International trade is one of the major aspects that grow tremendously in Southeast Asia and export is regarded as main accelerators of growth in either developed or developing countries. The objective of this study is to determine the determinants of export performance for ASEAN countries. In this study, panel Autoregressive Distributed Lag (ARDL) method is adopted for time period between 2000 to 2015. Empirical findings indicate that there is a long-run relationship between determinants of export such as interest rate, economic growth and foreign direct investment with export performance of ASEAN countries. Therefore, policy makers need to strategize their policies to move towards closer cooperation among the ASEAN countries, especially promoting sustainable exportation in the region.

Cambodia, Laos, Myanmar and Vietnam (CLMV) countries endeavour to increase the country's foreign exchange earnings by export performance. This study aims to identify the macroeconomic determinants of export performance of CLMV countries from the period of 2000 to 2015. This study adopted panel unit roots test, panel co-integration test and Pooled-mean group (PMG) method for testing and estimating purpose. Empirical findings show that the determinants of export performance are inflation, gross domestic and foreign direct investment, where there are positively associated with export performance of CLMV countries while the interest rate and exchange rate cannot influence the export performance in long run.