Paul S. Kirkbride and Sara F.Y. Tang
This article attempts to outline the currenteconomic and cultural environment in whichmanagement development operates in Hong Kongand to demonstrate the potential barriers…
Abstract
This article attempts to outline the current economic and cultural environment in which management development operates in Hong Kong and to demonstrate the potential barriers which exist to the expansion of management development provisions and the acceptance of process. We review and evaluate management training and development provision in the territory using data from a recent survey. An attempt is made to identify the ways in which the barriers to management development in Hong Kong might be overcome and thus how Hong Kong′s managers might be better prepared for the potentially different world which may emerge post‐1997 after the take‐over by the People′s Republic of China.
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Paul S. Kirkbride and Sara F.Y. Tang
Seeks to trace the distinctive contours of the processes ofentrepreneurial and managerial development among the culturally similarOverseas (Nanyang) Chinese populations of…
Abstract
Seeks to trace the distinctive contours of the processes of entrepreneurial and managerial development among the culturally similar Overseas (Nanyang) Chinese populations of South‐east Asia. Identifies both the indigenous form of entrepreneurial development found in small Chinese businesses and the cultural barriers to the transfer of standard western management development processes to larger organizations in the region. Concludes by offering advice on how to tailor management development programmes successfully for use in the region.
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Paul S. Kirkbride, Jim Durcan and Sara F.Y. Tang
The area of team teaching is addressed with reference to methods ofimplementing it in management development; the benefits of teamteaching, both to trainers and trainees, are…
Abstract
The area of team teaching is addressed with reference to methods of implementing it in management development; the benefits of team teaching, both to trainers and trainees, are described. Possible difficulties and problems which can arise when it is used in different cultures are examined with reference to South East Asian countries, particularly those with a “Chinese” culture. An example of the use of the method in Hong Kong is provided, from which conclusions are drawn as to its effectiveness in a predominantly Chinese environment.
Joo-Young Park and Dong-One Kim
This paper examines the role of cultural values measured as collectivism, face-saving, and conflict-avoidance, in predicting employee voice behavior. Using data (n = 198…
Abstract
This paper examines the role of cultural values measured as collectivism, face-saving, and conflict-avoidance, in predicting employee voice behavior. Using data (n = 198) collected from automotive-industry employees in the United States (US) and Korea, several interesting findings emerged. First, and most notably, for a “leaver” who chooses the exit option, culture does not matter, such that none of the three cultural values have a significant association with the exit option across countries. Second, for a “stayer,” who chooses the voice, loyalty, or neglect option, culture does matter in that cultural-specific values, such as collectivism, face-saving, and conflict-avoidance were found to affect employees nonexit options in the Korean sample, but not in the U.S. sample. The results of this study suggest that these three cultural values guide and predict employee voice behavior. Additionally, the results of this study confirm that job alternatives are a significant predictor of the exit option across cultures. This study therefore presents strong empirical evidence of the effect of culture on employee voice behavior and increases our understanding of employee voice behavior across cultures.
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Cecil A. L. Pearson and Lynette Tang Yin Hui
This study assessed the relevance of Vroom’s expectancy motivational framework in a cross-cultural context. Differences in attitudes for task investment, preferences for work…
Abstract
This study assessed the relevance of Vroom’s expectancy motivational framework in a cross-cultural context. Differences in attitudes for task investment, preferences for work related achievements, and the reward potential of outcomes was assessedwith Australians and Malaysians who were employed in similar work contexts of the beauty care industry. Reasons why the Australian employees reported significantly higher job motivation than the Malaysian respondents were identified by examining the three main components of expectancy, instrumentality and valence, of Vroom’s framework. The study findings are discussed in terms of the implications they have for the necessary organizational development with Australians and Malaysians who were employed in similar work contexts of the beauty care industry. Reasons why the Australian employees reported significantly higher job motivation than the Malaysian respondents were identified by examining the three main components of expectancy, instrumentality and valence, of Vroom's framework. The study findings are discussed in terms of the implications they have for the necessary organizational development of businesses in the competitive Asia-Pacific region.
Sara Armou, Mustapha Ait Hssain, Soufiane Nouari, Rachid Mir and Kaoutar Zine-Dine
The purpose of this study is to investigate the impact of varying baffle height and spacing distance on heat transfer and cooling performance of electronic components in a baffled…
Abstract
Purpose
The purpose of this study is to investigate the impact of varying baffle height and spacing distance on heat transfer and cooling performance of electronic components in a baffled horizontal channel, using a Cu-H2O nanofluid under mixed convection and laminar flow.
