Esther Ann Bøler, Katinka K. Holtsmark and Karen Helene Ulltveit-Moe (2025): ’How an oil price crash sparked clean innovation: Insights from Norway’, VoxEU.org, 05-01-2025
Torje Hegna and Karen Helene Ulltveit-Moe (2021): ’Reduced R&D investments: A potential flip side of immigration’, VoxEU.org, 31-08-2021
Inga Heiland and Karen Helene Ulltveit-Moe (2020): ’Cumulative COVID-19 restrictions and the global maritime network’, in Baldwin, R E and S J Evenett (eds): Revitalising Multilateralism: Pragmatic Ideas for the new WTO Director-General, CEPR Press
Inga Heiland and Karen Helene Ulltveit-Moe (2020): ’An unintended crisis: COVID19 restrictions hit sea transportation’, VoxEU.org, 17-05-2020; Media Coverage: Finansavisen
Inga Heiland and Karen Helene Ulltveit-Moe (2020): ’An unintended crisis in sea transportation due to COVID-19 restrictions’, in Baldwin, R E and S J Evenett (eds): COVID-19 and Trade Policy: Why Turning Inward Won’t Work, CEPR Press
Inga Heiland, Andreas Moxnes, Karen Helene Ulltveit-Moe and Yuan Zi (2020): ’Trade from space: Shipping networks and the global implications of local shocks’, VoxEU.org, 07-01-2020
Bernt Bratsberg, Andreas Moxnes, Oddbjørn Raaum and Karen Helene Ulltveit-Moe (2020): ’Opening the floodgates: Immigration in the aftermath of the Eastern Enlargement’, VoxEU.org, 09-05-2019
Federica Coelli, Andreas Moxnes and Karen Helene Ulltveit-Moe: ’Better, faster, stronger: How trade liberalizations fosters global innovation’, VoxEU.org, 21-11-2016
Karen Helene Ulltveit-Moe (2016): ’Brexit: what Britain can learn from Norway’, article in Financial Times, 22.07.2016
Esther Ann Bøler, Beata Javorcik and Karen Helene Ulltveit-Moe (2015): ’Globalisation: A woman's best friend? Not quite so’, VoxEU.org, 05-18-2015
Andrew Bernard, Andreas Moxnes and Karen Helene Ulltveit-Moe (2013): ’Why buyers matter’, VoxEU.org, 11-15-2013
Esther Ann Bøler, Andreas Moxnes and Karen Helene Ulltveit-Moe (2012): ’Why trade matters for firms’ R&D’, VoxEU.org, 07-18-2012
Andreas Moxnes and Karen Helene Ulltveit-Moe (2010): ’Product margin adjustment to crises’, VoxEU.org, 10-01-2010
Karolina Ekholm, Andreas Moxnes and Karen Helene Ulltveit-Moe (2008): ‘Manufacturing restructuring and the role of real exchange rate shocks’, VoxEU.org, 08-30-2008
Karolina Ekholm and Karen Helene Ulltveit-Moe (2007): ‘Can offshoring lead to reduced inequality?’, VoxEU.org, 08-20-2007