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Article
Publication date: 22 May 2023

Hanuman Reddy N., Amit Lathigara, Rajanikanth Aluvalu and Uma Maheswari V.

Cloud computing (CC) refers to the usage of virtualization technology to share computing resources through the internet. Task scheduling (TS) is used to assign computational…

Abstract

Purpose

Cloud computing (CC) refers to the usage of virtualization technology to share computing resources through the internet. Task scheduling (TS) is used to assign computational resources to requests that have a high volume of pending processing. CC relies on load balancing to ensure that resources like servers and virtual machines (VMs) running on real servers share the same amount of load. VMs are an important part of virtualization, where physical servers are transformed into VM and act as physical servers during the process. It is possible that a user’s request or data transmission in a cloud data centre may be the reason for the VM to be under or overloaded with data.

Design/methodology/approach

VMs are an important part of virtualization, where physical servers are transformed into VM and act as physical servers during the process. It is possible that a user’s request or data transmission in a cloud data centre may be the reason for the VM to be under or overloaded with data. With a large number of VM or jobs, this method has a long makespan and is very difficult. A new idea to cloud loads without decreasing implementation time or resource consumption is therefore encouraged. Equilibrium optimization is used to cluster the VM into underloaded and overloaded VMs initially in this research. Underloading VMs is used to improve load balance and resource utilization in the second stage. The hybrid algorithm of BAT and the artificial bee colony (ABC) helps with TS using a multi-objective-based system. The VM manager performs VM migration decisions to provide load balance among physical machines (PMs). When a PM is overburdened and another PM is underburdened, the decision to migrate VMs is made based on the appropriate conditions. Balanced load and reduced energy usage in PMs are achieved in the former case. Manta ray foraging (MRF) is used to migrate VMs, and its decisions are based on a variety of factors.

Findings

The proposed approach provides the best possible scheduling for both VMs and PMs. To complete the task, improved whale optimization algorithm for Cloud TS has 42 s of completion time, enhanced multi-verse optimizer has 48 s, hybrid electro search with a genetic algorithm has 50 s, adaptive benefit factor-based symbiotic organisms search has 38 s and, finally, the proposed model has 30 s, which shows better performance of the proposed model.

Originality/value

User’s request or data transmission in a cloud data centre may cause the VMs to be under or overloaded with data. To identify the load on VM, initially EQ algorithm is used for clustering process. To figure out how well the proposed method works when the system is very busy by implementing hybrid algorithm called BAT–ABC. After the TS process, VM migration is occurred at the final stage, where optimal VM is identified by using MRF algorithm. The experimental analysis is carried out by using various metrics such as execution time, transmission time, makespan for various iterations, resource utilization and load fairness. With its system load, the metric gives load fairness. How load fairness is worked out depends on how long each task takes to do. It has been added that a cloud system may be able to achieve more load fairness if tasks take less time to finish.

Details

International Journal of Pervasive Computing and Communications, vol. 20 no. 1
Type: Research Article
ISSN: 1742-7371

Keywords

Article
Publication date: 13 March 2017

Pallavi Mathur and Parul Agarwal

The purpose of this paper is to examine the role of self-help groups (SHGs) in providing an environment for the empowerment of Indian rural women. The authors argue that the SHG…

Abstract

Purpose

The purpose of this paper is to examine the role of self-help groups (SHGs) in providing an environment for the empowerment of Indian rural women. The authors argue that the SHG empowerment strategy paves the way for the process of development of bottom-up empowerment of women. The authors argue that SHG is a systematic strategy and is not solely based on credit, but also incorporates many other dimensions necessarily required for developing an empowerment process.

Design/methodology/approach

A qualitative study was the choice of design due to the inherent inability of the structured surveys to understand women empowerment (Mayoux, 1998), as this study was basically interested in the women’s perception of their own empowerment. To explore their experience, a series of semi-structured interviews and focus group discussions were conducted.

Findings

The authors stand by the application of SHG empowerment strategy in India and go against the rhetoric statements that “top to bottom” approach does not lead to a significant bottom-up empowerment.

Originality/value

The survey was conducted by the authors in the vicinity of rural Jaipur, Rajasthan, India. Moreover, during the survey, it was found out that participation in SHG facilitates women to know the current state of disempowerment and provides them strength, capacity to come out from the status of drudgery, poverty and seclusion.

