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Author: Keiko Ito

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Journal article
Review of World Economics:
The changing structure of global value chains and technological change: evidence from the firm-level patent data

This paper explores how changes in the relative position in the Global Value Chains (GVCs) affect firms? innovation activities. The analysis combines matched patent-firm data with information on GVC networks from the OEC...Read more...

Chiara Criscuolo, Keiko Ito and Jonathan Timmis

7 April 2026

Journal article
Research Policy:
Global value chains and domestic innovation

This paper explores how changes in both position and participation in Global Value Chain (GVC) networks affect firm innovation. The analysis combines matched patent-firm data for Japan with measures of GVC network centra...Read more...

Antonin Bergeaud, Chiara Criscuolo, Kenta Ikeuchi, Keiko Ito and Jonathan Timmis

1 April 2023