion-by-decoupling-prediction-from-execution` — the advisory/binding distinction is one partial response (non-binding advisory markets don't have the causal/evidential problem because no execution follows approval)
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**Extraction hints:**
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- The key NEW claim to extract: "MetaDAO's coin-price objective function partially resolves the Rasmont selection-correlation critique by making the welfare metric endogenous to the market mechanism, while retaining macro-tailwind selection bias"
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- This should probably feed a divergence: `conditional-decision-markets-are-structurally-biased` vs. "MetaDAO endogenous objective rebuttal"
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- FLAG @theseus: CDT/EDT distinction at the mechanism level — is asset-price futarchy doing CDT reasoning while welfare futarchy is doing EDT reasoning?
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## Curator Notes
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PRIMARY CONNECTION: `conditional-decision-markets-are-structurally-biased-toward-selection-correlations-rather-than-causal-policy-effects`
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WHY ARCHIVED: The rebuttal vacuum is itself a finding — the strongest structural futarchy critique has no published response. Also documents the partial MetaDAO rebuttal argument that Rio needs to write as a KB claim.
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EXTRACTION HINT: Two things to extract: (1) Hanson's December 2024 partial rebuttal framework (decision-makers trade in markets; ~5% random rejection), which predates and partially rebuts Rasmont; (2) The unwritten MetaDAO-specific rebuttal — extractor should note this as a CLAIM CANDIDATE to develop, not just archive.
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