The issues of zero trade observations and the validity of the log linear transformation of the gravity equation have generated a number of debates in the literature with differing claims about the most suitable estimation technique. To produce unbiased and consistent estimates for policy making,...

The main aim of this paper is to investigate the political determinants of international arms transfers. We distinguish between the decision to exports arms (extensive margin) and the value of the arms exported (intensive margin). A theoretically-justified gravity model of trade augmented with...

The objective of this paper is twofold. First, it examines the effects of the implementation of trade facilitation (TF) measures on international trade flows and on participation in global value chains (GVCs). Second, it provides policy recommendations for developing Asia and the Pacific derived...