RT journal article T1 Identifying the determinants of individual scientific performance: A perspective focused on AMO theory A1 Guerrero Alba, Félix A1 Martín Alcázar, Fernando A1 Sánchez Gardey, Gonzalo A2 Organización de Empresas K1 Academic Human capital K1 Researcher K1 AMO theory K1 DEA K1 Individual scientific performance AB Purpose: The aim of this study is to empirically analyse how motivation and the opportunity toinvestigate enhance the direct relation between the researcher’s human capital and individual scientificperformance.Design/methodology: Following recent investigations of strategic human capital and the abilitiesmotivation-opportunity (AMO) theory, we propose a double quantitative-qualitative methodology toidentify the determinants of individual scientific performance.Findings: Applying regression analysis to a sample of 471 Spanish academic researchers, we confirmthe moderating role of a researcher’s motivation and opportunities.Originality/value: Drawing on the empirical evidence obtained, this work discusses the relevantdeterminants of scientific productivity, providing practical recommendations for research managementand policy making. PB OMNIASCIENCE SN 1697-9818 YR 2021 FD 2021 LK http://hdl.handle.net/10498/26467 UL http://hdl.handle.net/10498/26467 LA eng NO Authors are ordered alphabetically and have contributed equally to this paper. This study was supported by:1.-The Spanish Ministry of Economy and Competitively under Grant ECO2014-56580-R;2.-The Andalusian Government (Spain) under Grant P12-SEJ-1810;3.-The Andalusian Government (Spain) under Grant P12-SEJ-1618; and4.-Research Projects University of Cadiz under Grant PR2016-018. DS Repositorio Institucional de la Universidad de Cádiz RD 10-nov-2026