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Auflistung nach Schlagwort "Effectiveness"

1 - 2 von 2
  • Konferenzbeitrag
    An efficiency evaluation model of EDI in a value added network: the influence of user confidence on risk
    (AIM 2006 – Information Systems and Collaboration: State of the Art and Perspectives (AIM), 2006) Baile, Serge
    The evaluation of the performance of information technology and information systems has, over the past three decades, been the object of numerous studies using a wide range of models. Few of them have focused on the study of efficiency, and even fewer still on the development of a specific research model. This paper helps to fill this gap by making a contribution towards formalizing a specific, original theoretical framework and conceptual model, one based on user confidence in ad hoc EDI technology and the risks associated with its use. The model is tested using data obtained from users of a value added network in the car insurance sector. The results of the data analysis, obtained through a series of principal component analysis methods with a Promax rotation and an Amos structural equation analysis, confirm the existence, on the one hand, of an optimal structure of EDI efficiency evaluation factors, and on the other hand, of the relevance of a data model that establishes a hierarchy aimed at explaining risk.
  • Konferenzbeitrag
    Evaluating the Efficacy of E-Participation Experiences
    (Electronic Government and Electronic Participation - Joint Proceedings of Ongoing Research of IFIP EGOV and IFIP ePart 2040, 2013) Pérez-Espés, Cristina; Jiménez, José María Moreno; Wimmer, Maria A.
    In the last decade, a number of e-participation experiences have been collected based on the use of information and communication technologies (ICT). These projects have made a contribution to the revitalisation of democracy by increasing transparency in governance and creating new political spaces for communication and participation. Whilst different studies have evaluated the overall success of e-participation experiences, few studies have analysed their impact and added value. The authors of this paper stress the importance of evaluating e-participation experiences along three factors: Efficiency (doing things correctly); Efficacy (achieving goals) and Effectiveness (doing what is right). A framework for evaluating these three impact values is currently being developed. The paper at hand digs into efficacy and presents a set of attributes and indicators for the evaluation of the efficacy of e-participation. These indicators - as part of the overall evaluation framework for efficiency, efficacy and effectiveness - have been applied to a real-life e-participation project that utilised the cognitive democracy experience known as e-Cognocracy. This project was implemented in the municipality of Cadrete (Zaragoza), Spain.