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Article
Publication date: 12 April 2024

Youwei Li and Jian Qu

The purpose of this research is to achieve multi-task autonomous driving by adjusting the network architecture of the model. Meanwhile, after achieving multi-task autonomous…

Abstract

Purpose

The purpose of this research is to achieve multi-task autonomous driving by adjusting the network architecture of the model. Meanwhile, after achieving multi-task autonomous driving, the authors found that the trained neural network model performs poorly in untrained scenarios. Therefore, the authors proposed to improve the transfer efficiency of the model for new scenarios through transfer learning.

Design/methodology/approach

First, the authors achieved multi-task autonomous driving by training a model combining convolutional neural network and different structured long short-term memory (LSTM) layers. Second, the authors achieved fast transfer of neural network models in new scenarios by cross-model transfer learning. Finally, the authors combined data collection and data labeling to improve the efficiency of deep learning. Furthermore, the authors verified that the model has good robustness through light and shadow test.

Findings

This research achieved road tracking, real-time acceleration–deceleration, obstacle avoidance and left/right sign recognition. The model proposed by the authors (UniBiCLSTM) outperforms the existing models tested with model cars in terms of autonomous driving performance. Furthermore, the CMTL-UniBiCL-RL model trained by the authors through cross-model transfer learning improves the efficiency of model adaptation to new scenarios. Meanwhile, this research proposed an automatic data annotation method, which can save 1/4 of the time for deep learning.

Originality/value

This research provided novel solutions in the achievement of multi-task autonomous driving and neural network model scenario for transfer learning. The experiment was achieved on a single camera with an embedded chip and a scale model car, which is expected to simplify the hardware for autonomous driving.

Details

Data Technologies and Applications, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 2514-9288

Keywords

Article
Publication date: 10 April 2024

Weiting Wang, Yi Liao and Jiacan Li

The purpose of this study to improve the efficiency of customer acquisition and retention through the design of salary information disclosure mechanism.

Abstract

Purpose

The purpose of this study to improve the efficiency of customer acquisition and retention through the design of salary information disclosure mechanism.

Design/methodology/approach

This study develops a stylized game-theoretic model of delegating customer acquisition and retention, focusing on how firms choose delegation and wage information disclosure strategy.

Findings

The results confirm the necessity for enterprises to disclose salary information. When sales agents are risk neutral, firms should choose multi-agent (MA) delegation and disclose their wages. However, when agents are risk averse, firms may disclose the wages of acquisition agents or both agents in MA delegation, depending on the uncertainty of the retention market.

Originality/value

This paper contributes to the literature on delegation of customer acquisition and retention and demonstrates that salary disclosure can be used as a supplement to the incentive mechanism.

Details

Nankai Business Review International, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 2040-8749

Keywords

Article
Publication date: 7 February 2024

Micah DelVecchio, Joseph Ofori-Dankwa and Akosua K. Darkwah

Microenterprises in emerging economies are known to operate in turbulent and resource-scarce environments. We test our hypothesis that a more comprehensive “Integrated…

Abstract

Purpose

Microenterprises in emerging economies are known to operate in turbulent and resource-scarce environments. We test our hypothesis that a more comprehensive “Integrated Capital-Based Model” (ICBM) is needed when explaining the performance of microenterprises in such an environment. The model combines traditionally researched financial, human and social capital with more recently emphasized psychological and cognitive capital, providing greater explanatory power than models using only the traditional types of capital.

Design/methodology/approach

We use a pooled linear regression to analyze an existing survey of more than 900 independent business owners who were interviewed seven times between 2008 and 2012 in the Accra and Tema marketplaces in Ghana. We measure the performance of microenterprises using three dependent variables (revenue, profits, and productivity). We contrast the explanatory power of ICBM models against the more traditional models.

Findings

The ICBM has significantly higher levels of explanatory power over the traditional models in examining the performance of these microenterprises. These results highlight the importance of psychological and cognitive capital in emerging economies.

