Nutrition and the Decline in Mortality Since 1700: Some Additional Preliminary Findings
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This paper is an extensive revision and expansion of Working Paper No.1402. It centers on a new time series of life expectations in the U.S. since 1720, which has been constructed from the NBER/CPE pilot sample of genealogies. Native-born Americans achieved remarkably long life expectations toward
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美国国家经济研究局创建时间:
1986-01-01



