Charalampos Tsairidis

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Purpose – Enterprise resource planning (ERP) systems enhance productivity and working quality by offering integration, standardization and simplification of multiple business transactions. The present study seeks to introduce a conceptual framework that investigates the way that human inputs (top management, users, external consultants) are linked to(More)
BACKGROUND The National Organization for Healthcare Provision (EOPYY) originates from the recent reform in Greek healthcare, aiming amidst economic predicament, at the rationalization of health expenditure and reactivation of the pivotal role of Primary Health Care (PHC). Health funding (public/private) mix is examined, alongside the role of pre-existing(More)
The aim of this study is to empirically examine the four elements of intellectual capital (human capital, customer capital, structural capital and innovation capital) and their relationship with business performance in the Athens Stock Exchange (ASE). This study was conducted based on a psychometrically validated questionnaire developed and launched by(More)
Up to now, research studies in Greece and Bulgaria have not paid sufficient attention in exploring the reasons affecting the acceptance of Internet Banking services in those countries. Using the decomposed Theory of Planned Behaviour (decomposed TPB) and based on data collected from a sample of 247 respondents of both countries – 118 from Bulgaria and 129(More)
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