It is well known that the international logistics and supply chains are subject to the domination of seaports and shipping lines each with increasingly significant market power. This implies that international supply chains, which typically involves sea transport as a key chain segment, could be...

Given the importance of technical efficiency for production process, the current study is measuring the technical efficiency in the Gulf Cooperation Council countries over the period 2009-2016. For this purpose, the study will employ the nonparametric model uses the linear programming by Data...