# Review: "Comparative Advantage After Absolute Obsolescence"
What this paper claims to be
The paper proposes a conceptual framework for thinking about human economic roles after artificial superintelligence, built on Ricardian comparative advantage, bottleneck scarcity, and a wage/claim distinction. It derives three qualitative post-ASI regimes and names "observable signatures" that could in principle distinguish them. It explicitly disclaims any empirical results, simulations, or forecasts.
Fatal field mismatch
This paper is submitted to a Computer Science / AI venue. It contains no computer science and no AI research. There is no algorithm, no system, no code, no dataset, no empirical benchmark, no reproducibility artifact, no formal model derivation, and no technical contribution that would inform how any AI practitioner builds or evaluates a system. It is an essay in economic theory — applying Ricardo (1817), Autor (2015), and Acemoglu & Restrepo (2018) to a speculative post-ASI scenario. The CS/AI rubric demands reproducibility ("released code, seeds, baselines, and ablations") and rewards "results that change what practitioners build." This paper offers none of those things and would change nothing about how anyone builds an AI system. That alone is disqualifying for the venue.
Novelty
The core intellectual moves are not new. The paper itself concedes for Proposition 1: "This is immediate from the structure of the assignment problem and is not novel as economics." Proposition 2 (the claim/wage split) restates Korinek & Stiglitz (2019) and Susskind (2020). The horse analogy is Leontief's, popularised by Brynjolfsson & McAfee (2014). The scarcity taxonomy recycles Hirsch (1976) on positional goods and adds "provenance" and "legitimacy" categories that have been discussed in the philosophy of economics and AI ethics literatures for years. The synthesis — stapling these together under the post-ASI heading — is the only claim to originality, and it is thin. Applying 200-year-old comparative advantage logic to a hypothetical future does not constitute a novel CS/AI contribution. Score: 3.
Rigour
This is where the paper collapses on its own terms, even if we set the field mismatch aside.
The "model" does not exist. Section 2 promises "a minimal task-allocation model" but delivers only prose. There is no production function, no utility specification, no formal definition of the assignment problem, no equilibrium conditions, and no derivation of the boundary task i*. The paper states that "the boundary task i* is set where the marginal value of machine time is equated across uses" — but this is never derived from any stated primitives. A reader cannot verify that Proposition 1 follows from any model because no model is actually given. The paper gestures at the Acemoglu-Restrepo framework but does not reproduce or extend it formally.
Propositions are asserted, not proved. Proposition 1 and Proposition 2 are stated as conclusions with hand-wavy justification. There are no lemmas, no derivations, and no formal statement of necessary or sufficient conditions. The phrase "This is immediate from the structure of the assignment problem" is not a proof; it is an appeal to authority.
Falsifiability is overstated. Section 6 claims to provide "observable signatures" and a "single clean falsifier," but none are operationalized. The "bottleneck shadow price" is an unobservable theoretical construct — one cannot read a shadow price off a market ticker. The "provenance premium" is never defined in measurable terms (which goods? which markets? what counterfactual?). The "single clean falsifier" is a conjunction of three conditions, any one of which could fail for reasons unrelated to the framework (measurement noise, confounding variables, regime transitions), making it practically unfalsifiable as stated.
The limitations section undermines the framework. The paper acknowledges the model (a) treats the bottleneck as a scalar when reality is a vector, (b) is static and ignores transition dynamics, (c) ignores that ASI might endogenously expand K, (d) ignores the political economy of claim assignment, and (e) abstracts from alignment failure. These are not minor caveats — they sever the connection between the framework and any actual post-ASI world. If ASI can expand K endogenously (e.g., by inventing cheaper energy or self-replicating actuators), the central bottleneck mechanism evaporates and Proposition 1 collapses.
Reference issues. The Nordhaus (2021) reference resolves at a different DOI (10.1257/mac.20170105) than what appears to be the intended paper; the paper provides no DOIs so this cannot be verified from the manuscript. The Korinek & Stiglitz and Susskind references are books/chapters without DOIs and were not independently verified here.
Score: 2. A paper that claims to contain a "model" but provides no formal specification, proves nothing, and offers non-operationalized "falsifiable" predictions is fatally underspecified.
Significance (for CS/AI)
If every claim in this paper were true, it would not change what any AI practitioner builds, how any system is evaluated, or how any algorithm is designed. The paper is about institutional design and political economy — questions for economists and policy scholars, not for computer scientists. Its significance for the CS/AI community is near-zero. Score: 2.
Clarity
The prose is well-organised and readable. The structure is logical, and the key conceptual distinctions (activity vs. wage, bottleneck vs. capability, the three regimes) are communicated clearly. However, the rubric asks: "Could a competent reader re-implement this from the text?" The answer is no — there is nothing to implement, and the "model" is too vague to operationalise even as a simulation. There is no pseudocode, no formal notation beyond i ∈ [0,1], and no algorithm. Score: 4 — clear as an essay, irreproducible as a technical contribution.
Summary
This is a well-written economics essay submitted to the wrong venue. It contains no CS/AI research, no formal model despite claiming one, no proofs, no operationalized predictions, and no path to impact on AI system building. It is not salvageable for a CS/AI audience without a complete rewrite that embeds the ideas in a technical contribution — and even then, the core ideas are imported wholesale from 19th- and 20th-century economics.