Details

Equality, Diversity and Inclusion: An International Journal, vol. 36 no. 2
Type: Research Article
ISSN: 2040-7149

Keywords

Article
Publication date: 25 July 2019

Vicente Pina and Lourdes Torres

Online transparency has become a tool to increase legitimacy and trust in governments. The purpose of this paper is to study the online transparency of Spanish Central Government…

Abstract

Purpose

Online transparency has become a tool to increase legitimacy and trust in governments. The purpose of this paper is to study the online transparency of Spanish Central Government agencies and analyze whether their corporate governance (CG) structures influence their online transparency.

Design/methodology/approach

The information used for building an online transparency index and about the board of directors has been collected from the websites of the 168 agencies and from their statutes and activity reports. Ordinary least squares analysis is used. Based on a previous literature review and the requirements of the EU Directive and Spanish legislation, 108 items included in the websites have been analyzed.

Findings

The average information displayed through the website agencies is significantly less than the information considered as relevant in previous literature and in the Spanish legislation. The highest values are presented by the technical dimensions and the lowest by the organizational/political dimension. The presence of independent directors and women on the boards of directors are revealed as the most important explanatory factors of online transparency.

Practical implications

Practical implications to improve online transparency are related to the organizational/political dimension – including the positions and CVs of members of governing bodies, minutes, etc. and to the presence of independent directors and, to a lesser extent, of women, on the board of directors.

Originality/value

The contribution of this paper is the identification of some online transparency determinants in public entities under the same general legal framework. This is the first paper that analyzes the relationship between online transparency and CG in public agencies.

Details

Online Information Review, vol. 43 no. 4
Type: Research Article
ISSN: 1468-4527

Keywords

Article
Publication date: 23 November 2021

Ishwar Singh Darji and Suman Dahiya

This study aims to evaluate the financial performance of the textile industry in Haryana located in the northern part of India.

Abstract

Purpose

This study aims to evaluate the financial performance of the textile industry in Haryana located in the northern part of India.

Design/methodology/approach

Input-oriented Cooper, Charnes and Rhodes (CCR) and Banker, Charnes and Cooper (BCC) techniques of data envelopment analysis, as well as the return to scale (RTS) technique, were used to conduct the analysis.

Findings

The findings show that textile units in Haryana have hugely underperformed financially with a consolidated technical efficiency score of only 0.35. Both private and public limited textile companies with respective scores of 0.46 and 0.24 are technically efficient. Public limited textile companies are more efficient than private limited companies. Private limited textile companies need to increase their input scale because they are operating at an increasing return to scale while public limited textile companies have to lower their input scale because most companies are operating at a decreasing return to scale to enhance their efficiency.

Originality/value

The study can assist in decision-making to all key stakeholders (Shareholders, management, government, tax authorities, debtors and creditors, among others) by identifying efficient and inefficient companies. Appropriate policies can be framed based on that knowledge.

Details

Research Journal of Textile and Apparel, vol. 27 no. 1
Type: Research Article
ISSN: 1560-6074

Keywords

Article
Publication date: 4 August 2021

Ying Li, Yung-Ho Chiu, Tai-Yu Lin and Hongyi Cen

As more women are now being appointed to senior and top management positions and invited to sit on boards of directors, they are now directly participating in strategic company…

Abstract

Purpose

As more women are now being appointed to senior and top management positions and invited to sit on boards of directors, they are now directly participating in strategic company decision-making. As female directors have been found to provide new ideas, increase company competitiveness, efficiency and performance and bring a greater number of external resources to a company than male directors, this paper aims to put female directors as a variable into the data envelopment analysis (DEA) and statistical models to explore the effect of female directors on operating performances. The DEA first quantified and measured the company efficiencies, after which the statistical model analyzed the correlations between the variables to specifically identify the impact of female decision makers on the operating efficiencies in state-owned and private enterprises.

Design/methodology/approach

A novel two-stage, meta-hybrid dynamic DEA was developed to explore Chinese cultural media company efficiencies under optimal input and output resource allocations, after which Tobit Regression was applied to determine the effect of female executives on these efficiencies.

Findings

From 2012 to 2016, the overall efficiencies in Chinese state-owned cultural media enterprises were better than in the private cultural media enterprises. The overall technology gaps (TGs) in the state-owned cultural media enterprises were better than in the private cultural media enterprises.

