We re-examine the relationship between CO2 emissions, energy consumption (EC) and economic growth (GDP) for the five main Association of Southeast Asian Nations (ASEAN-5) countries over the period 1980–2016. Our main contention is that the findings in previous studies that have examined the relationship between CO2, EC and GDP in the ASEAN-5 are biased because they fail to account for cross-sectional dependence (CD). We show that conventional tests applied to our dataset suggest a misleading conclusion about the Environmental Kuznets Curve (EKC) and Granger causal relationship between CO2, EC and GDP in the presence of CD. When we apply a new panel test of Granger non-causality that addresses CD and heterogeneity, we find considerable heterogeneity. We find unidirectional Granger causality running from GDP to CO2 for Malaysia, the Philippines, Singapore and Thailand; unidirectional causality running from GDP to EC in Indonesia, Malaysia and Thailand; unidirectional causality running from EC to GDP in Singapore and bidirectional causality between GDP and EC in the Philippines. We also find support for the EKC hypothesis for the ASEAN-5 countries.

Cite

Munir, Q., Lean, H., Smyth, R. 2020. CO2 emissions, energy consumption and economic growth in the ASEAN-5 countries: A cross-sectional dependence approach. Energy Economics. 85. Article 104571. 10.1016/j.eneco.2019.104571.