Design/methodology/approach
The mathematical model is two-dimensional and comprises a system of four governing equations, such as the conservation of continuity, momentum and energy. To obtain numerical solutions for these equations, the finite volume method was used for discretization. A validation process was performed by comparing this study’s results with those of previously published studies. The comparison revealed a close agreement. The numerical study was performed for a wide range of key parameters: The baffle height (0 ≤ h ≤ 0.7), the spacing distance between baffle and blocks (0.25 ≤ w ≤ 3), the Grashof and Reynolds numbers are kept equal to 104 and 75, respectively, the channel aspect ratio is L/H = 10, and the volume fraction of Cu nanoparticles is fixed at φ = 5%.
Findings
The results of the study reveal a significant improvement in heat transfer in terms of total Nusselt number of the top and bottom hot components, which exhibited an improvement of 16.89% and 17.23% when the baffle height increases from h = 0 to h = 0.7. Additionally, the study found that reducing the distance between the baffle and the electronic components up to a certain limit can improve the heat transfer rate. Therefore, the optimal height of the baffle was found to be no lower than 0.6, and the recommended distance between the heaters and the baffle was 0.5.
Originality/value
This study provides valuable insights into the optimization of the design of baffled channels for improved heat transfer performance. The findings of study can be used to improve heat exchangers and cooling systems in various applications. The use of Cu-H2O nanofluid under mixed convection and laminar flow conditions in channel with baffle and electronic components is also unique, making this study an original contribution to the field.
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Vincenzo Cavaliere, Sara Sassetti and Sara Lombardi
Building on the importance of students becoming entrepreneurs of their own career, this research aimed to achieve two main objectives: to empirically test the sequential…
Abstract
Purpose
Building on the importance of students becoming entrepreneurs of their own career, this research aimed to achieve two main objectives: to empirically test the sequential relationship between the three dimensions of entrepreneurial alertness as proposed by Tang et al. (2012) and to link such dimensions to self-perceived employability.
Design/methodology/approach
A web survey data were obtained among a sample of 404 universities students. The test of the theoretical framework was performed by running a structural equation modeling (SEM).
Findings
The results show that the three entrepreneurial alertness components are sequentially related. Moreover, the results demonstrated that among the examined dimensions, only evaluation and judgment had a direct effect on self-perceived employability, with the remaining dimensions having an indirect influence.
Originality/value
There has been rarely any previous empirical attempt at investigating a framework that consider the relationship between entrepreneurial attitudes, such as alertness, on employability. The investigation of the entrepreneurial attitudes as antecedents of employability is particularly vital to graduates who will soon enter the labor market as “entrepreneurs of their own career”.
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Ahmed Aboelfotoh, Ahmed Mohamed Zamel, Ahmad A. Abu-Musa, Frendy, Sara H. Sabry and Hosam Moubarak
This study aims to examine the ability of big data analytics (BDA) to investigate financial reporting quality (FRQ), identify the knowledge base and conceptual structure of this…
Abstract
Purpose
This study aims to examine the ability of big data analytics (BDA) to investigate financial reporting quality (FRQ), identify the knowledge base and conceptual structure of this research field and explore BDA techniques used over time.
Design/methodology/approach
This study uses a comprehensive bibliometric analysis approach (performance analysis and science mapping) using software packages, including Biblioshiny and VOSviewer. Multiple analyses are conducted, including authors, sources, keywords, co-citations, thematic evolution and trend topic analysis.
Findings
This study reveals that the intellectual structure of using BDA in investigating FRQ encompasses three clusters. These clusters include applying data mining to detect financial reporting fraud (FRF), using machine learning (ML) to examine FRQ and detecting earnings management as a measure of FRQ. Additionally, the results demonstrate that ML and DM algorithms are the most effective techniques for investigating FRQ by providing various prediction and detection models of FRF and EM. Moreover, BDA offers text mining techniques to detect managerial fraud in narrative reports. The findings indicate that artificial intelligence, deep learning and ML are currently trending methods and are expected to continue in the coming years.
Originality/value
To the best of the authors’ knowledge, this study is the first to provide a comprehensive analysis of the current state of the use of BDA in investigating FRQ.
