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1 – 10 of 67The 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.
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Mukesh Soni, Nihar Ranjan Nayak, Ashima Kalra, Sheshang Degadwala, Nikhil Kumar Singh and Shweta Singh
The purpose of this paper is to improve the existing paradigm of edge computing to maintain a balanced energy usage.
Abstract
Purpose
The purpose of this paper is to improve the existing paradigm of edge computing to maintain a balanced energy usage.
Design/methodology/approach
The new greedy algorithm is proposed to balance the energy consumption in edge computing.
Findings
The new greedy algorithm can balance energy more efficiently than the random approach by an average of 66.59 percent.
Originality/value
The results are shown in this paper which are better as compared to existing algorithms.
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Yunsong Jiang, Chao Yuan and Jinyi Zhang
In this study, the authors demonstrate the inherent connections between bank risk-taking, performance and executive compensation in the banking sector of China by developing a…
Abstract
Purpose
In this study, the authors demonstrate the inherent connections between bank risk-taking, performance and executive compensation in the banking sector of China by developing a theoretical model and performing empirical tests with simultaneous equation models.
Design/methodology/approach
The authors construct a multi-task principal-agent model to capture agency problems in China, and the model can be extended to various cases. In empirical tests, simultaneous equation models are used to examine the theoretical predictions by eliminating endogenous concerns efficiently compared with the methods in the existing literature.
Findings
The results indicate that the regulator fails to provide bank managers with positive incentives to control risk, whereas the compensation guidance policy (2010) proposed by the CBRC alleviates this problem in China. Additionally, the authors established that shareholders reward bank managers for better and more stable performance. The authors propose the introduction of restricted stock options into the compensation design, as the existing compensation design fails to balance the performance and risk-taking of banks.
Research limitations/implications
First, the executive compensation structure and details in China are not available. In addition, the equity-based incentive compensation is forbidden. Therefore, this paper cannot provide more details about how the compensation structure affects bank manager behaviours. Secondly, the database consists only 25 listed commercial banks. Luckily, the assets of these banks could account for the vast majority of China's banking assets. The authors also expect that new methodologies such as machine learning and deep learning will be adopted in the research on bank risk management.
Practical implications
First, the regulator should optimise the compositions and payment rule of bank executive compensations. Secondly, it is advisable to adopt restricted deferred share reward or stock option compensation in due course. Thirdly, the regulator can require the banks that undertake excessive risks and troubled by moral hazard to increase the independent director proportion on the bank board according to the authors' empirical tests that higher independent proportion prevents the risk accumulations effectively. Fourthly, except for absolute compensation, the gap between executives' salary and average employee's income should be taken account.
Originality/value
This study provides a theoretical framework that incorporates the manager behaviours, executive compensation and bank regulations, and it provides empirical tests by solving endogenous concerns. Additionally, this study examines the effects of China's compensation guidelines issued in 2010. The authors believe that this study adds value to the existing literature by illustrating the compensation mechanism in China.
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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.
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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.
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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.
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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.
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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…
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.
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Kedarnath Thakur, Talina Mishra, Lalatendu Kesari Jena and Suchitra Pal
The purpose of this paper is to investigate the impact of blended working (BW) on individual payoffs like psychological ownership (PO), affective organizational commitment (AOC…
Abstract
Purpose
The purpose of this paper is to investigate the impact of blended working (BW) on individual payoffs like psychological ownership (PO), affective organizational commitment (AOC) and digital stress (DS). Additionally, the study also examines the moderating role of organizational optimism (OO) on the relationships stated to determine the boundary condition of the relationship between BW and the individual payoffs.
Design/methodology/approach
A longitudinal field survey based on executives employed in the Indian service industries (comprised of state-owned banks, three healthcare and four MNCs) was conducted. Levels of BW, AOC, PO, DS and OO were measured through a validated scale, and the relationships' significance was explored.
Findings
The result indicated that BW positively influences AOC and DS, while OO influences PO positively and DS negatively. OO also moderates the influence of BW on PO and DS.
Originality/value
This research extends its contribution to the extant literature by (1) exploring the unique context of research in work conditions (BW) across India, (2) examining macro level factor (OO) in the linkage between BW and psychosocial factors, (3) investigating the moderating effect of OO and (4) considering a relatively large sample for empirical analysis in several waves to study BW and its individual pay-offs.
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Rashmi Ranjan Panigrahi, Jamini Ranjan Meher, Avinash K. Shrivastava, Gokulananda Patel and Lalatendu Kesari Jena
The purpose of this paper is to examine the impact of knowledge of inventory management practices (KIMP) on operational performance (OP) and business performance (BP). This study…
Abstract
Purpose
The purpose of this paper is to examine the impact of knowledge of inventory management practices (KIMP) on operational performance (OP) and business performance (BP). This study emphasized understanding the mediational effect of OPs among KIMP and BP in manufacturing firms of Indian small- and medium-sized enterprises (SMEs).
Design/methodology/approach
This study analysed the above relationship from the data collected from 351 key officials of 170 Indian SMEs. The detailed analysis, including reliability, validity and testing hypothesis, was done in advanced SmartPLS-SEM 3.3.3 software.
Findings
The findings show that KIMP directly influences OP; thus, a company's OP significantly impacts the overall BP. The KIMP has no significant effect on BP. In line with this, the study findings demonstrate a significant, high mediation effect of OPs between KIMP and BP.
Originality/value
The KIMP on OP has been sparsely studied earlier, and neither have they conceptualized in understanding its impact on BP. In such tumultuous times, key manufacturing executives should stress the importance of KIMP as a comprehensive perspective.
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