Tarek Hassen

The ongoing conflict between Russia and Ukraine, two major agricultural powers, has numerous severe socio-economic consequences that are presently being felt worldwide and that are undermining the functioning of the global food system. The war has also had a profound impact on the European food system. Accordingly, this paper examines the implications of the ongoing conflict on food security pillars (viz. availability, access, use, stability) in European countries and considers potential strategies for addressing and mitigating these effects. The paper highlights that the food supply in Europe does not seem to be jeopardized since most European countries are generally self-sufficient in many products. Nonetheless, the conflict might impact food access and production costs. Indeed, the European agricultural industry is a net importer of several commodities, such as inputs and animal feed. This vulnerability, combined with the high costs of inputs such as fertilizers and energy, creat...

PurposeThe purpose of this paper is to analyze the characteristics and dynamics of the entrepreneurship ecosystem in the ICT sector in Qatar.Design/methodology/approachThe methodology of this research is based on a literature review and information collected through semistructured interviews with the different stakeholders involved in the entrepreneurship ecosystem in the ICT sector in Qatar.FindingsThe results show that two opposite forces shape the entrepreneurship ecosystem in the ICT sector in Qatar. On one hand, the strong determination and intervention of the Qatari government to diversify the economy by creating a vibrant ecosystem in the ICT sector. On the other hand, entrepreneurs in this sector are still facing some barriers and difficulties, and those issues are tightly related to Qatar's economic characteristics as a rentier state whose economy is driven by hydrocarbon resources.Originality/valueThese findings contribute to the clarification and critical analysis of ...