Intergenerational Correlations in Longevity / Sandra E. Black, Neil Duzett, Adriana Lleras-Muney, Nolan G. Pope, Joseph Price.

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Black, Sandra E

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TextSeries: Working Paper Series (National Bureau of Economic Research) ; no. w31034.Publication details: Cambridge, Mass. National Bureau of Economic Research 2023.Description: 1 online resource: illustrations (black and white)Subject(s):

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Abstract: While there is substantial research on the intergenerational persistence of economic outcomes such as income and wealth, much less is known about intergenerational persistence in health. We examine the correlation in longevity (an overall measure of health) across generations using a unique dataset containing information about more than 26 million families obtained from the Family Search Family Tree. We find that the intergenerational correlation in longevity is 0.09 and rises to 0.14 if we consider the correlation between children and the average of their parents' longevity. This intergenerational persistence in longevity is much smaller than that of persistence in socio-economic status and lower than existing correlations in health. Moreover, this correlation remained low throughout the 19th and early 20th centuries despite dramatic changes in longevity and its determinants. We also document that the correlations in longevity and in education are largely independent of each other. These patterns are likely explained by the fact that stochastic factors play a large role in the determination of longevity, larger than for other outcomes.

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Item type	Home library	Collection	Call number	Status	Date due	Barcode	Item holds
Working Paper	Biblioteca Digital	Colección NBER	nber w31034 (Browse shelf(Opens below))	Not For Loan

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March 2023.

While there is substantial research on the intergenerational persistence of economic outcomes such as income and wealth, much less is known about intergenerational persistence in health. We examine the correlation in longevity (an overall measure of health) across generations using a unique dataset containing information about more than 26 million families obtained from the Family Search Family Tree. We find that the intergenerational correlation in longevity is 0.09 and rises to 0.14 if we consider the correlation between children and the average of their parents' longevity. This intergenerational persistence in longevity is much smaller than that of persistence in socio-economic status and lower than existing correlations in health. Moreover, this correlation remained low throughout the 19th and early 20th centuries despite dramatic changes in longevity and its determinants. We also document that the correlations in longevity and in education are largely independent of each other. These patterns are likely explained by the fact that stochastic factors play a large role in the determination of longevity, larger than for other outcomes.