VINE Journal of Information and Knowledge Management Systems最新文献_第4页

Does cognitive biased knowledge influence investor decisions? An empirical investigation using machine learning and artificial neural network 认知偏差知识是否影响投资者决策?利用机器学习和人工神经网络进行实证研究

IF 2.8

VINE Journal of Information and Knowledge Management Systems Pub Date : 2023-04-04 DOI: 10.1108/vjikms-08-2022-0253

Anshita Bihari, M. Dash, K. Muduli, Anil Kumar K, Eyob Mulat-weldemeskel, S. Luthra

{"title":"Does cognitive biased knowledge influence investor decisions? An empirical investigation using machine learning and artificial neural network","authors":"Anshita Bihari, M. Dash, K. Muduli, Anil Kumar K, Eyob Mulat-weldemeskel, S. Luthra","doi":"10.1108/vjikms-08-2022-0253","DOIUrl":"https://doi.org/10.1108/vjikms-08-2022-0253","url":null,"abstract":"Purpose\u0000Current research in the field of behavioural finance has attempted to discover behavioural biases and their characteristics in individual investors’ irrational decision-making. This study aims to find out how biases in information based on knowledge affect decisions about investments.\u0000\u0000\u0000Design/methodology/approach\u0000In step one, through existing research and consultation with specialists, 13 relevant items covering major aspects of bias were determined. In the second step, multiple linear regression and artificial neural network were used to analyse the data of 337 retail investors.\u0000\u0000\u0000Findings\u0000The investment choice was heavily impacted by regret aversion, followed by loss aversion, overconfidence and the Barnum effect. It was observed that the Barnum effect has a statistically significant negative link with investing choices. The research also found that investors’ fear of making mistakes and their tendency to be too sure of themselves were the most significant factors in their decisions about where to put their money.\u0000\u0000\u0000Practical implications\u0000This research contributes to the expansion of the knowledge base in behavioural finance theory by highlighting the significance of cognitive psychological traits in how leading investors end up making irrational decisions. Portfolio managers, financial institutions and investors in developing markets may all significantly benefit from the information offered.\u0000\u0000\u0000Originality/value\u0000This research is a one-of-a-kind study, as it analyses the emotional biases along with the cognitive biases of investor decision-making. Investor decisions generally consider the shadowy side of knowledge management.","PeriodicalId":45590,"journal":{"name":"VINE Journal of Information and Knowledge Management Systems","volume":" ","pages":""},"PeriodicalIF":2.8,"publicationDate":"2023-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45737266","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Radiation Protection Knowledge and Awareness of Naturally Occurring Radioactive Materials among Underground Goldmine Workers in Ghana 加纳地下金矿工人对天然放射性物质的辐射防护知识和意识

IF 2.8

VINE Journal of Information and Knowledge Management Systems Pub Date : 2023-04-01 DOI: 10.7176/ikm/13-3-04

引用次数: 0

Applying deep learning to predict innovations in small and medium enterprises (SMEs): the dark side of knowledge management risk 应用深度学习预测中小企业创新：知识管理风险的黑暗面

IF 2.8

VINE Journal of Information and Knowledge Management Systems Pub Date : 2023-03-28 DOI: 10.1108/vjikms-09-2022-0294

Ronnié Figueiredo, João J. M. Ferreira, M. Emilia, O. Dorokhov

{"title":"Applying deep learning to predict innovations in small and medium enterprises (SMEs): the dark side of knowledge management risk","authors":"Ronnié Figueiredo, João J. M. Ferreira, M. Emilia, O. Dorokhov","doi":"10.1108/vjikms-09-2022-0294","DOIUrl":"https://doi.org/10.1108/vjikms-09-2022-0294","url":null,"abstract":"\u0000Purpose\u0000This study aims to predict the dark side of knowledge management risk to innovation in Portuguese small and medium enterprises (SMEs). It examines the spinner innovation model factors of knowledge creation, knowledge transfer, private knowledge, public knowledge and innovation in uncertain environments.\u0000\u0000\u0000Design/methodology/approach\u0000The authors developed a conceptual model to support the analysis. The survey data stemmed from a sample of 208 Portuguese SMEs in Portugal. The authors analyzed the primary data from the ad hoc survey using the data mining (deep learning) technique.\u0000\u0000\u0000Findings\u0000The research sets out and tests factors relevant to understanding how to predict innovation in uncertain business environments. This study identifies four factors fostering innovation in SMEs: knowledge creation, knowledge transfer, public knowledge management and private knowledge management. Knowledge creation showed the best return and presented the closest relationship with innovation.\u0000\u0000\u0000Originality/value\u0000Innovation models generally measure the relationships between variables and their impacts on the economy (economic and regional development). Predictive models are considered in the literature as a gap to be filled, especially in an uncertain environment in the SME context.\u0000","PeriodicalId":45590,"journal":{"name":"VINE Journal of Information and Knowledge Management Systems","volume":" ","pages":""},"PeriodicalIF":2.8,"publicationDate":"2023-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45426280","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Applying complexity theory perspective to knowledge management in the innovation context 复杂性理论视角在创新背景下知识管理中的应用

IF 2.8

VINE Journal of Information and Knowledge Management Systems Pub Date : 2023-03-28 DOI: 10.1108/vjikms-08-2022-0279

