ABSTRACT The purpose of the study is to examine the relationship between CO2 on quality of life and on economic growth in Asean 8. Pollution may directly decrease output and quality of life by decreasing productivity of man-made capital and labor. The income levels per capita gross domestic product per capita were measured from the year 1965 to 2010. This study formulates a three equation simultaneous model for empirical research. For panel data, the Hausman speciﾙcation test is the classical test of whether the ﾙxed or random effects model should be used. In the pollution indicator emissions CO2 in Asean 8, the Environmental Kuznets Curve relationship is found. © 2013 cE-Bs, FAPS. All rights reserved. Keywords: Economic growth, Environmental Kuznets Curve, Hausman test, Simultaneity, Endogeneity CO2, Quality of Life and Economic Growth in East Asian 8 Halimahton Borhan 1 , Elsadig Musa Ahmed 2 & Mizan Hitam 3 1 Faculty of Business Management, Universiti Teknologi Mara 75300 Melaka, Malaysia 2 Faculty of Business and Law, Multimedia University, 75450 Melaka, Malaysia 3 Faculty of Architecture, Planning and Surveying,, Universiti Teknologi Mara, 40450 Shah alam, Selangor, malaysia halimahton2001@yahoo.com, elsadigmusa@yahoo.com, drmizan@melaka.uitm.edu.my