Tuesday assorted links
The article presents a collection of assorted links covering various topics. It discusses the implications of AI in labor markets and the cognitive decline associated with retirement. Additionally, it touches on the perception of the natural resource sector in Africa and the cultural implications of Bob Dylan's political stance.
- ▪The article includes discussions on AI's role in labor markets and productivity.
- ▪It raises questions about the need for AI models to understand their own capabilities.
- ▪The article also explores the cognitive decline that can accelerate with retirement.
Marginal Revolution files mainly under finance. We currently carry 105 of its stories.
Story provenance
Source · retrieval · rights · ranking — open for full record
inspect →
Story provenance
Attribution is not the same as permission. This drawer separates discovery metadata, excerpts, WeSearch-generated summaries, reuse status, and whether the publisher receives the visit. Nothing here claims a legal grant the publisher has not made.
Record
| Original publisher | Marginal Revolution |
| Canonical URL | https://marginalrevolution.com/marginalrevolution/2026/04/tuesday-assorted-links-566.html?utm_source=rss&utm_medium=rss&utm_campaign=tuesday-assorted-links-566 |
| Publication time | Tue, 28 Apr 2026 18:38:21 +0000 |
| Retrieval time | 2026-04-28T18:41:49.553Z |
| Last seen | 2026-04-28T18:41:49.553Z |
| Headline source | Publisher (no WeSearch rewrite) |
| Excerpt source | publisher body |
| Excerpt method | First ~120 words (~800 chars) of extracted publisher body, fair-use limited. |
| Summary | WeSearch · cerebras-chat (WeSearch summarizer) |
| Summary source text | contentText |
| Citation coverage | Summary is a WeSearch-generated derivative; primary citation is the original publisher URL. |
| Cluster | 8uxAoJbgt-ix |
| Cluster logic | Grouped by semantic title/content similarity across sources within a rolling window. Same-publisher template collisions are excluded from coverage comparison. |
| Ranking reason | Story pages are not engagement-ranked. Hub feeds use recency, with optional source-diversified chronological ordering (cap consecutive stories per source). No personalized ranking. |
| Publisher visit | Yes — open original |
| Substitutes article? | No — link-out required for full text |
Rights status (four layers)
WeSearch handling by dimension
| Indexing | May the item be indexed (stored, ranked, made findable)? | Allowed |
| Snippet | May a short excerpt of the publisher's text be shown? | Allowed |
| AI summary | May WeSearch generate its own short summary of the article? | Limited |
| Retrieval / RAG | May the content be exposed for third-party retrieval-augmented generation? | Not asserted |
| Model training | May the content be used to train AI models? | Not asserted |
| Commercial reuse | May the content be reused commercially? | Not permitted |
Basis: Derived from the published RSS/Atom feed. Contact: [email protected]. Reviewed: 2026-07-24.
Opening excerpt (first ~120 words) tap to expand
Tuesday assorted links by Tyler Cowen April 28, 2026 at 2:38 pm 1. AI as palm reader? 2. “why we need to train models to learn their own capabilities, and how this will help them bid for work!” 3. Labor markets effects of AI. 4. Is Bob Dylan a liberal? 5. Retirement accelerates cognitive decline. 6. The natural resource sector in Africa is overrated (2023). 7. Productivity penalties from pivoting? 77 Comments Facebook Twitter RSS Feed print Comments Sort by Top Sort by Recent Sort by Controversial <article class="blog-comment depth-<%= model.depth %>" id="blog-comment-<%= model.id %>" data-user-vote="<%= model.user_vote %>" data-vote-count="<%= model.vote_count %>" data-vote-total="<%= model.vote_total %>" data-updoots="<%= model.updoots %>" data-downboops="<%= model.downboops %>"> <div…
Excerpt limited to ~120 words for fair-use compliance. The full article is at Marginal Revolution.
Discussion
0 commentsMore from Marginal Revolution
