This study presents an analysis of Ghana’s performance in export of cocoa using the revealed comparative advantage and revealed symmetric comparative advantage measures of competitiveness for the periods 1964-69 (immediate years following the collapse of world price of cocoa), 1983-92 (Reform...

In this investigation, we attempt to identify and to examined the determinants of agricultural exports in Tunisia. To achieve this aim, we used annual data for the period 1972 – 2017 and seven ad hoc specifications. Empirical results of each specification show us that gross domestic product in...

This study presents an analysis of Ghana’s performance in export of cocoa using the revealed comparative advantage and revealed symmetric comparative advantage measures of competitiveness for the periods 1964-69 (immediate years following the collapse of world price of cocoa), 1983-92 (Reform...

The EU is currently evaluating different policy options towards the use of cloning or products derived from cloned animals in the food chain. This study presents a first attempt to quantify the likely effects of different policy scenarios on international trade and EU domestic production. In the...

The concept of virtual water – the amount of water used during the entire production chain of goods – represents a new tool for policymakers in water-scarce countries to shape policies in ways that improve water use efficiency. The present study extends work on the virtual water concept by...

We investigate Botswana's beef export competitiveness using indices of Revealed Comparative Advantage (RCA) and data for the period 1961-2011. Results indicate that Botswana has been the most competitive SADC beef exporter, and that it has compared well with the leading world beef exporters....

In 2015, the African Union launched negotiations to establish African Free Trade Agreement named AfCFTA (African Continental Free Trade Area). In this study, we pointed out the importance of the services sector in intra-African trade. It examines the effects of AfCFTA on intra-African trade in...

This paper examines the effects of African Continental Free Trade Agreement (AfCFTA) on intra-African trade in the medium- and long-term, focusing on trade in services. It assesses the impacts of a 50\% reduction of non-tariff barriers in four services sectors on bilateral trade in services...

The concept of virtual water – the amount of water used during the entire production chain of goods – represents a new tool for policymakers in water-scarce countries to shape policies in ways that improve water use efficiency. The present study extends work on the virtual water concept by...

A spatial price equilibrium model with a large coverage of countries, policies and regional trade arrangements is applied to simulate preferential sugar imports of the European Union (EU) in 2015/16 under different assumptions with respect to the expansion of the sugar sectors of various least...