Research limitations/implications

We advocate for a more comprehensive view of capital as shown in our ICBM. However, the data were gathered only in an urban setting, which limits the generalizability to rural parts of emerging economies.

Practical implications

These findings suggest the utility of government and appropriate agencies finding ways to enhance the level of psychological and cognitive capital of microenterprise owners.

Originality/value

This paper's originality stems from hypothesizing and empirically confirming the higher predictive efficacy of ICBM against more traditionally researched capital sources.

Details

Journal of Small Business and Enterprise Development, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 1462-6004

Keywords

Article
Publication date: 14 February 2024

Ramesh Sattu, Simanchala Das and Lalatendu Kesari Jena

The purpose of our study was two-fold: (1) to examine the effect of perceived value derived from perceived benefits and sacrifices in the adoption of artificial intelligence (AI…

Abstract

Purpose

The purpose of our study was two-fold: (1) to examine the effect of perceived value derived from perceived benefits and sacrifices in the adoption of artificial intelligence (AI) in talent acquisition and (2) to investigate the moderating role of human resource (HR) readiness in the association between perceived value and AI adoption intention.

Design/methodology/approach

A structured questionnaire was administered to 198 talent acquisition executives and HR professionals of Indian IT companies based on a purposive sampling technique. Partial least squares structural equation modeling (PLS-SEM) was used on the Smart PLS 2.0 platform to analyse the data and test the model.

Findings

Results revealed that perceived benefits and sacrifices significantly predict perceived value which significantly affects the HR professional’s AI adoption intention. The study further found that HR readiness moderates the link between perceived value and the intention of HR professionals to adopt AI in the talent acquisition process in the Indian IT industry.

Practical implications

IT companies are advised to continuously monitor and evaluate the performance of AI tools to ensure that they are meeting the recruitment process needs to leverage AI’s benefits in talent acquisition. This study seeks to provide the impetus for a planned AI adoption in talent acquisition.

Originality/value

This research provides ample evidence for the existing technology adoption theories. It explored the predictors of adoption by validating the value-based adoption model in the Indian context. It provides valuable insights into the practice of acquiring talents in the IT sector using artificial intelligence.

Details

Journal of Organizational Effectiveness: People and Performance, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 2051-6614

Keywords

Article
Publication date: 11 December 2023

Abhishek Gupta and Lalatendu Kesari Jena

This paper aims to introduce two draft concepts, spiritual self-managed teams and holacracy, as solutions for reducing the friction within neo-enterprises and the issues of…

Abstract

Purpose

This paper aims to introduce two draft concepts, spiritual self-managed teams and holacracy, as solutions for reducing the friction within neo-enterprises and the issues of hierarchical leadership dynamics and mindset present within orthodox organizations’ structures and communications and they help businesses to grow further, achieve their goals, and become self-sustainable.

Design/methodology/approach

To counter the popular maxim, “management and leadership are what cause many problems for organizations and its people,” the authors argue for six novel propositions constructed around the two draft concepts following a critical review and meta-analysis of notable business/leadership cases, presented in a narrative-based descriptive style.

Findings

This article presents a list of novel propositions for entrepreneurs, managers and researchers who may investigate further and possibly test it in organizations. The findings merit opening new frontiers for perceiving leadership, group dynamics and decision-making in organizations using spiritual ideas.

Originality/value

Adopting the paper’s content can benefit organizations’ management, efficiency and sustainability. Implementation of the two novel concepts – spiritual self-managed teams and holacracy – and their combination can significantly reduce friction within organizations’ structures and communications.

Article
Publication date: 19 December 2023

Munmun Goswami and Lalatendu Kesari Jena

This study is aimed at decoding the impact of supportive leadership behavior (leader–member exchange [LMX]) on job satisfaction (JS) through the mediating role of the work–nonwork…

Abstract

Purpose

This study is aimed at decoding the impact of supportive leadership behavior (leader–member exchange [LMX]) on job satisfaction (JS) through the mediating role of the work–nonwork interface (work-to-nonwork conflict [WNC] and work-to-nonwork enrichment [WNE]), within the work-from-home context in India.

