The original is open access: <a href="https://academic.oup.com/qje/advance-article/doi/10.1093/qje/qjae043/7925870" rel="nofollow">https://academic.oup.com/qje/advance-article/doi/10.1093/qje...</a><p>Why is this doctored? (the acronym NBER shouldn't be in the PDF, the typesetting is incorrect, some of the figures are wrong, it's missing many pages, it's out of date - the current copy is Dec/2024, this is Jun/2022)