MAZOUZI, Nour HadjaBOUDFA, Hakima ( Directeurde thèse )2024-05-212024-05-212021-06https://dspace.hec.dz/handle/123456789/437Companies' competitive environments have shifted as a result of globalization. This paper aims to contribute to a better understanding and analysis of the effects of globalization on industry competition models and the company value chain. Economic globalization has resulted in a new dynamic in the competitive situation in which companies and activities of the value chains change places between forces and impact and interact with each other in novel ways. Companies' boundaries and core values can and are being redefined. The pressure of competition forces a continuing and increasing move in this direction as this potential evolves through offshoring, outsourcing, and value chain fragmentationenGlobalizationCompetitivenessCompetitionAgri-food industryCarbonated drinksThesis