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Proceedings of the National Academy of Sciences Issues Research Articles in Vol. 120, No. 48
November 24, 2023
WASHINGTON, Nov. 24 -- The Proceedings of the National Academy of Sciences, a peer-reviewed scientific journal, published research articles on the following topics in its Nov. 28, 2023, edition (Vol. 120, No. 48):

Social Sciences:

* The vulnerability of aging states: A survival analysis across premodern societies

* Estimating the value of democracy relative to other institutional and economic outcomes among citizens in Brazil, France, and the United States . . .

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