Résumé L’intelligence économique et le knowledge management se sont formalisés avec la prise de conscience de la dimension stratégique de l’information et de la connaissance, et rencontrent un essor considérable depuis le début des années 90. Il s’agit de deux démarches dont l’objet essentiel est l’amélioration de la compétitivité par une meilleure gestion de l’information et de la connaissance. Cet article consiste à étudier l’articulation possible entre ces deux pratiques. Actuellement, un consensus semble se dessiner entre praticiens et théoriciens pour considérer ces deux démarches comme étant le cœur d’un système “intelligent” de gestion de la connaissance au sein des entreprises. C’est cette hypothèse que nous souhaitons questionner à partir d’une recherche exploratoire démarrée dans un grand groupe industriel français. Les premiers résultats semblent indiquer, à l’inverse de ce qui pouvait être attendu, que ces deux démarches d’intelligence organisationnelle restent très autonomes l’une par rapport à l’autre, sauf au niveau technique où leur intégration apparaît plus avancée.
In the age of digital globalization, information and communication technologies (ICT) and international trade seem to have become the engines of economic growth. In this study, we investigate the impacts on Tunisia’s economic growth of using ICTs and greater trade openness. We employ a cross-section augmented autoregressive distributed lag (CS-ARDL) model and apply Dumitrescu and Hurlin Granger causality test to panel data for 14 economic sectors in the period 1995–2018. The empirical findings suggest that use of ICTs has a long-term relationship with value added and increased economic growth in Tunisia. In addition, trade openness and gross fixed capital formation (GFCF) have a positive and significant effect on economic growth. We also examine the relationships among these variables in the short and long run. The Dumitrescu and Hurlin test reveals four bidirectional and two unidirectional causal relationships between the variables.
The study examined the impact of different factors on greenhouse gas (GHG) emissions, by applying the extended STIRPAT model and decoupling analysis for Tunisia for the period 1990–2018. Furthermore, the study utilizes Tapio decoupling model, and the Auto-Regressive Distributed Lag (ARDL) bounds test approach to examine the relationship between the variables of greenhouse gas (GHG) emissions, economic growth, energy consumption, urbanization, innovation, and trade openness. The findings validated an inverted U-shape relationship between GDP and GHG emissions. In addition, we find that the consumption of renewable energy contributes to the reduction of GHG emissions in the long run. The findings call authority for the adaption of the regulatory framework relating to energy management, energy efficiency and the development of renewable energies, as well as to initiate energy market reforms, implement mitigation strategies and encourage investments in clean energies.
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