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1 – 10 of 16Erik Baekkeskov and Olivier Rubin
The purpose of this paper is to show that 2009 H1N1 “swine” influenza pandemic vaccination policies deviated from predictions established in the theory of political survival, and…
Abstract
Purpose
The purpose of this paper is to show that 2009 H1N1 “swine” influenza pandemic vaccination policies deviated from predictions established in the theory of political survival, and to propose that pandemic response deviated because it was ruled by bureaucratized experts rather than by elected politicians.
Design/methodology/approach
Focussing on the 2009 H1N1 pandemic, the paper employs descriptive statistical analysis of vaccination policies in nine western democracies. To probe the plausibility of the novel explanation, it uses quantitative and qualitative content analyses of media attention and coverage in two deviant cases, the USA and Denmark.
Findings
Theories linking political survival to disaster responses find little empirical support in the substantial cross-country variations of vaccination responses during the 2009 H1N1 pandemic. Rather than following a political logic, the case studies of media coverage in the USA and Denmark demonstrate that the response was bureaucratized in the public health agencies (CDC and DMHA, respectively). Hence, while natural disaster responses appear to follow a political logic, the response to pandemics appears to be more strongly instituted in the hands of bureaucratic experts.
Research limitations/implications
There is an added value of encompassing bureaucratic dynamics in political theories of disaster response; bureaucratized expertise proved to constitute a strong plausible explanation of the 2009 pandemic vaccination response.
Practical implications
Pandemic preparedness and response depends critically on understanding the lessons of the 2009 H1N1 pandemic; a key lesson supported by this paper is that expert-based agencies rather than political leaders are the pivotal actors.
Originality/value
This paper is the first to pinpoint the limitations of political survival theories of disaster responses with respect to the 2009 pandemic. Further, it is among the few to analyze the causes of variations in cross-country pandemic vaccination policies during the 2009 H1N1 pandemic.
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Hein S. Venter, Martin S. Olivier and Jan H.P. Eloff
It is well‐known that the primary threat against misuse of private data about individuals is present within the organisation; proposes a system that uses intrusion detection…
Abstract
It is well‐known that the primary threat against misuse of private data about individuals is present within the organisation; proposes a system that uses intrusion detection system (IDS) technologies to help safeguard such private information. Current IDSs attempt to detect intrusions on a low level whereas the proposed privacy IDS (PIDS) attempts to detect intrusions on a higher level. Contains information about information privacy and privacy‐enhancing technologies, the role that a current IDS could play in a privacy system, and a framework for a privacy IDS. The system works by identifying anomalous behaviour and reacts by throttling access to the data and/or issuing reports. It is assumed that the private information is stored in a central networked repository. Uses the proposed PIDS on the border between this repository and the rest of the organisation to identify attempts to misuse such information. A practical prototype of the system needs to be implemented in order to determine and test the practical feasibility of the system. Provides a source of information and guidelines on how to implement a privacy IDS based on existing IDSs.
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Heiko Tillwick and Martin S. Olivier
This paper aims to propose an anonymous web‐browsing protocol that harnesses some of the advantages of store‐and‐forward anonymity solutions whilst retaining some of the…
Abstract
Purpose
This paper aims to propose an anonymous web‐browsing protocol that harnesses some of the advantages of store‐and‐forward anonymity solutions whilst retaining some of the interactive properties of web browsing. Anonymity research on high latency, store‐and‐forward mediums such as e‐mail have led to comparatively well‐researched anonymity technologies. However, similar achievements have proven to be more difficult for low‐latency communications such as web browsing.
Design/methodology/approach
A review of existing anonymity solutions notes the advantages of mix technologies versus the advantages offered by Onion Routing. A solution is presented that features a combined approach of both solutions.
Findings
The proposed protocol differentiates between web requests and web responses – a request is treated as a store‐and‐forward message whilst the response is handled as a data stream.
Originality/value
The solution described can be used by existing anonymous web browsing solutions in order to improve the level of anonymity whilst minimising the overhead of anonymously distributing web content.
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Shuaib Ahmed Soomro, Olivier Roques and Akhtiar Ali
This study aims to investigate the impact of fear of terror (FOT) on employee organizational commitment (OC) working in terror-induced areas through examining the role of…
Abstract
Purpose
This study aims to investigate the impact of fear of terror (FOT) on employee organizational commitment (OC) working in terror-induced areas through examining the role of rumination as a mediator and perceived organization support (POS) as a moderator.
