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Available. Open Access. Open Access
Article
Publication date: 29 March 2024

Katarzyna Piwowar-Sulej and Qaisar Iqbal

Based on the social exchange theory, the aim of the present study is to examine the effects, both direct and indirect (through sustainability-oriented innovative behaviors…

579

Abstract

Purpose

Based on the social exchange theory, the aim of the present study is to examine the effects, both direct and indirect (through sustainability-oriented innovative behaviors [SIBs]), of sustainable project leadership (SPL) on sustainable project performance (SPP). Project management approaches (PMAs) (traditional, hybrid and agile) were examined as conditional factors in the “SPL–SIBs” relationship.

Design/methodology/approach

The study employs structural equation modeling based on data collected from 197 software engineering project team members working in the financial industry in Poland.

Findings

The study revealed that SPL significantly, positively affected SPP. It also provided evidence for the significant mediating impact of SIBs in the relationship between SPL and SPP and the conditional effect of agile and hybrid PMAs on the “SPL–SIBs” relationship.

Originality/value

The novelty of this work lies in introducing sustainable leadership into project management research, proposing and testing a unique and complex research framework, designing valid scales for measuring SPL and SPP, and suggesting many theoretical and empirical implications.

Details

International Journal of Managing Projects in Business, vol. 17 no. 2
Type: Research Article
ISSN: 1753-8378

Keywords

Available. Open Access. Open Access
Article
Publication date: 17 July 2023

Kanza Abid, Zafar Iqbal Shams, Muhammad Suleman Tahir and Arif Zubair

The presence of heavy metals in milk causes many acute and chronic physiological dysfunctions in human organs. The present study aims to investigate the heavy metals in cow's and…

1749

Abstract

Purpose

The presence of heavy metals in milk causes many acute and chronic physiological dysfunctions in human organs. The present study aims to investigate the heavy metals in cow's and buffalo's milk of two major cities, Karachi and Gujranwala, Pakistan to estimate metal intake by humans from this source.

Design/methodology/approach

In total, 48 milk samples from 2 cities were drawn from animals' udder to avoid contamination. Each sample was digested with nitric acid at 105 oC (degree Celsius) on a pre-heated electric hot plate to investigate the metals by atomic absorption spectroscopy (flame type). Air-acetylene technique analyzed chromium, cadmium and lead, and the hydride method analyzed arsenic in the milk samples.

Findings

The results revealed the highest mean lead concentration (19.65 ± 43.86 ppb) in the milk samples, followed by chromium (2.10 ± 2.33 ppb) and arsenic (0.48 ± 0.73 ppb). Cadmium was not detected in any sample, assuming cadmium's occurrence was below the detection level. The concentrations of all the metals in the samples of the two cities do not differ statistically. Lead concentrations in the buffalo's milk were higher than in cow's milk (p < 0.05). However, the concentrations of arsenic and chromium between buffalo's and cow's milk do not differ statistically. The present study reveals a lower level of metals in the milk than those conducted elsewhere. The mean concentrations of all the metals met the World Health Organization's (WHO) safety guidelines (1993).

Research limitations/implications

Although cadmium causes toxicity in the human body, cadmium could not be measured because cadmium's concentration was below the detection level, which is 1 ppb.

Practical implications

This study will help reduce the toxic metals in our environment, and the sources of heavy metals, particularly from the industrial sector could be identified. The feed and water consumed by the milking animals could be carefully used for feeding them.

Social implications

This study will help reduce the diseases and malfunction of human organs and organ systems since these heavy metals cause toxicity and carcinogenicity in humans. Arsenic and chromium cause cancer while lead causes encephalopathy (a brain disease).

Originality/value

The study reports heavy metal concentrations in the two attributes of four independent variables of raw milk samples that were scarcely reported from Pakistan.

Details

Arab Gulf Journal of Scientific Research, vol. 42 no. 3
Type: Research Article
ISSN: 1985-9899

Keywords

Available. Open Access. Open Access
Article
Publication date: 24 December 2024

Francesco Paolone, Nathalie Bitbol-Saba, Daniele Gasbarro and Giuseppe Nicolò

This paper aims to examine the extent to which the presence of women in governance and top management positions is likely to affect corporate environmental, social and governance…

459

Abstract

Purpose

This paper aims to examine the extent to which the presence of women in governance and top management positions is likely to affect corporate environmental, social and governance (ESG) performance. This study also examines the interaction effect between female leadership and cultural leadership in the boardroom.

