eprintid: 2855 rev_number: 8 eprint_status: archive userid: 69 dir: disk0/00/00/28/55 datestamp: 2015-11-06 13:40:03 lastmod: 2015-11-06 13:40:03 status_changed: 2015-11-06 13:40:03 type: article metadata_visibility: show creators_name: Cimini, Giulio creators_name: Zaccaria, Andrea creators_name: Gabrielli, Andrea creators_id: giulio.cimini@imtlucca.it creators_id: creators_id: title: Investigating the interplay between fundamentals of national research systems: performance, investments and international collaborations ispublished: submitted subjects: HB subjects: HD28 divisions: EIC full_text_status: public abstract: We discuss, at the macro-level of nations, the contribution of research funding and rate of international collaboration to research performance, with important implications for the science of science policy. In particular, we cross-correlate suitable measures of these quantities with a scientometric-based assessment of scientific success, studying both the average performance of nations and their temporal dynamics in the space defined by these variables during the last decade. We find significant differences among nations in terms of efficiency in turning (financial) input into bibliometrically measurable output, and we confirm that growth of international collaboration positively correlate with scientific success, with significant benefits brought by EU integration policies. Various geo-cultural clusters of nations naturally emerge from our analysis. We critically discuss the possible factors that potentially determine the observed patterns. date: 2015 date_type: submitted publication: Journal of Informetrics publisher: Elsevier refereed: TRUE issn: 1751-1577 citation: Cimini, Giulio and Zaccaria, Andrea and Gabrielli, Andrea Investigating the interplay between fundamentals of national research systems: performance, investments and international collaborations. Journal of Informetrics. ISSN 1751-1577 (Submitted) (2015) document_url: http://eprints.imtlucca.it/2855/1/1507.08072v1.pdf