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Elena Cerdá-Mansilla, Natalia Rubio and Sara Campo
This study aims to analyze a backchannel account on news of the coronavirus at the beginning of the pandemic, with information not disseminated in official media due to the social…
Abstract
Purpose
This study aims to analyze a backchannel account on news of the coronavirus at the beginning of the pandemic, with information not disseminated in official media due to the social alarm it might cause and the negative image of government management. Specifically, it examines acceptance and dissemination of this type of content in a period of lack of information, while reflecting on what would constitute proper management of this type of channel.
Design/methodology/approach
First, based on a literature review, this study classifies possible explanatory variables of online content dissemination into content richness and psychological content. Second, this study performs sentiment analysis of the Twitter backchannel account @COVID_19NEWS and use Qualitative Comparative Analysis to find causal configurations of variables that obtained a high rate of retweets.
Findings
The results reveal predominance of one combination of three factors in backchannel information diffusion: emotional, identifying and video content. Other interesting combinations of factors were shown to be attractive enough to contribute to success of the tweets.
Practical implications
Knowledge of the main configurations that attract information dissemination in backchannel accounts is useful for public management of a health crisis such as the Covid-19 outbreak. Rather than suppressing these channels, the authors discuss different solutions.
Originality/value
This study advances scholarship on backchannel communications in emergency situations, providing insights to understand and manage such channels.
Propósito
Este estudio analiza una cuenta extraoficial sobre noticias del coronavirus al inicio de la pandemia, con información no difundida en los medios oficiales por su posible repercusión en la alarma social y la imagen negativa de la gestión gubernamental. Concretamente examina la aceptación y difusión de este contenido en un periodo de desinformación, así como reflexiona sobre la gestión de este tipo de canales.
Diseño/metodología/enfoque
En primer lugar, en base a la revisión de la literatura, clasificamos las variables explicativas según la riqueza de contenido y el contenido psicológico. En segundo lugar, sobre la cuenta extraoficial de @COVID_19NEWS en Twitter, realizamos análisis de sentimiento y utilizamos Análisis Comparativo Cualitativo (QCA) para encontrar configuraciones causales de variables que obtuvieron una alta tasa de retweets.
Hallazgos
Los resultados revelan la importancia de una combinación de tres factores en la difusión de información del canal secundario: contenido emocional, identificativo y video. Otras combinaciones de factores también contribuyeron al éxito del tweet.
Implicaciones prácticas
Estas configuraciones podrían ser útiles para la gestión pública ante una crisis sanitaria como la Covid-19, prestando atención a los factores cuya configuración atrae la difusión de información en las RRSS. En lugar de suprimir estos canales, se presentan soluciones para garantizar una colaboración eficaz.
Originalidad/valor
Este estudio realiza una contribución académica a las comunicaciones extraoficiales en situaciones de emergencia, proporcionando información para comprender y gestionar este tipo de canales.
Palabras claves
Covid-19, Coronavirus, Canal extraoficial, Twitter, Análisis cualitativo comparado
Tipo de papel
Trabajo de investigación
目的
在新冠疫情初期, 由于可能引起社会恐慌和政府管理部门的负面形象, 官方媒体缺少相关的新闻报道。本文研究了在这种官方信息匮乏的危机时期, 非正式渠道(backchannel)对于新冠病毒内容的接受和传播情况, 本文同时反思了如何对这类非正式渠道进行正确的管理。
研究设计
基于文献综述, 我们先将在线内容传播的可能解释变量分为内容丰富度和心理内容这两个方面。其次, 我们对推特上的非正式渠道账户@COVID_19NEWS发布的内容进行情感分析, 并使用定性比较分析法来寻找内容获得高转发率的原因。
研究结果
结果显示, 对于非正式渠道信息的成功传播, 情绪化、具有辩认度和包含视频内容这三个要素的组合占主导地位。此外, 其他要素的组合也有来助于推文的成功传播和扩散。
实践意义
了解非正式渠道吸引信息传播的主要原因, 将有利于应对健康危机(例如Covid-19爆发)和进行公共管理。文本讨论了不同的解决方案, 而不是简单地压制这些非正式渠道。
原创性/价值
这项研究推进了危机背景下非正式渠道传播的学术研究, 为理解和管理这类非正式渠道提供了见解。
关键词 - Covid-19, 新冠病毒, 非正式渠道, 推特, 定性比较分析