Design/methodology/approach
The authors develop a model in which the mediating role of rumination in the FOT relationship is conditional to the values of OC. Using a sample size of 268 respondents, questionnaires were used to collect data from Pakistan during a period when terrorist attacks were at a peak. Results from the hierarchical regression analyses provided support for the developed model.
Findings
Overall, the statistical model is significant (p < 0.05); the authors found negative relationships between FOT and OC. The authors found that FOT positively led to rumination, which then negatively led to OC. It was also found that POS significantly moderated FOT and OC.
Practical implications
This study revealed that FOT is a deterring factor that changed employees’ OC. It further revealed that organizations providing support to employees working in terrorist-ridden areas showed positive commitment. This paper discusses the theoretical and practical implications of these findings.
Originality/value
This paper provides an examination of the relationship between FOT and employee OC. It expands our knowledge of the stress theory and terror management theory for employees working in discontinuous areas.
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Sanne van Can, Olivier Dodier, Henry Otgaar and Fanny Verkampt
The purpose of this paper is to examine the beneficial effect of a modified cognitive interview (MCI) on adolescents’ testimonies in case of a negative emotional event…
Abstract
Purpose
The purpose of this paper is to examine the beneficial effect of a modified cognitive interview (MCI) on adolescents’ testimonies in case of a negative emotional event. Furthermore, the authors were interested in assessing the impact of a MCI on within-statement consistency.
Design/methodology/approach
In total, 37 adolescents (12-15 years) watched a emotionally negative video and were interviewed, seven days later, with a MCI or a structured (control) interview (SI).
Findings
Results showed that adolescents interviewed with the MCI reported significantly more correct and tended to report more incorrect information than those interviewed with the SI. Nonetheless, this rise in incorrect details did not impair the accuracy of statements gathered with the MCI (vs SI). Moreover, consistent, reminiscent, and forgotten information within a statement was positively linked to overall accuracy. In conclusion, testimonies gathered with the MCI might be perceived as more complete and detailed than the ones gathered with the SI.
Practical implications
The improvement of interview techniques helps solving criminal cases.
Originality/value
The innovative aspect of this work is that the benefits of the cognitive interview (CI) and the absence of an effect of inconsistency on accuracy are now also seen among adolescents.
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Cindy Olivier and Catherine Burton
The transition from school to higher education is a complex process. Peer mentoring is often used by institutions to facilitate this process. The purpose of this research, which…
Abstract
Purpose
The transition from school to higher education is a complex process. Peer mentoring is often used by institutions to facilitate this process. The purpose of this research, which was conducted at a South African university, was to determine whether a peer mentoring programme, which involved a large number of students and a limited number of mentors, could successfully assist students to adapt to the academic and psychosocial demands of university life.
Design/methodology/approach
A sequential explanatory mixed method design was implemented. In the first phase, a questionnaire was used to collect data to establish participants' experience of the programme. The findings from the questionnaire were used to inform the qualitative phase, in which the participants' perceptions of the benefits of the mentor programme were further explored by means of group interviews. The qualitative data were analysed using inductive qualitative content analysis.
Findings
The results indicate that a structured peer mentoring programme, in which a mentor works with up to 70 mentees in a group setting, can be a useful tool to assist with students' transition to university. The research found that the peer mentoring programme contributed to the students' academic, social and personal integration into the higher education environment.
Research limitations/implications
The perspectives of mentors and faculty were not included. No comparative study with students who did not participate in the programme was conducted.
Practical implications
This research illustrates that it is possible to mentor large groups of disadvantaged and vulnerable students notwithstanding limited resources.
Originality/value
In contrast to the existing literature on peer mentoring in higher education, which focuses on one-on-one or small-group mentoring, this research suggests that peer mentoring of larger groups can also play an important role in assisting students to transition to higher education. The description of the programme and the benefits students derived from it offer other institutions with limited resources some ideas about how a peer mentoring programme can be implemented.
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To study the dynamic relationship between saving‐investment in Greece during a period of structural changes with policy regime changes employing different methods of estimation.
Abstract
Purpose
To study the dynamic relationship between saving‐investment in Greece during a period of structural changes with policy regime changes employing different methods of estimation.
Design/methodology/approach
Different empirical methods are used to estimate the time varying savings retention coefficient. A recursive OLS, rolling OLS, Kalman filter estimator and Markov switching regime modeling (MS‐R) are applied which have the advantage to capture the dependence structure of the series both in terms of constant and variance.
