1,720,962 research outputs found

    On the limits of trust

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    Purpose: This paper aims to investigate automated teller machine (ATM) fraud in southwest Nigeria, as extant studies have not examined the unintended consequences of ATM subscription particularly the effect of the identity of fraudsters and the strategies for defrauding.Design/methodology/approach: Using sequential exploratory strand of mixed method, data were collected from both ATM users and victims of ATM fraud using multi-stage sampling procedure. This involved purposive selection of Lagos and Oyo states.Findings: Results showed that fraudsters were typically lovers, friends, relatives and sometimes children of victims. Strategies for defrauding included card cloning, swapping of cards and physical attacks at ATM galleries.Research limitations/implications: Because of the size of the sample which is small, the research results may lack generalizability. More expansive works are needed across Nigeria in this regard.Practical implications: The paper includes implications for policy initiative concerning the deployment and use of payment systems such as ATM in Nigeria.Social implications: The paper reveals the limits of trust in cashless policy. It raises salient policy issues concerning the need for the governance of trust to engender adoption.Originality/value: The paper characterizes fraudsters and their strategies for defrauding

    'Bleeding Nigeria through the Pipelines': Understanding Oil pipeline Vandalism in Arepo, Southwest Nigeria

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    Crude oil has been the mainstay of the Nigerian Economy for decades. However, vandalism, oil theft and bunkering are flourishing criminal activities that have impeded the growth of the oil sector and invariably the economic development of the country. The study explored the modes of operation used by vandals and the networks of individuals involved in the vandalization of the oil pipelines in Arepo area of Ogun State, Nigeria. Using largely qualitative method of data collection, 25 participants were purposively selected while opinion were sampled and gathered through in-depth (IDI) and key informant interviews (KII). A total of 15 IDIs was conducted to sample opinions of NSCDC members while 10 KIIs conducted comprised of Arepo community leaders and residents. Successful vandalisation of oil pipelines in Arepo community occurred majorly due to the connivance of the security agents and the sponsors of vandalization (usually influential Nigerians). Some members of Arepo town acted as informants to vandals while they were in return provided with the proceeds of vandalism. Findings further showed that the terrain of buried pipelines influenced successful vandalism operation and impede surveillance. Although vandalism soared higher during raining season, the vandals operated mostly at night. Vandals had uniforms, used hotels as hide outs and made use of encoded words to disguise their operations. Arising from the study’s findings, satellite tracking of geo information system will effectively enhance the policing of the networks of pipelines rather than relying on state agents

    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
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