Percorrer por autor "Parreira, Artur M., orient."

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    Confiança nas Instituições e Valores Culturais : Estudo Internacional Comparado entre Angola, Cabo Verde, Moçambique e Portugal
    (2013) Finuras, Paulo; Parreira, Artur M., orient.
    The present study shows the results of an international comparative research carried out in four Portuguese-speaking countries: Angola, Cape Verde, Mozambique and Portugal. The purpose is, firstly, to find these countries cultural profile according to Hofstede/ Minkov dimensions as well as to measure the citizens` level of trust in institutions and, secondly, to analyze the relation between cultural values and level of trust. A bibliographic and theoretical review has been made on the main theoretical references about trust as far as its multiple forms and dimensions are concerned. Then, a scale of confidence in institutions has been drawn. An extensive analysis has been carried out, using qualitative and quantitative methods, including factorial analysis and simple linear regression. The results provide relevant information on what makes the four target countries very alike and on what differentiates them the most. In Portugal, a tendency towards a growing trust in institutions of public offering has been registered, whereas in the African countries, citizens tend to trust institutions of private offering more. All the institutions connected with the judicial and political sphere of society have been negatively qualified by the respondents in all countries, in a relatively similar way.
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    Gestão de riscos: análise de impacto no negócio
    (2014) Casquinha, Paula Sofia Ricardo; Parreira, Artur M., orient.
    The aim of this study is to identify within a public Institute, a technological scenario for business recovery via recovery solutions of low investment and enabling the simultaneous reduction in operating expenses. For the preparation of the present study was used the methodology of scientific research of case study with exploratory purpose in order to obtain answers to the questions proposed. Regarding the State of the art adopted a methodology based on the research literature concerning the business continuity plan, risk management, risk analysis and assessment or business impact analysis. The research carried out by external consultants, it was concluded that, by application of the business impact analysis methodology, systems considered extremely critical and strategic for your organization are the email system, central system directory, file repository and the main information system of business support. It was even possible to identify, through the case study disaster recovery scenarios that best fit the Organization's current situation in study, respond to issues of research.