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The aim of this paper is to present a comprehensive analysis of risk management in East Asia from 1998 to 2021 by using bibliometric methods and tools to explore research trends, hotspots, and directions for future research.

The data source for this paper is the Web of Science Core Collection, and 7,154 publications and related information have been derived. We use recognized bibliometric indicators to evaluate publications and visually analyze them through scientific mapping tools (VOS Viewer and CiteSpace).

The analysis results show that China is the most productive and influential country/region. East Asia countries have strong cooperation with each other and also have cooperation with other countries. The study shows that risk management has been involved in various fields such as credit, supply chain, health emergency and disaster especially in the background of COVID-19. We also found that machine learning, especially deep learning, has been playing an increasingly important role in risk management due to its excellent performance.

This paper focuses on studying risk management in East Asia, exploring its publication's fundamental information, citation and cooperation networks, hotspots, and research trends. It provides some reference value for scholars who are interested or further research in this field.

This study aims to investigate the impact of narcissistic leadership on employee voice behavior from the perspective of job stress, trust in leaders and traditionality in China.

The authors conducted a survey on 437 employees to assess their narcissistic leadership in Time 1. In Time 2, they measured their job stress, trust in leaders and traditionality. In Time 3, they assessed the voice behavior of these employees.

Narcissistic leadership correlates positively with employees’ job stress, which mediates between narcissistic leadership and employee voice behavior. Trust in leaders negatively moderates the correlation between job stress and employee voice behavior, as well as moderates the mediation effect of job stress on the correlation between narcissistic leadership and employee voice behavior. In addition, traditionality positively moderates the correlation between job stress and employee voice behavior, as well as moderates the mediation effect of job stress on the correlation between narcissistic leadership and employee voice behavior.

This study establishes the impact of narcissistic leadership on employee behavior from the perspective of job stress, trust in leaders and traditionality.

Studies on mining text and generating intelligence on human resource documents are rare. This research aims to use artificial intelligence and machine learning techniques to facilitate the employee selection process through latent semantic analysis (LSA), bidirectional encoder representations from transformers (BERT) and support vector machines (SVM). The research also compares the performance of different machine learning, text vectorization and sampling approaches on the human resource (HR) resume data.

LSA and BERT are used to discover and understand the hidden patterns from a textual resume dataset, and SVM is applied to build the screening model and improve performance.

Based on the results of this study, LSA and BERT are proved useful in retrieving critical topics, and SVM can optimize the prediction model performance with the help of cross-validation and variable selection strategies.

The technique and its empirical conclusions provide a practical, theoretical basis and reference for HR research.

The novel methods proposed in the study can assist HR practitioners in designing and improving their existing recruitment process. The topic detection techniques used in the study provide HR practitioners insights to identify the skill set of a particular recruiting position.

To the best of the authors’ knowledge, this research is the first study that uses LSA, BERT, SVM and other machine learning models in human resource management and resume classification. Compared with the existing machine learning-based resume screening system, the proposed system can provide more interpretable insights for HR professionals to understand the recommendation results through the topics extracted from the resumes. The findings of this study can also help organizations to find a better and effective approach for resume screening and evaluation.

Entrepreneurship in most cases can provide new products and services to the market and play an active role in an industry. Nowadays, colleges entrepreneurship education is becoming more of a “business incubator” for future entrepreneurship. This paper reviews the relative literature with entrepreneurship education in China and USA's colleges, aims to identify Chinese colleges' issues, then develops suggestions of Chinese colleges' entrepreneurship education and illustrated its future trends.

It revealed the theoretical framework of American main entrepreneurship education modes, analyzing three representative entrepreneurship modes in American colleges, its spirit, capability of innovation, entrepreneurship ability contribute to the basic frame of entrepreneurship education in American colleges, then by comparative research between American and Chinese colleges.

This paper is based on discussing the differences between US and Chinese colleges with entrepreneurship education as well as the enlightenment. Meanwhile, it was pointed out the disadvantages relating to our colleges' entrepreneurship education and its future trends.

By introducing the entrepreneurship modes of US colleges and analyzing the modes together with Chinese colleges entrepreneurship education, it draws out the conclusion to carry out practical activities and establish a good entrepreneurship environment, to strengthen teacher training in entrepreneurship education and entrepreneurial consultant team building and to deploy entrepreneurship research.

This study aims to let researchers sort out the past, look to the future and boost further management research.

This paper takes the exploration of the application of AR in the field of management research as the starting point. Through the combing and induction of AR literature to accurately grasp the essential characteristics of AR, this paper analyzes the application prospects and possible difficulties of AR in the field of management research in China, puts forward specific suggestions and explores the specific path of the transformation of management academic research to practice from the perspective of research methods.

In research methods, empirical research and case studies have become the mainstream research methods, but there is a passive research limitation of “study what happens.” Action research is different from the standpoint of empirical research that is independent of the research object. It no longer simply treats managers as the “object of information acquisition,” but as the subject of participating in the research. Management should be oriented towards the transformation of practice, and action research (AR) that can organically integrate researchers and practitioners is just a “bridge” to break the gap between academia and business circles to establish a cooperative relationship.

