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Innovation and university-firm R&D collaboration in the European food and drink industry
Maietta, Ornella Wanda; Barra, Cristian; Zotti, Roberto - In: Journal of agricultural economics 68 (2017) 3, pp. 749-780
Persistent link: https://www.econbiz.de/10011949332
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The contribution of university, private and public sector resources to Italian regional innovation system (in)efficiency
Barra, Cristian; Zotti, Roberto - In: The journal of technology transfer 43 (2018) 2, pp. 432-457
Persistent link: https://www.econbiz.de/10011817749
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Academic excellence, local knowledge spillovers and innovation in Europe
Barra, Cristian; Maietta, Ornella Wanda; Zotti, Roberto - In: Regional studies : official journal of the Regional … 53 (2019) 7, pp. 1058-1069
Persistent link: https://www.econbiz.de/10012213289
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The joint impact of different types of innovation on firm's productivity : evidence from Italy
Aldieri, Luigi; Barra, Cristian; Vinci, Concetto Paolo; … - In: Economics of innovation and new technology 30 (2021) 2, pp. 151-182
Persistent link: https://www.econbiz.de/10012423898
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The effects of university academic research on firm’s propensity to innovate at local level : evidence from Europe
Barra, Cristian; Maietta, Ornella Wanda; Zotti, Roberto - In: The journal of technology transfer 46 (2021) 2, pp. 483-530
Persistent link: https://www.econbiz.de/10012497201
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Innovative performance effects of institutional quality : an empirical investigation from the Triad
Aldieri, Luigi; Barra, Cristian; Ruggiero, Nazzareno; … - In: Applied economics 52 (2020) 50, pp. 5464-5476
Persistent link: https://www.econbiz.de/10012307725
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How do dimensions of institutional quality improve Italian regional innovation system efficiency? : the knowledge production function using SFA
Barra, Cristian; Ruggiero, Nazzareno - In: Journal of evolutionary economics 32 (2022) 2, pp. 591-642
Persistent link: https://www.econbiz.de/10013277525
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Corruption and firms' efficiency : international evidence using an instrumental variable approach
Aldieri, Luigi; Barra, Cristian; Vinci, Concetto Paolo - In: Economia politica : journal of analytical and … 40 (2023) 2, pp. 731-759
Persistent link: https://www.econbiz.de/10014330031
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Firm innovation and local bank efficiency in Italy : does the type of bank matter?
Barra, Cristian; Ruggiero, Nazzareno - In: Annals of public and cooperative economics 93 (2022) 4, pp. 1083-1128
Persistent link: https://www.econbiz.de/10013464175