1,721,010 research outputs found

    Public policy, social marketing and neuromarketing: from addressing the consumer behaviour to addressing the social behaviour - a study on the assessment of Public Service Announcements’ efficacy by neuro-metric indexes and techniques

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    The overall aim of this thesis is to investigate to what extent marketing can be a useful science for the public policy in developing effective Public Service Announcements (PSAs). In particular, hereby a specific discipline will be taken in consideration: the one that merges marketing with neuroscience, that is the so-called ‘neuromarketing’, which - in order to assess the advertising efficacy - adopts biometric and neurometric indexes. The objective of this work is to gain insights into the above-mentioned fields (marketing, neuroscience and public policy) by: - reviewing previous studies, as well as topical literature; - exploring the latest case studies and best practises; - examining the traditional methods’ results for the assessment of the PSAs (i.e. polls, surveys, focus groups) in their evolutionary path (till arriving to birth of the the neurometric methods) Such kind of research has the purpose to identify the factors that are considered relevant to answer the ultimate research question: is it possible today, by using state-of-the-art neurometric indexes and techniques, to provide policymakers with precise guidelines for developing effective PSAs, so that marketing will be able to address no more just the consumer behaviour, but also the social behaviour? In fact, the goal of any advertising campaign is to convey a specific message and reach a specific audience: the consumers. But, when talking about PSAs, many things changes: the KPIs for the assessment of their efficacy are no longer the commercial ones (GRP, reach etc.), but rather the gain obtained in public health after the airing of the campaign. Consequently, the specific message will be a different ‘call-to-action’: no more an invite to purchase, but rather to change a (wrong) social behaviour or adopt a (right) civil conscience. Given these premises, it is possible that marketing could be invested with a precise responsibility in terms of lives saved and public health. The practical and managerial implications of the research are the following: EU policymakers and local governments will have the opportunity to dispose of scientific data and information about the society that might be transformed in guidelines for producing effective PSAs based on the inner audience’s insights. The originality of this research resides in having framed the new neuromarketing protocols in the traditional Consumer Behaviour theory, combining thus future and past of the marketing research

    One the diffusion of innovations in evolving social networks: a simulation study

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    Existing literature on technology diffusion increasingly agrees that social networks play a vital role in processes guiding the adoption of major innovations. Although it is generally accepted that knowledge about an innovation can be distributed unevenly within a network of potential adopters and that, therefore, the network acts as a powerful conduit of that knowledge, current research insufficiently explores the other side of that coin, namely that the diffusion process may also affect the network itself. Our study fits into this gap by examining what impact the spread of a new technology has on patterns of dyadic relationships between individuals and, in turn, how these effects interact with technology diffusion. To explore this dynamic interplay we constructed a computational model using agent-based simulation techniques. Two types of communities are considered: an explorative community whose members exchange information about the new technology in order to adopt it or to promote it further, and an exploitative community solely focused on learning about the technology that the agents already possess so as to increase its usability

    Going Beyond Counting First Authors in Author Co-citation Analysis

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    The present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed

    Variations on the Author

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    “Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship

    Appropriate Similarity Measures for Author Cocitation Analysis

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    We provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
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