Christos Michalakelis

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Cloud computing, as an innovative business model, has experienced rapid diffusion across the international business world, offering many benefits to both the demand and the supply side of the ICT market. In particular, the public cloud approach receives more attention and the Infrastructure as a Service (IaaS) model is expected to be the fastest growing(More)
Cloud computing, is a rapidly evolving type of internet- based computing model that relies on sharing computing resources, rather than having local servers or personnel to handle them. It has already been adopted by a significant number of Small and Medium Enterprises (SMEs) as a business advantage able to improve their business environment and help them be(More)
Cloud computing is a modern style of innovation in network environment which takes the advantage of multi-technologies as distributed systems, wireless communication, parallel processing in term of providing service architecture. The main services are concerned about sharing communication and resources. Cloud computing offers scalable access, elastic and(More)
The aim of this paper is to investigate and evaluate the critical factors that underlie the Open Source Software (OSS) diffusion among countries. Grounded on a theoretical framework of diffusion of innovations theory and the theories of institutionalism, endogenous and exogenous growth, the study proposes a parameterized diffusion model that evaluates the(More)