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This research article puts forward a method to identify the national heritage of authors based on the morphology of their surnames. Most studies in the field use variants of dictionary-based surname methods to identify ethnic communities, an approach that suffers from methodological limitations. Using the public file of ORCID (Open Researcher and Contributor ID) identifiers in 2015, we developed a surname-based identification method and applied it to infer Russian heritage from suffix-based morphological regularities. The method was developed conceptually and tested in an undersampled control set. Identification based on surname morphology was then complemented by using first-name data to eliminate false-positive results. The method achieved 98% precision and 94% recall rates-superior to most other methods that use name data. The procedure can be adapted to identify the heritage of a variety of national groups with morphologically regular naming traditions. We elaborate on how the method can be employed to overcome long-standing limitations of using name data in bibliometric datasets. This identification method can contribute to advancing research in scientific mobility and migration, patenting by certain groups, publishing and collaboration, transnational and scientific diaspora links, and the effects of diversity on the innovative performance of organizations, regions, and countries.

In this paper, we study the influence of path dependencies on the development of an emerging technology in a transitional economy. Our focus is the development of nanotechnology in Russia in the period between 1990 and 2012. By examining outputs, publication paths and collaboration patterns, we identify a series of factors that help to explain Russia’s limited success in leveraging its ambitious national nanotechnology initiative. The analysis highlights four path-dependent tendencies of Russian nanotechnology research: publication pathways and the gatekeeping role of the Russian Academy of Sciences; increasing geographical and institutional centralisation of nanotechnology research; limited institutional diffusion; and patterns associated with the internationalisation of Russian research. We discuss policy implications related to path dependence, nanotechnology research in Russia and to the broader reform of the Russian science system.

This paper investigates interactions between institutional adaptation and the transformation of science and innovation systems by analysing change and adjustment in post-socialist science academies. Two leading examples are examined: the Chinese Academy of Sciences (CAS) and the Russian Academy of Sciences (RAS). A heuristic framework of institutional change markers is applied to the analysis of nanotechnology research in both countries. We draw on bibliometric sources, interviews and secondary sources. We find that while the two Academies share a common past as the dominant research agents in their respective systems, their current positions and trajectories now differ. The nanotechnology case shows that CAS has adapted to China's modernisation, engaged in central government policy initiatives, and interacted with other research performers. CAS remains central to the Chinese research system, and has rejuvenated and expanded its resource base. RAS, on the contrary, has taken a protectionist stance: it still dominates the Russian research system and has a strong nanotechnology position, enforced by its gatekeeper control over journal publication. Nevertheless, RAS has faced difficulties in internal modernisation, leading to the external imposition of reforms and further role diminishment. The paper offers comparative insights into processes of institutional adaptation and highlights how key institutions can influence system transition.