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World Economy Featured Technology trade

Radical novelties in critical technologies and spillovers: how do China, the US and the EU fare?

Critical technologies including artificial intelligence, semiconductors and quantum computing are attracting attention because of their indispensable nature and their role in national security strategies. We compare China, the United States and the European Union in these technologies and their subfields. We use large language models (LLMs) to identify which patents in these technologies can be […]

Productivity Featured Innovation Technology

The local effects of artificial intelligence labour investments: Evidence from the municipal bond market

The long-term effects of artificial intelligence are still unknown, as productivity benefits may be compromised by unintended costs. This column assesses the local effects of shocks to AI job postings on municipal capital markets. It finds that increases in postings are linked to declines in municipal bond yields, particularly for riskier and longer-term bonds. Furthermore, […]