Design/methodology/approach

The empirical quantitative paper covers a sample of French-listed non-financial companies from 2018 to 2022 (925 firm-year observations). France is the European Union pioneer of non-financial reporting and gender equality policies. A fixed-effect panel regression analysis was estimated to unveil the links between the presence of women in governance and top management positions and ESG performance.

Findings

Results show that appointing more women on the board of directors and executive team is conducive to higher ESG performance. Nevertheless, the interaction effect between female and cultural leadership does not impact ESG performance.

Originality/value

This study contributes to the accounting and corporate governance literature on gender diversity and ESG performance by investigating female leadership in both directorship and top executive roles.

Details

Social Responsibility Journal, vol. 21 no. 4
Type: Research Article
ISSN: 1747-1117

Keywords

Available. Open Access. Open Access
Article
Publication date: 30 April 2024

Basit Abas

The objective of this study was to conduct a bibliometric analysis of the existing literature on organizational deviance to assess how far this concept has progressed since its…

802

Abstract

Purpose

The objective of this study was to conduct a bibliometric analysis of the existing literature on organizational deviance to assess how far this concept has progressed since its introduction in the domain of organizational behavior.

Design/methodology/approach

This study employs bibliometric methodologies (citation analysis, co-citation analysis and co-occurrence of author keywords) using VOSviewer. The Scopus database was used, as it is the largest database of scholarly literature.

Findings

The findings indicate the character and direction of organizational research over the past two decades. Organizational deviance due to psychological contract breach, organizational deviance in the context of organizational cynicism and organizational deviance in the context of psychological capital are the three major themes in the literature on organizational deviance. In addition, the study highlights the most significant authors, journals, institutions and nations in the field of value co-creation research as well as potential future research areas in this area.

Research limitations/implications

The use of a single database and the inability to contextualize the citation structure of papers revealed by the review are limitations of this study.

Originality/value

This study examines the structure of the literature on organizational deviance and charts the field's evolution over time.

Details

IIM Ranchi journal of management studies, vol. 3 no. 2
Type: Research Article
ISSN: 2754-0138

Keywords

Available. Open Access. Open Access
Article
Publication date: 14 August 2018

Abbas Ali Chandio, Yuansheng Jiang, Feng Wei and Xu Guangshun

The purpose of this paper is to evaluate the impact of short-term loan (STL) vs long-term loan (LTL) on wheat productivity of small farms in Sindh, Pakistan.

11592

Abstract

Purpose

The purpose of this paper is to evaluate the impact of short-term loan (STL) vs long-term loan (LTL) on wheat productivity of small farms in Sindh, Pakistan.

Design/methodology/approach

The econometric estimation is based on cross-sectional data collected in 2016 from 18 villages in three districts, i.e. Shikarpur, Sukkur and Shaheed Benazirabad, Sindh, Pakistan. The sample data set consist of 180 wheat farmers. The collected data were analyzed through different econometric techniques like Cobb–Douglas production function and Instrumental variables (two-stage least squares) approach.

Findings

This study reconfirmed that agricultural credit has a positive and highly significant effect on wheat productivity, while the short-term loan has a stronger effect on wheat productivity than the long-term loan. The reasons behind the phenomenon may be the significantly higher usage of agricultural inputs like seeds of improved variety and fertilizers which can be transformed into the wheat yield in the same year. However, the LTL users have significantly higher investments in land preparation, irrigation and plant protection, which may lead to higher wheat production in the coming years.

Research limitations/implications

In the present study, only those wheat farmers were considered who obtained agricultural loans from formal financial institutions like Zarai Taraqiati Bank Limited and Khushhali Bank. However, in the rural areas of Sindh, Pakistan, a considerable proportion of small-scale farmers take credit from informal financial channels. Therefore future researchers should consider the informal credits as well.

Originality/value

This is the first paper to examine the effects of agricultural credit on wheat productivity of small farms in Sindh, Pakistan. This paper will be an important addition to the emerging literature regarding effects of credit studies.

