, the external terms of trade, and productivity in the manufacturing sector. A once-and-for-all unit increase in the ratio …

if China's relative presence continues to rise in the regional trade. …

This paper examines the persistence of shocks to the terms of trade, using annual data on 42 Sub-Saharan African … countries between 1960-96. We find that the persistence of terms of trade shocks varies widely—for about half the countries such …-lived terms of trade shocks are typically those that have large shares of petroleum imports in total imports, small shares of …

The paper analyses the potential trade impact of the forthcoming East African Community (EAC) customs union. It … examines the trade linkages among the member countries of the EAC and the extent to which the introduction of the EAC common … external tariff will liberalize their trade regimes. To gauge the potential trade impact of the formation of the customs union …