- New York Times
- La Libre Belgique
- "Still time to reclaim the European Union Emissions Trading System for the European tax payer"
- Vox EU
- "Europe's emissions trading scheme: taxpayers versus sthe industry lobby"
- "Climate Change, Investment and Carbon Markets and Prices â Evidence from Manager Interviews"
- Do swing states influence US trade policy?â (with Dimitra Petropoulou),CentrePiece, 13 (2), (Autumn 2008), 21-23 article