Details

Agricultural Finance Review, vol. 78 no. 5
Type: Research Article
ISSN: 0002-1466

Keywords

Available. Content available
Book part
Publication date: 25 November 2024

Free Access. Free Access

Abstract

Details

The Evolution of Artificial Intelligence in Higher Education
Type: Book
ISBN: 978-1-83549-487-5

Available. Content available
Book part
Publication date: 20 November 2023

Free Access. Free Access

Abstract

Details

Active and Transformative Learning in STEAM Disciplines
Type: Book
ISBN: 978-1-83753-619-1

Available. Content available
Book part
Publication date: 28 October 2024

Free Access. Free Access

Abstract

Details

Digital Transformation in Higher Education, Part B
Type: Book
ISBN: 978-1-83608-425-9

Available. Open Access. Open Access
Article
Publication date: 16 August 2022

Aditya Keshari and Amit Gautam

This study aims to organise and present the development of asset pricing models in the international environment. The stock market integration and cross-listing lead us to another…

2238

Abstract

Purpose

This study aims to organise and present the development of asset pricing models in the international environment. The stock market integration and cross-listing lead us to another objective of bibliometric analysis for “International Asset Pricing” to provide a complete overview and give scope and directions for future research.

Design/methodology/approach

Web of Science database is used to search with “International Asset Pricing.” Of 3,438 articles, 2,487 articles are selected for the final bibliometric analysis. Various research such as citation analysis, keyword analysis, author’s and corresponding author's analysis have been conducted.

Findings

The bibliometric analysis finds that the USA comes out to be the country where the maximum research was conducted on the topic. The keyword analysis was also analysed to evaluate the significant areas of the research. Risk, return and international asset pricing are the most frequently used keywords. The year 2020 has the maximum number of published research articles and citations due to the change in the market structure worldwide and the effect of Covid-19 across the world.

Originality/value

The present paper provides the collection, classification and comprehensive analysis of “International Asset pricing,” which may help the academicians, researchers and practitioners for future research for the relevant subject area.

Details

IIM Ranchi journal of management studies, vol. 2 no. 1
Type: Research Article
ISSN: 2754-0138

Keywords

Available. Open Access. Open Access
Article
Publication date: 11 April 2018

Muhammad Iftikhar Ul Husnain, Arjunan Subramanian and Azad Haider

The empirical literature on climate change and agriculture does not adequately address the issue of potential endogeneity between climatic variables and agriculture, which makes…

4570

Abstract

Purpose

The empirical literature on climate change and agriculture does not adequately address the issue of potential endogeneity between climatic variables and agriculture, which makes their estimates unreliable. This paper aims to investigate the relationships between climate change and agriculture and test the potential reverse causality and endogeneity of climatic variables to agriculture.

Design/methodology/approach

This study introduces a geographical instrument, longitude and latitude, for temperature to assess the impact of climate change on agriculture by estimating regression using IV-two-stage least squares method over annual panel data for 60 countries for the period of 1999-2011. The identification and F-statistic tests are used to choose and exclude the instrument. The inclusion of some control variables is supposed to reduce the omitted variable bias.

Findings

The study finds a negative relationship between temperature and agriculture. Surprisingly, the magnitude of the coefficient on temperature is mild, at least 20 per cent, as compared to previous studies, which may be because of the use of the instrumental variable (IV), which is also supported by an alternative robust measure when estimated across different regions.

Practical implications

The study provides strong implications for policymakers to confront climate change, which is an impending danger to agriculture. In designing effective policies and strategies, policymakers should focus not only on crop production but also on other agricultural activities such as livestock production and fisheries, in addition to national and international socio-economic and geopolitical dynamics.

Originality/value

This paper contributes to the growing literature in at least four aspects. First, empirical settings introduce an innovative geographical instrument, Second, it includes a wider set of control variables in the analysis. Third, it extends previous studies by involving agriculture value addition. Finally, the effects of temperature and precipitation on a single aggregate measure, agriculture value addition, are separately investigated.

Details

International Journal of Climate Change Strategies and Management, vol. 10 no. 5
Type: Research Article
ISSN: 1756-8692

Keywords

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