Design/methodology/approach

Multiphased data collected from 232 full-time working Indian dual-working parents (with one or more children) were analyzed using structural equation modeling.

Findings

Overall, the hypothesized model receives empirical support from the data. LMX positively influenced WNE and simultaneously negatively influenced WNC. WNE, in turn, positively impacted JS, and WNC negatively influenced JS. Results supported only the mediating role of WNE between LMX and JS but not WNC. Women reported greater JS than men, and respondents staying in a joint family reported decreased WNC.

Research limitations/implications

The current study takes a multiphased, multidomain approach to understand the underlying mechanisms of leadership’s impact while working from home.

Practical implications

By adopting a tailored approach, organizations can ensure better alignment between employee goals and the desired outcomes of the organization. This entails considering extended family requirements and designing HR interventions and strategies that accommodate the specific challenges faced by dual-working parents.

Originality/value

This study helps to shed light on the sparsely researched arena of the role of leadership in the work-from-home context, more so for Indian dual-working households. Hence, it makes significant contributions to theory and practice.

Details

Evidence-based HRM: a Global Forum for Empirical Scholarship, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 2049-3983

Keywords

Article
Publication date: 24 October 2023

Sarawut Pathomphatthaphan, Simanchala Das and Lalatendu Kesari Jena

The purpose of the cross-cultural study is three-fold – (1) to examine the effect of agile strategic human resource management (ASHRM) practices for each stage of the employee…

206

Abstract

Purpose

The purpose of the cross-cultural study is three-fold – (1) to examine the effect of agile strategic human resource management (ASHRM) practices for each stage of the employee life-cycle on employee outcomes, (2) to investigate employee outcomes – organisational outcome linkage and (3) to explore the link between organisational outcomes and shared values to society.

Design/methodology/approach

The research used random sampling to select 674 managers (358 from India and 316 from Thailand) who work in food processing firms. A structured questionnaire was administered to the respondents separately for collecting data. The authors used PLS-SEM to verify the study hypotheses and related research models.

Findings

The multi-group analysis (MGA) results indicated a significant difference in agile SHRM practices, employee outcomes, organisational outcomes and shared values in the Indian and Thai samples. However, the difference in the impact of the organisational outcome on shared values to society was found to be insignificant, suggesting that organisational outcome had a similar impact on shared values in both countries.

Practical implications

The agile strategic HR practices, especially talent acquisition, learning and development, reward and recognition, must be aligned to suit country-specific culture for improving job satisfaction, employee engagement and employee productivity, which would result in improved organisational outcomes such as profitability and customer satisfaction, ultimately enhancing shared values to society. This comparative analysis would also help the Indian and Thai food sectors develop new strategies or alter existing ones in light of the ASHRM model.

Originality/value

The study provides an innovative ASHRM framework from a cross-cultural perspective, which may help organisations to adopt agile talent acquisition, career development and separation strategies to thrive in the turbulent international business environment.

Details

Journal of Organizational Effectiveness: People and Performance, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 2051-6614

Keywords

Article
Publication date: 6 October 2023

Shumaila Hafeez, Mumtaz Ali Memon, Muhammad Zeeshan Mirza, Muhammad Mustafa Raziq, Naukhez Sarwar and Hiram Ting

The objectives of this study are twofold: firstly, to examine the effect of job variety on employee engagement and job burnout, and the effect of employee engagement and job…

Abstract

Purpose

The objectives of this study are twofold: firstly, to examine the effect of job variety on employee engagement and job burnout, and the effect of employee engagement and job burnout on employee happiness and job stress, respectively. Secondly, it examines the mediating role of employee engagement between job variety and employee happiness, as well as the mediating role of job burnout between job variety and job stress.

Design/methodology/approach

Data were collected from front-line nurses working in the health sector in Pakistan's major cities. A total of 169 samples were collected using online and face-to-face data collection approaches. The theoretical model was tested using the Partial Least Squares Structural Equation Modeling (PLS-SEM) in SmartPLS 4.0.

