Diversification and Intra-Industry Trade Effects of East African Community: The Case of Tanzania

By expanding market size and lower trade costs, regional integration can enhance export diversification and competitiveness, that are important drivers of economic growth. Using disaggregated trade statistics at 6 HS code digits and applying Grubel-Lloyd Index (GLI), this study examines whether Tanzania’s pattern of trade structure with its trading partners’ in the EAC markets has […]

By expanding market size and lower trade costs, regional integration can enhance export diversification and competitiveness, that are important drivers of economic growth. Using disaggregated trade statistics at 6 HS code digits and applying Grubel-Lloyd Index (GLI), this study examines whether Tanzania’s pattern of trade structure with its trading partners’ in the EAC markets has transformed overtime, from more of inter-industry trade to more of intra-industry trade.

The latter is a measure of Tanzania’s export diversification and competitiveness in the EAC markets, which also is a better gauge for economic transformation (structural convergence) and regional integration value addition. We find that there has been a moderate improvement of intra-industry trade (ITT), mostly with Kenya and Uganda in the EAC markets, as IIT indices increased from about 2% in 2000 to 10.3% for Kenya and 8.7% for Uganda. Even though, this only gives indication of potential intra-industry trade in the future, as an indication for intra-industry trade requires a country to have an ITT greater than 33%.

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