Abstract:
This study, investigates the relationship between exchange rates and Tanzania’s export
performance using the Vector Error Correction Model (VECM). The background section
underscores the critical role of exchange rates in international trade, noting that
fluctuations can significantly affect a country’s trade performance, particularly in
economies like Tanzania’s that are heavily reliant on exports of primary commodities.
The research methodology includes unit root tests to ensure the stationarity of the data,
followed by co-integration analysis to identify long-term equilibrium relationships among
key variables such as exchange rates, foreign direct investment (FDI), GDP, inflation,
labor force, and export performance. VECM is then used to capture both the short-term
dynamics and long-run adjustments of these variables. The findings reveal a strong
positive long-term relationship between exchange rates, FDI, GDP, labor force, and export
performance, indicating that favorable exchange rate movements, along with growth in
these variables, significantly enhance Tanzania's export competitiveness. However, the
study also finds that inflation has a negative impact on export performance, suggesting
that rising inflation can undermine export competitiveness by increasing production costs
and reducing price stability. Granger causality tests further substantiate these findings,
revealing causal relationships between exchange rates and export performance, as well as
between GDP and FDI. These insights underscore the importance of exchange rate
stability and favorable macroeconomic conditions in boosting exports. Based on these
results, the paper concludes by recommending that the Tanzanian government adopt fiscal
and monetary policies to stabilize exchange rates, control inflation, and attract more FDI
to enhance export performance. Additionally, it advocates for further research into the
effects of exchange rate fluctuations on other sectors of the economy, which could help
inform more targeted policies to improve the sustainability and growth of Tanzania's trade
performance in the global marketplace.
