Arbeitspapier

Education, Cognitive Ability and Cause-Specific Mortality: A Structural Approach

Education is negatively associated with mortality for most major causes of death. The literature ignores that cause-specific hazard rates are interdependent and that education and mortality both depend on cognitive ability. We analyze the education-mortality gradient at ages 18-63 using Swedish register data. We focus on months lost due to a specific cause of death which solves the interdependence problem, and use a structural model that derives cognitive ability from military conscription IQ scores. We derive the educational gains in months lost and the selection effects for each cause of death, and quantify the selection contribution of observed characteristics and unobserved cognitive ability. In a standard Cox model that controls for observed IQ, primary education was associated with 6 months lost when compared to secondary education. In a structural model that accounts for cognitive ability the difference was 43% larger. In addition, the largest educational gains were achieved for the lowest education group in the reduction of external cause mortality. The educational gains in cardiovascular mortality was small, mainly due to large selection effects. These results suggest that educational differences in cause specific mortality may be biased by conventional Cox regression analyses.

Language
Englisch

Bibliographic citation
Series: IZA Discussion Papers ; No. 10137

Classification
Wirtschaft
Duration Analysis; Optimal Timing Strategies
Multiple or Simultaneous Equation Models: Time-Series Models; Dynamic Quantile Regressions; Dynamic Treatment Effect Models; Diffusion Processes; State Space Models
Health and Inequality
Education and Inequality
Subject
cause specific mortality
causal effect of educational
cognitive ability

Event
Geistige Schöpfung
(who)
Bijwaard, Govert
Myrskylä, Mikko
Tynelius, Per
Rasmussen, Finn
Event
Veröffentlichung
(who)
Institute for the Study of Labor (IZA)
(where)
Bonn
(when)
2016

Handle
Last update
10.03.2025, 11:43 AM CET

Data provider

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Object type

  • Arbeitspapier

Associated

  • Bijwaard, Govert
  • Myrskylä, Mikko
  • Tynelius, Per
  • Rasmussen, Finn
  • Institute for the Study of Labor (IZA)

Time of origin

  • 2016

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