In most macroeconomic models, the substitutability between domestic and foreign goods is calibrated using aggregated data. This imposes homogeneous elasticities across goods, and the calibration is only valid under this assumption. If elasticities are heterogeneous, the aggregate...

Updates the Board on progress in the WTO negotiations under the Doha Development Agenda in the run-up to the Hong Kong SAR Ministerial in December, and presents proposals on aid for trade to be submitted to the Development Committee and International Monetary and Finance Committee in September...

This paper summarizes recent developments in the Doha Round negotiations, and aid for trade. As requested by the Development Committee last September, it reviews existing mechanisms for cross-country and regional aid for trade needs. It proposes possible options to overcome the coordination and...

At their 2005 Spring meetings, the Development Committee and IMFC called on the Bank and Fund to work with others to develop more detailed proposals, for consideration at the Annual Meetings, to help developing countries adjust to and take advantage of the Doha Round. In response, Bank and Fund...

Rodriguez and Rodrik (2000) argue that the relation between openness and growth is still an open question. One of the main problems in the assessment of the effect is the endogeneity of the relation. In order to address this issue, this paper applies the identification through heteroskedasticity...