| Summary: | 碩士 === 國立勤益科技大學 === 企業管理系 === 99 === This study applied data envelopment analysis (DEA) and Malmquist productivity index (MPI), energy, capital and labor as inputs, while GDP and carbon dioxide emissions (CO2) as outputs, to measure the environmental energy efficiency and productivity growth of Associa-tion of Southeast Asian Nations (ASEAN) and Taiwan during 2005-2008.
The results of this study find that (1) Brunei and Japan are rated technical efficiency, pure technical efficiency and scale efficiency; (2) 12 countries are experienced most produc-tivity scale size over the years of 2006-2008; (3) some countries have to reduce capital, labor and energy consumption, and increase GDP and CO2 emissions; (4) Brunei and Japan have the highest reference number that inefficient countries referred for improving their inefficiencies; (5) Singapore and Taiwan having positive changes in productivity over a four years period; (6) ASEAN and Taiwan were not rated environmental energy efficiency, but Taiwan’s productivity is better than ASEAN. Finally, management implications and suggestions were proposed as a reference for ASEAN and Taiwan to improve the environmental energy effi-ciency and productive.
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