Originality/value

Previous research has tended to focus on the causal relationships between female senior executives and business performances; however, there have been few studies on the relationships between female executives and company performance from an efficiency perspective (optimal resource allocation). This paper, therefore, is the first to develop a novel two-stage, meta-hybrid dynamic DEA to examine Chinese cultural media enterprise efficiencies, and the first to apply Tobit Regression to assess the effect of female executives on those efficiencies.

Details

Gender in Management: An International Journal , vol. 37 no. 2
Type: Research Article
ISSN: 1754-2413

Keywords

Article
Publication date: 12 May 2023

Jihad Al-Okaily

This paper aims to examine the effect of family control on corporate anticorruption disclosures of UK publicly listed firms and whether female board directors moderate the latter…

Abstract

Purpose

This paper aims to examine the effect of family control on corporate anticorruption disclosures of UK publicly listed firms and whether female board directors moderate the latter relationship.

Design/methodology/approach

This paper uses Poisson regression analysis for a sample of 1,546 FTSE 350 firm-year observations. Weighted least squares and propensity score matching are then used to assess the robustness of the findings.

Findings

The results show that family ownership and involvement are negatively associated with anticorruption disclosures. The tests of moderation indicate that female directors decrease the negative effect of family control on anticorruption disclosures.

Originality/value

To the best of the researcher’s knowledge, this paper is the first to investigate the impact of family control on anticorruption disclosures while taking into consideration the moderating effect of female directors.

Details

Meditari Accountancy Research, vol. 32 no. 2
Type: Research Article
ISSN: 2049-372X

Keywords

Article
Publication date: 30 June 2022

Jagvinder Singh, Shubham Singhania and Deepti Aggrawal

This study aims to evaluate the impact of gender diversity on corporate boards on firms’ financial performance in the context of the Indian information and technology (IT) sector…

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Abstract

Purpose

This study aims to evaluate the impact of gender diversity on corporate boards on firms’ financial performance in the context of the Indian information and technology (IT) sector. The Companies Act 2013 brought forth mandatory provisions for the appointment of women directors for a certain class of companies. This study explores the case of board gender diversity in the Indian IT sector’s unique setting.

Design/methodology/approach

The study uses a fixed effect panel data regression model to achieve its objectives. Two widely used diversity measures, Blau Index and Shannon Index, have been used to enhance the robustness of the results.

Findings

The results of the study indicate an insignificant relationship between gender diversity and firms’ financial performance. Even the diversity indices portray insignificant results confirming the outcomes of the study. The study indicates that IT sector firms have not been able to leverage the benefits of board gender diversity.

Research limitations/implications

The results of the study have important policy implications for the government, regulatory bodies and corporates. The outcomes point out that the benefits that could have accrued based on the diversity aspect could not be harnessed, as the women’s representation on corporate boards is extremely low. Policymakers and government shall focus on devising stringent laws so that better representation of women directors can be used for the interests of the firms.

Originality/value

The study is an attempt to fill the gap in the extant literature which has a scarce number of studies conducted in the unique setting of the IT sector (both in developed and developing economies). To the best of the authors’ knowledge, this is the first study on the influence of board gender diversity in the IT sector of a developing economy, backed by socio-cultural reasons.

Details

Society and Business Review, vol. 18 no. 1
Type: Research Article
ISSN: 1746-5680

Keywords

Article
Publication date: 6 November 2017

Muhammad Nadeem, Tracy-Anne De Silva, Christopher Gan and Rashid Zaman

This paper aims to investigate the relationship between boardroom gender diversity and intellectual capital (IC) efficiency in China – while the previous literature focuses only…

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Abstract

Purpose

This paper aims to investigate the relationship between boardroom gender diversity and intellectual capital (IC) efficiency in China – while the previous literature focuses only on traditional accounting-based performance measures such as return on assets or Tobin’s Q.

Design/methodology/approach

A well-developed Arrelano–Bond generalised method of moment (GMM) is applied to account for endogeneity – mainly because of simultaneity and unobserved heterogeneity. Moreover, this study uses an adjusted-value added intellectual coefficient (VAIC) model to measure the IC efficiency of 906 Chinese listed firms for 2010-2014.

