In the debate on international waste trade, the focus on resource efficiency and recycling has gradually begun to accompany the focus on negative environmental externalities. In this context, we examine the impact of Extended Producer Responsibility (EPR) on the export of waste batteries (WB)....

Building on a heterogeneous-firm model à la Melitz (2003), we propose a theory of intermediaries in international trade which rationalizes the available evidence on both aggregate and firm-level exports as well as their responsiveness to exchange rate movements. We introduce double...

Multi-product exporters choose their product mix focusing on their best-performing products. Although their product mix varies across countries (the fickle fringe), the interdependence in demand or production technology making vectors of products systematically co-exported leads to commonalities...

This paper analyses the relation between firms' productivity and the different modes of participation to international trade. In particular, we account for the possibility that firms can not only export their products, but also internationally source their inputs, either directly or indirectly....