Trends in world inequality in life span since 1970
By: Ryan D. Edwards
Contributors: National Bureau of Economic Research
Series: NBER working paper series -- working paper 16088; Working paper series (National Bureau of Economic Research : Online) -- working paper no. 16088.
Publisher: National Bureau of Economic Research
Published: 2010
Place of publication: Cambridge, MA
Language: eng
Format: Electronic resource
Description: "The NBER Bulletin on Aging and Health provides summaries of publications like this.  You can sign up to receive the NBER Bulletin on Aging and Health by email.  Previous research has revealed much global convergence over the past several decades in life expectancy at birth and in infant mortality, which are closely linked.  But trends in the variance of length of life, and in the variance of length of adult life in particular, are less well understood.  I examine life-span inequality in a broad, balanced panel of 180 rich and poor countries observed in 1970 and 2000.  Convergence in infant mortality has unambiguously reduced world inequality in total length of life starting from birth, but world inequality in length of adult life has remained stagnant.  Underlying both of these trends is a growing share of total inequality that is attributable to between-country variation.  Especially among developed countries, the absolute level of between-country inequality has risen over time.  The sources of widening inequality in length of life between countries remain unclear, but signs point away from trends in income, leaving patterns of knowledge diffusion as a potential candidate"--National Bureau of Economic Research web site.
Notes: Title from PDF file as viewed on 6/24/2010.

Includes bibliographical references.

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Mode of access: World Wide Web.