TY - JOUR A1 - Liddle, Brantley T1 - Consumption-Driven Environmental Impact and Age Structure Change in OECD Countries: A Cointegration-STIRPAT Analysis Y1 - 2011/05/27 JF - Demographic Research JO - Demographic Research SN - 1435-9871 SP - 749 EP - 770 DO - 10.4054/DemRes.2011.24.30 VL - 24 IS - 30 UR - https://www.demographic-research.org/volumes/vol24/30/ L1 - https://www.demographic-research.org/volumes/vol24/30/24-30.pdf L2 - https://www.demographic-research.org/volumes/vol24/30/24-30.pdf N2 - This paper examines two environmental impacts for which population has a substantial demonstrated influence: transport carbon emissions and residential electricity consumption. It takes as its starting point the STIRPAT framework and disaggregates population into four key age groups: 20-34, 35-49, 50-69, and 70 and older. Population age structure’s influence was significant and varied across cohorts, and its profile was different for two dependent variables. For transport, young adults (20-34) were intensive, whereas the other cohorts had negative coefficients. For residential electricity consumption, age structure had a U-shaped impact: the youngest and oldest had positive coefficients, while the middle cohorts had negative coefficients. ER -