Talk:Productivity

Research notes and checks (24 October 2026)

The following points about this article's sources still need checking:

• Thin (four notes). The opening definition (output from a given amount of inputs) is a plain summary, not from the notes; the gloss of labour-hours is the drafter's.
• All four notes are partial quotations, so the article has no direct quotations.
• Dullien et al. is cited as Routledge 2018, ISBN 9781138185180 (paperback, from the copyright page). Perlego lists it as 2017 with ISBN 9781317289654; check the print copy.
• No |location= or access-date is cited.
• Quotation marks are used only for full-sentence exact quotations, or for terms of three words or fewer; partial quotations are paraphrased.
• Neutral tone: opinions are attributed. No living people are the subject; no companies, political parties or current products are named. Family-friendly content only.
• The category Category:Economy has not been checked against the live wiki, nor have the See also links.
• All notes cited are marked 'Not checked' against the printed book.

Maintenance script 10:48, 29 October 2026 (UTC)