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1. Quantum Technology: A Policy Primer for EU Policymakers

Author:
Oscar Guinea, Dyuti Pandya, Oscar du Roy, and Andrea Dugo
Publication Date:
01-2025
Content Type:
Policy Brief
Institution:
European Centre for International Political Economy (ECIPE)
Abstract:
Quantum technology is rapidly emerging as a transformative force with the potential to reshape industries ranging from finance and pharmaceuticals to automotive and aerospace. In 2024 alone, investments in quantum technology reached over USD 56 billion. Its development, however, presents unique geopolitical challenges, stemming from its applications in defence and encryption, as well as its power to unsettle established comparative advantages and market specialisations across countries. Against this backdrop, an open and collaborative approach to quantum innovation is critical for maximising the benefits of this technology. Countries perform more effectively in quantum technology when they support cross-border collaborations and market specialisation. Firms producing quantum hardware or software solutions can sell to a range of industrial users who, in turn, integrate these cutting-edge systems into goods and services. Such synergy reduces the overall risks and costs of R&D, as different partners share both the financial burden and any uncertainties related to the commercial viability of quantum applications. Moreover, collaboration fosters a wider diffusion of quantum technologies. As firms specialising in quantum computing, communication, or sensing deepen their expertise, their insights permeate adjacent sectors through the shared knowledge enabled by joint collaborations. Conversely, restrictive policies that limit interaction between domestic and foreign firms risk stifling innovation. Self-reliance strategies reduce opportunities for knowledge-sharing, limit the pool of potential partners, and ultimately slow the pace of quantum breakthroughs. This operating framework supports the current EU approach to quantum technology, which emphasises openness and encourages a higher number of collaborations between EU and non-EU companies. This approach is grounded in economic realities: the EU ranks second only to the US in terms of the number of companies and collaborations between firms and it thrives on partnering with non-EU countries as the number of collaborations with companies outside the EU far exceeds the number of collaborations within the EU.
Topic:
European Union, Digital Economy, Digital Policy, and Quantum Computing
Political Geography:
Europe

2. Which companies are ahead in frontier innovation on critical technologies? Comparing China, the European Union and the United States

Author:
Alicia Garcia-Herrero, Michal Krystyanczuk, and Robin Schindowski
Publication Date:
05-2025
Content Type:
Working Paper
Institution:
Bruegel
Abstract:
Competition in critical technologies is attracting increasing attention not only because of the foundational nature of these technologies for other types of innovation, but also because of their role in the United States national security strategy. In this paper, we look into which entities in China, the European Union and the US innovate at the technology frontier in the three most important critical technologies – artificial intelligence, quantum computing and semiconductors – based on identification of the most radical novel patents in these technologies and their subsectors. Working with these pathbreaking patents, we look into the origin of the companies that file the largest numbers of them. US innovators dominate the innovation frontier for quantum computing and, to a lesser extent, AI, with Chinese innovators doing better in semiconductors. European innovators lag in all, but perform relatively better in quantum computing, in which they rank similarly to Chinese innovators. Furthermore, the innovation ecosystem is quite different across geographies. In the US, tech companies top the rankings of critical novelties and are highly concentrated: as many as three companies are in the top rankings of all of the three critical technologies. Frontier innovators in the field in which the EU competes most equally – quantum – are mostly research centres and not companies. China lies somewhat in between in all three domains.
Topic:
Science and Technology, European Union, Innovation, Artificial Intelligence, Semiconductors, and Quantum Computing
Political Geography:
China, Europe, Asia, and United States of America