Income Inequality and Mortality: A Norwegian Perspective. (29th April 2021)

• Record Type: Journal Article
• Authors: Bütikofer, Aline; Karadakic, René; Salvanes, Kjell G.
• Editors: Cloyne, James; Dias, Monica Costa; Parey, Matthias; Ziliak, James P.
• Is Part Of: Fiscal studies. Volume 42:Number 1(2021)
• Page Start: 193
• Page End: 221
• Publication Date: 2021-04-29
• Subjects: health behaviour -- income inequality -- mortality; Finance, Public -- Periodicals; Fiscal policy -- Periodicals; Economic policy -- Periodicals; Finance, Public -- Great Britain -- Periodicals; 336.3
• DOI: 10.1111/1475-5890.12261
• Languages: English
• ISSNs: 0143-5671

Abstract

Abstract: While Norway has experienced income growth accompanied by a large decline in mortality during the past several decades, little is known about the distribution of these improvements in longevity across the income distribution. Using municipality‐level income and mortality data, we show that the stark income gradient in infant mortality across municipalities in the 1950s mostly closed in the late 1960s. However, the income gradient in mortality for older age categories across municipalities persisted until 2010 and only flattened thereafter. Further, the infant mortality gap between rich and poor Norwegian families based on individual‐level data persisted several decades longer than the gap between rich and poor municipalities and only finally closed in the early 21st century.