This paper takes the exploration of the application of AR in the field of management research as the starting point. Through the combing and induction of AR literature to accurately grasp the essential characteristics of AR, this paper analyzes the application prospects and possible difficulties of AR in the field of management research in China, puts forward specific suggestions and explores the specific path of the transformation of management academic research to practice from the perspective of research methods.

The purpose of this paper is to overcome the shortcomings of existing multivariate grey incidence models that cannot analyze the similarity of behavior matrixes.

First, the feasibility of using gradient to measure the similarity of continuous functions is analyzed theoretically and intuitively. Then, a grey incidence degree is constructed for multivariable continuous functions. The model employs the gradient to measure the local similarity, as incidence coefficient function, of two functions, and combines local similarity into global similarity, as grey incidence degree by double integral. Third, the gradient incidence degree model for behavior matrix is proposed by discretizing the continuous models. Furthermore, the properties and satisfaction of grey incidence atom of the proposed model are research, respectively. Finally, a financial case is studied to examine the validity of the model.

The proposed model satisfies properties of invariance under mean value transformation, multiple transformation and linear transformation, which proves it is a model constructed from similarity perspective. Meanwhile, the case study shows that proposed model performs effectively.

The method proposed in the paper could be used in financial multivariable time series clustering, personalized recommendation in e-commerce, etc., when the behavior matrixes need to be analyzed from trend similarity perspective.

It will promote the accuracy of multivariate grey incidence model.

Against the backdrop of China’s curriculum reform, this paper explores how a Chinese lesson study (CLS) of English literature instruction in a senior high school promotes the teacher participant’s professional development (PD) in teacher beliefs and emotions, teaching contents, teaching approaches and learner outcomes.

This study adopted the CLS approach to explore the teacher participant, Lily’s PD. Three rounds of CLS of short fiction instruction were conducted. Triangulated data including interviews, reflection journals, discussion notes and lesson materials were collected for directed qualitative content analysis.

The results show that through the CLS, Lily has (1) changed her beliefs about the curriculum and literature instruction, and improved her emotion management and become more resilient and motivated; (2) shifted her teaching focus from forms and facts to meanings; (3) adopted a more learner-centred and inquiry-based teaching approach and (4) received satisfactory learner outcomes including increased learner participation and quality output. The follow-up class observations suggest the sustainability of such development.

This study applies and validates a conceptual framework of teachers’ PD, and establishes the value of promoting curriculum reform and facilitating EFL teachers’ PD through CLS and literature instruction.

When designing the electrode widths of the electrode-width-weighted (EWW) input interdigital transducers (IDTs) according to the envelope amplitudes of the wavelet function, the EWW wavelet transform processor (WTP) using surface acoustic wave (SAW) devices can be fabricated. The electrode widths have influence on the frequency characteristic of the EWW WTP using SAW devices. The purpose of this research is to solve the influence of the electrode width accuracy on the frequency characteristic of the EWW WTP using SAW devices.

In order to solve the influence of the electrode width accuracy on the frequency characteristics of the EWW WTP using SAW devices, the function between the electrode widths and the −3 dB bandwidth is derived. That the −3 dB bandwidth varies as the electrode widths is known according to this function so that the exposure time and the etching are presented as the two key problems.

Solutions to these problems are achieved in this study. As long as there is accurate exposure time, the precision IDTs (i.e. the precision electrode widths) will be obtained. The accuracy of the exposure time for the EWW WTP using SAW devices is ±1 per cent. Because the dry etching is a type of etching technology in gas medium, it can etch nanometer lines, even more fine lines, so that the dry etching is used in EWW WTP using SAW devices.

Research highlights solving the influence of the electrode width accuracy on the frequency characteristic for the EWW WTP using SAW devices; deriving the function between the electrode widths and the −3 dB bandwidth (it is known from this function that the −3 dB bandwidth varies as the electrode widths); and presenting the exposure time and the etching as two key problems.

Taking the COVID-19 as the background, this study aims to investigate the direct influencing factors regarding knowledge sharing behavior (KSB) on new media platforms and discuss how the characteristics of the users could enhance the KSB through moderation effect, and provide empirical evidences.

Based on the social exchange theory and after the text analysis of the data collected from the Tiktok platform in 2020, this paper uses the quantitative method to evaluate the factors influence KSB on short video social platform during the COVID-19 outbreak.

KSB on new media platform could be enhanced by richer knowledge content of the video posted and the attribute of the platform users directly. Platform users could affect the trustworthiness of the knowledge shared, thus influence the knowledge sharing. On the early stage of the COVID-19, the richer content of the knowledge released by users could effectively enhance the KSB. On the early stage of the emergency events, the official users could play a significant role on KS. During the mitigation stage of COVID-19, the KSB of the knowledge shared by unofficial users with richer content could be enhanced and the moderation effect is relatively stronger.

The research extends the social exchange theory to a disaster management context. The authors provide an effective reference for future governments to effectively cope with the epidemic and spread public knowledge in an emergency response context. By analyzing the influence of knowledge content and influencer characteristics, it could help the social media platform to improve content management and optimize resource allocation.