Discussion paper
I am an international trade theorist, with a particular interest in trade policy and international factor movements. I have written on the welfare implications of preferential trade agreement and customs unions; the impact of international migration policies on workers; the interaction between trade and environmental policies; and the role of taxes in influencing the location of industrial activity. These interests are reflected in my teaching, where I offer classes in international trade theory, policy, and the institutions that both promote and regulate trade amongst nations.
VoxEU Column
Free trade agreements do not always ensure free trade
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![](../../../../../../../../../../var/folders/34/zq18d8kx7kbgby0j06p_j6t40000gn/T/TemporaryItems/NSIRD_screencaptureui_EM2XPo/Screenshot 2022-01-04 at 17.01.16.png)
- International trade
VoxEU Column
Brexit – a view from north of the border
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![](../../../../../../../../../../var/folders/34/zq18d8kx7kbgby0j06p_j6t40000gn/T/TemporaryItems/NSIRD_screencaptureui_EM2XPo/Screenshot 2022-01-04 at 17.01.16.png)
- Europe's nations and regions