Findings

The findings of this study highlight that job variety has a positive impact on employee engagement, which in turn leads to employee happiness among professional frontline nurses. Additionally, job variety as a demand increases employee burnout, which subsequently increases frontline nurses' job stress. The results also indicate that employee engagement mediates the relationship between job variety and employee happiness, while burnout mediates the relationship between job variety and job stress.

Originality/value

To date, there has been little research investigating the dual impact of job variety, leaving a significant gap in the existing literature. This study aims to address this gap and provide implications for both academics and HR managers by challenging the misconception that job variety is always a positive job resource.

Details

Journal of Management Development, vol. 43 no. 2
Type: Research Article
ISSN: 0262-1711

Keywords

Article
Publication date: 9 November 2023

Rashmi Singh and Lalatendu Kesari Jena

This study aims to test an integrated model that examines the relationship between the service qualities of police at any urban tourist destination and the tourist urban…

Abstract

Purpose

This study aims to test an integrated model that examines the relationship between the service qualities of police at any urban tourist destination and the tourist urban destination advocacy at tourist cities in the Shimla region of India, where tourists’ trust in police acts as a mediating variable. This study mainly focused on the type of service shown by police officials to develop trust among the tourists, resulting in their urban destination advocacy.

Design/methodology/approach

The questionnaire was adopted from previously developed and validated scales. The questionnaire was administered to different tourists who came to India. This study used the bootstrapping technique and structural equation modelling (SEM) to address the research questions and test the hypotheses.

Findings

This study results indicate that trust in the police mediates the relationship between police service quality and tourist satisfaction at any urban tourist destination. The study’s findings add to the literature on tourists’ trust in policing tourist sites, police service quality and leader behaviour.

Research limitations/implications

The above-tested model has a very limited number of constructs. There are a variety of additional antecedents (e.g. police organization culture and urban destination attributes) and consequences (word-of-mouth referrals and customer identification) that could be considered for future research to develop a more comprehensive model. The cross-sectional study raises concerns about the causal relationships between constructs in the tested model. More substantial evidence of causality via longitudinal and experimental studies is needed.

Originality/value

The study’s findings added a chapter to the literature by identifying how police service quality impacts tourist trust building and urban destination advocacy.

Details

International Journal of Tourism Cities, vol. 9 no. 4
Type: Research Article
ISSN: 2056-5607

Keywords

Article
Publication date: 27 July 2023

Navodana Rodrigo, Hossein Omrany, Ruidong Chang and Jian Zuo

This study aims to investigate the literature related to the use of digital technologies for promoting circular economy (CE) in the construction industry.

Abstract

Purpose

This study aims to investigate the literature related to the use of digital technologies for promoting circular economy (CE) in the construction industry.

Design/methodology/approach

A comprehensive approach was adopted, involving bibliometric analysis, text-mining analysis and content analysis to meet three objectives (1) to unveil the evolutionary progress of the field, (2) to identify the key research themes in the field and (3) to identify challenges hindering the implementation of digital technologies for CE.

Findings

A total of 365 publications was analysed. The results revealed eight key digital technologies categorised into two main clusters including “digitalisation and advanced technologies” and “sustainable construction technologies”. The former involved technologies, namely machine learning, artificial intelligence, deep learning, big data analytics and object detection and computer vision that were used for (1) forecasting construction and demolition (C&D) waste generation, (2) waste identification and classification and (3) computer vision for waste management. The latter included technologies such as Internet of Things (IoT), blockchain and building information modelling (BIM) that help optimise resource use, enhance transparency and sustainability practices in the industry. Overall, these technologies show great potential for improving waste management and enabling CE in construction.

Originality/value

This research employs a holistic approach to provide a status-quo understanding of the digital technologies that can be utilised to support the implementation of CE in construction. Further, this study underlines the key challenges associated with adopting digital technologies, whilst also offering opportunities for future improvement of the field.

Details

Smart and Sustainable Built Environment, vol. 13 no. 1
Type: Research Article
ISSN: 2046-6099

Keywords

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