Findings
The empirical evidence suggests that the degree of correlation between saving and investment weakens during financial liberalization periods.
Practical implications
Conclusions drawn from this analysis could be useful for the analysis of other medium‐sized economies.
Originality/value
The paper employs four different estimation models to test the stability of the estimated coefficient. The MS‐R is used, for the first time, to take into account the policy regime changes during the estimation period.
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Loes de Jong, Tom Wilderjans, Jacobiene Meirink, Wouter Schenke, Henk Sligte and Wilfried Admiraal
In professional learning communities (PLCs), teachers collaborate and learn with the aim of improving students' learning. The aim of this study is to gain insight into teachers'…
Abstract
Purpose
In professional learning communities (PLCs), teachers collaborate and learn with the aim of improving students' learning. The aim of this study is to gain insight into teachers' perceptions of their schools' changing toward PLCs and conditions which support or hamper this change.
Design/methodology/approach
Questionnaires were completed by a total of 2.111 teachers from 15 Dutch secondary schools for three years. With the use of multilevel regression analyses, the research questions were answered.
Findings
Although the development of a school toward a PLC seems to be a slow process, the findings demonstrate the influence of school conditions on this development. Human resource management (HRM) stands out, as this school condition has a direct and longitudinal effect on the change.
Practical implications
The main recommendation is to embed PLC elements in HRM policies such as facilitating teachers to collaboratively work and learn and aligning teachers' professional development with schools' vision and ambitions.
Originality/value
PLCs have been studied occasionally in longitudinal in-depth case studies or in large-scale, cross-sectional research. This large-scale longitudinal study provides insights into the sustainability of schools as PLCs and the school conditions that are associated with sustainability.
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Wytse Vellema and Marijke D'Haese
The purpose of this paper is to analyse the extent to which transaction cost theory on hybrid governance structures can explain hybrid personalities observed in the South African…
Abstract
Purpose
The purpose of this paper is to analyse the extent to which transaction cost theory on hybrid governance structures can explain hybrid personalities observed in the South African sugar industry.
Design/methodology/approach
Three governance structures used simultaneously by the same company to purchase sugar cane from small-scale growers are described in detail. One of these structures is close to a market arrangement, the other two are hybrids. The discriminating alignment hypothesis and more recent work on hybrid models are used to explain the factors driving the choice for a hybrid arrangement and determining their specific form. Factors not covered by theory are identified.
Findings
At least two areas would need to be included to explain the specific form taken by the studied governance structures: production characteristics and financial constraints of the transacting parties. Furthermore, the importance of national and local regulations in affecting organizational form by determining what is and is not possible is demonstrated.
Research limitations/implications
This case study highlights limitations of current theory in fully explaining the “personality” of governance structures. Future work should not shun the finer details of governance structures and their interaction with the institutional environment.
Social implications
Inclusive business models are promoted as tools for poverty alleviation and economic development. Public involvement plays an important role, however, more research is required to understand its reach and leverage its full potential.
Originality/value
This paper is the first to rigorously apply transaction cost theory to inclusive business models in agricultural sourcing, an area which is rapidly gaining prominence on the development agenda. It shows that a complete understanding requires going beyond current theory.
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Jian Feng, Lingdi Zhao, Huanyu Jia and Shuangyu Shao
The purpose of this paper is to assess the effectiveness of the Silk Road Economic Belt (SREB) strategy and its role of industrial productivity in China.
Abstract
Purpose
The purpose of this paper is to assess the effectiveness of the Silk Road Economic Belt (SREB) strategy and its role of industrial productivity in China.
Design/methodology/approach
To identify the causal effect of this strategy on industrial sustainable development, the authors first use the slacks-based measure model to calculate industries’ total-factor productivity (TFP) considered with CO2 emissions as undesirable output on the provincial level. Then, the authors use the PSM-DID method to identify the difference of TFPs between provinces and industries before and after the implementation of SREB strategy.
Findings
However, the authors find that there is no difference or even a relative decrease in TFPs of industries in target provinces after the implementation of the strategy, which reveals that the SREB strategy does not play a positive role of the industries’ sustainable development in years of 2014 and 2015.
Originality/value
The value of this result is to identify the short-term impact of SREB strategy and to seek for probable causes and appropriate solutions.
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