Findings

The empirical analysis shows a significant relationship between gender diversity and IC efficiency, in static ordinary least square estimation, but this disappears when endogeneity is accounted for using dynamic GMM. This insignificant relationship remains consistent, even when two alternative proxies of gender diversity, i.e. the Blau index and the women dummy, are used.

Practical implications

This study provides some useful insights into the traditional Chinese corporate structure where females cannot use their powers to bring corporate changes in firms. The findings show that gender-related stereotypical attitudes continue to exist in China. The regulators, therefore, should look into strengthening gender related regulations – which are currently non-existent in China.

Originality/value

This is the first study of its kind to investigate the relationship between gender diversity and IC efficiency in China using the A-VAIC model and GMM to mitigate endogeneity.

Details

Pacific Accounting Review, vol. 29 no. 4
Type: Research Article
ISSN: 0114-0582

Keywords

Article
Publication date: 10 February 2022

Isaac Boadi, Raymond Dziwornu and Daniel Osarfo

The marginalization of women on boards is a heavily discussed topic across the world, especially in Ghana. Apart from estimating the link between boardroom gender diversity and…

Abstract

Purpose

The marginalization of women on boards is a heavily discussed topic across the world, especially in Ghana. Apart from estimating the link between boardroom gender diversity and technical efficiency of banks, this study aims to test the presence of upper echelons theory in the Ghanaian banking sector.

Design/methodology/approach

The study examines data from 2000 to 2019 annual reports of 23 banks in Ghana. The stochastic frontier analysis is used to estimate the impact of boardroom gender diversity on technical efficiency of banks in Ghana.

Findings

This study finds that greater boardroom gender diversity generates technical efficiencies for banks. The results remain unchanged after accounting for bank types (listed and non-listed). Thus, all banks benefit in terms of technical efficiency from more boardroom gender diversity. The upper echelons theory is validated in the Ghanaian banking context. Overall, the study supports pro-gender diversity on boards.

Practical implications

The results have implications at corporate, social and national levels. It supports the need for policies that improve greater boardroom gender diversity.

Originality/value

This study adds to a growing number of non-developed countries by investigating the link between the boardroom gender diversity and technical efficiency of banks in Ghana, a country which historically has had minimal female participation in the workforce. New insight is, therefore, offered into this relationship by using data which examines the technical efficiency of banks periods before and after the Women in Finance Charter in 2016.

Details

Corporate Governance: The International Journal of Business in Society, vol. 22 no. 5
Type: Research Article
ISSN: 1472-0701

Keywords

Article
Publication date: 14 September 2023

Muhammad Farooq, Imran Khan, Qadri Al Jabri and Muhammad Tahir Khan

The study hypothesized that the impact of board diversity on financial distress (FD) is not direct but rather mediated by the firm’s corporate social responsibility (CSR…

Abstract

Purpose

The study hypothesized that the impact of board diversity on financial distress (FD) is not direct but rather mediated by the firm’s corporate social responsibility (CSR) activities. Consequently, the purpose of this study is to examine the impact of CSR as a mediator in the board diversity–FD relationship.

Design/methodology/approach

The study examined six board diversity dimensions – age, gender, nationality, education and tenure in 81 nonfinancial Pakistan Stock Exchange (PSX)-listed firms from 2010 to 2021. The CSR engagement of the sample firms is evaluated using a multidimensional financial approach and the likelihood of FD is computed using Altman’s Z-score. The system-generalized method of moments estimator is used to meet the study objectives. In addition, several tests are run to determine the robustness of the study’s findings.

Findings

Based on the procedure for mediation analysis outlined by Baron and Kenny (1986), the authors found that CSR is significantly inversely associated with the likelihood of FD. Second, board diversity variables age, gender and national diversity were positively associated with CSR. Third, board age, gender and national diversity are significantly inversely related to FD. Finally, it was found that there is partial mediation between board age diversity and FD, whereas full mediation is shown between board age diversity and FD and between board nationality diversity and FD.

Practical implications

This study provides practical insights into PSX’s board diversity for companies, regulators and policymakers.

Originality/value

This research studies the connection between board diversity and FD. In addition, the current study extended the analysis by testing for the first time the mediating role of CSR in the diversity–distress relationship, particularly in the context of an emerging economy.

Details

Corporate Governance: The International Journal of Business in Society, vol. 24 no. 2
Type: Research Article
ISSN: 1472-0701

Keywords

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