C. Pacheco, Bino Paul

{"title":"Applying complexity theory perspective to knowledge management in the innovation context","authors":"C. Pacheco, Bino Paul","doi":"10.1108/vjikms-08-2022-0279","DOIUrl":"https://doi.org/10.1108/vjikms-08-2022-0279","url":null,"abstract":"\u0000Purpose\u0000Interdependence on the global economy and rapid technological changes raised the degree of uncertainty and complexity, leading to innovation challenges. Innovation depends on knowledge, and the solution might rest on how sound firms manage it, particularly in emerging markets such as India. The purpose of this paper is to examine how firms implement knowledge management (KM) in highly innovation-oriented firms (biotechnology and pharmaceuticals) and the factors affecting its implementation by examining knowledge interactions between individuals.\u0000\u0000\u0000Design/methodology/approach\u0000This study consists of a systematic literature review, a case study with embedded units and the use of grounded theory to analyse the data. The factors emerging from the results were examined from an individual and organisational lens. Next, complexity theory (CT) was used to understand the impact of these factors in KM by facilitating its incorporation as a system.\u0000\u0000\u0000Findings\u0000The findings of this paper suggest that constant technology adoption increases human-to-technology interaction, higher circulation of existing knowledge and more controlled environments, discouraging individuals from learning or sharing knowledge. From a system perspective, results of this paper suggest that firms self-organise around technology, indicating that innovation decreases as knowledge creation and sharing tend to reduce with lesser social interactions. This study shows the usefulness of using CT in analysing KM for innovation. The performance of the system is analysed based on its constituents and interactions.\u0000\u0000\u0000Originality/value\u0000This study contributes to advancing CT in KM in the context of innovation in highly knowledge-intensive firms, as few studies were found in the literature.\u0000","PeriodicalId":45590,"journal":{"name":"VINE Journal of Information and Knowledge Management Systems","volume":" ","pages":""},"PeriodicalIF":2.8,"publicationDate":"2023-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45013178","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The dark side of HR blog in the workplace: investigating the employees’ trust factors affecting using HR blog 人力资源博客在工作场所的阴暗面:调查影响员工使用人力资源博客的信任因素

IF 2.8

VINE Journal of Information and Knowledge Management Systems Pub Date : 2023-03-23 DOI: 10.1108/vjikms-09-2022-0299

Mohamed Mohiya, F. Caputo

{"title":"The dark side of HR blog in the workplace: investigating the employees’ trust factors affecting using HR blog","authors":"Mohamed Mohiya, F. Caputo","doi":"10.1108/vjikms-09-2022-0299","DOIUrl":"https://doi.org/10.1108/vjikms-09-2022-0299","url":null,"abstract":"\u0000Purpose\u0000HR Blog is one of the social technologies systems to allow employees to voice the issues they experience. However, employees’ trust becomes an emerging issue to use HR Blog. This paper aims to investigate the impact level of employees’ trust in using HR Blog and identifying the causes affecting employees’ trust in using HR Blog. Social exchange theory (SET) was adopted as a vehicle to assist in identifying the employees’ trust causes. SET found serves the aim of research because it posits that the relationship between employees and HR Blog is built based on reciprocity, two-way of exchange.\u0000\u0000\u0000Design/methodology/approach\u0000The research adopts a qualitative method, namely, semi-structured interviews. The total number of conducted semi-structured interviews is 46, 38 interviews with HR Blog users and eight interviews with the management of HR Blog.\u0000\u0000\u0000Findings\u0000The present research found that HR Blog is distrusted by the vast majority of employees. The causes of HR Blog distrust were: functionality (mainly the placing the filtration process); lack of feedback and attention to employees in HR Blog; lack of providing tangible outcomes of HR Blog; and absence of HR Blog informative materials and clear guidelines.\u0000\u0000\u0000Originality/value\u0000This research lies in the fact that it is one of the first studies that focus on employees’ perspectives to empirically identify and investigate their trust factors affecting the use of HR Blog. The study achieved its aim in terms of gaining a better understanding of how to gain and restore employees’ trust to make HR Blog a trusted and effective system in the workplace.\u0000","PeriodicalId":45590,"journal":{"name":"VINE Journal of Information and Knowledge Management Systems","volume":" ","pages":""},"PeriodicalIF":2.8,"publicationDate":"2023-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43932970","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Customer values and patronage intention in social media networks: mediating role of perceived usefulness 社交媒体网络中的顾客价值观和光顾意向：感知有用性的中介作用

IF 2.8

VINE Journal of Information and Knowledge Management Systems Pub Date : 2023-03-21 DOI: 10.1108/vjikms-07-2022-0217

Parinda Doshi, Priti Nigam, Bikramjit Rishi

引用次数: 1

Guest editorial: Role of knowledge management in turbulent times 客座社论：知识管理在动荡时代的作用

IF 2.8

VINE Journal of Information and Knowledge Management Systems Pub Date : 2023-03-07 DOI: 10.1108/vjikms-03-2023-318

Rayees Farooq, Debasis Dash, Sandeep Vij, M. Bashir

引用次数: 1

A Study of Technological Capability in Selected Rice Processing Firms in Nigeria 尼日利亚大米加工企业技术能力研究

IF 2.8

VINE Journal of Information and Knowledge Management Systems Pub Date : 2023-03-01 DOI: 10.7176/ikm/13-3-02

引用次数: 0

Perceived Influence of Digital Competence on Knowledge Sharing Behaviour of College Librarians in the South-East and South-South Geo-Political Zones of Nigeria 数字能力对尼日利亚东南和南南地缘政治地区大学图书馆员知识共享行为的感知影响

IF 2.8

VINE Journal of Information and Knowledge Management Systems Pub Date : 2023-03-01 DOI: 10.7176/ikm/13-3-03

引用次数: 0

Attitude of Lagos Editors towards Use of Artificial Intelligence in News Management 拉各斯编辑对在新闻管理中使用人工智能的态度

IF 2.8

VINE Journal of Information and Knowledge Management Systems Pub Date : 2023-03-01 DOI: 10.7176/ikm/13-3-01

引用次数: 0