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Article
Publication date: 11 November 2014

Purba H. Rao and Arun Thamizhvanan

The purpose of this paper is to explore whether the private sector consider voluntary involvement in efforts to combat the impacts of climate change in the lines mitigation…

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Abstract

Purpose

The purpose of this paper is to explore whether the private sector consider voluntary involvement in efforts to combat the impacts of climate change in the lines mitigation approaches and adaptation approaches. Today’s world has increasingly become aware of the adverse effects of climate change and its impact on the poor, though the latter impact is not that well known. To address these impacts, recommendations exist that follow two different though interrelated approaches – mitigation and adaptation.

Design/methodology/approach

Using a survey questionnaire as the research instrument and a sampling frame of 350 junior corporate executives, an empirical study was conducted in the Chennai area in southern part of India to evaluate/measure the linkages between awareness to climate change, its impact on the poor and the willingness of private sector to act on adaptation as well as mitigation strategies.

Findings

From the data analysis, it emerges that there is significant awareness about the impacts of climate change, though the awareness to vulnerability of the poor is not yet significant in Chennai area in the private sector. However, the study concludes that there does exist a significant linkage between awareness and the willingness to support adaptation strategies on the part of junior corporate executives.

Research limitations/implications

The study is country specific because the research was carried out in a defined region in India.

Practical implications

Because the study brought out the result that private sector was willing to participate in adaptation strategies, extensive awareness building can be carried out for corporate executives and plan out activities which will enable them to participate in adaptation strategies which would help the poor in India to help address the devastations caused by Climate Change from time to time.

Social implications

Executives taking up the Climate Change adaptation strategy would help protect and benefit all communities especially the poor in the country. Companies operating in India would find an avenue to reach out in their efforts to touch communities around them. Employees in such companies may be organized and gathered together to participate in such reach-out activities on the part of the companies.

Originality/value

This paper fulfils urgent need to inspire the corporate executives to take up initiatives related to climate change. The paper lays the groundwork on which an array of corporate activities can be developed to implement the adaptation strategies. Further extensive thinking can follow this research as to where and how exactly private sector can help.

Details

International Journal of Climate Change Strategies and Management, vol. 6 no. 4
Type: Research Article
ISSN: 1756-8692

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Article
Publication date: 2 March 2010

Indrani R. Halady and Purba H. Rao

The purpose of this paper is to investigate whether awareness to climate change and its adverse impacts have any significant linkages to behavioral changes amongst individual…

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Abstract

Purpose

The purpose of this paper is to investigate whether awareness to climate change and its adverse impacts have any significant linkages to behavioral changes amongst individual managers who undertake initiatives to minimize/mitigate the impacts.

Design/methodology/approach

A theoretical framework based on different aspects of awareness possibly leading to behavior change has been proposed. Subsequently, the results from an empirical research based on a survey questionnaire as research instrument, are analyzed using exploratory factor analysis and structural equation modeling to validate the framework and the research question.

Findings

Awareness to the climate change phenomenon does lead to significant behavioral change amongst managers in the industry, alleviating the potential and existing threats of climate change phenomenon. In particular, the awareness to health impacts of climate change has significantly impacted individuals taking up the cause to lead climate change campaigns to counter its onslaught.

Research limitations/implications

The research is conducted in a population confined to a single region in India. Its scope needs to be broadened to encompass the entire country.

Originality/value

The findings should lead to widespread awareness campaigns emphasizing on awareness to adverse health disorders as a direct result of climate change and its other adverse impacts, and also the individual initiatives that can be taken up as well as what the industry can do.

Details

International Journal of Climate Change Strategies and Management, vol. 2 no. 1
Type: Research Article
ISSN: 1756-8692

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Article
Publication date: 1 May 2007

Purba Rao

The greening of the supply chain initiative, as implemented by world‐class ISO 14001 certified companies, has already demonstrated how much it contributes towards greening the…

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Abstract

The greening of the supply chain initiative, as implemented by world‐class ISO 14001 certified companies, has already demonstrated how much it contributes towards greening the industry of the region they operate in. The SMEs have been involved in such a green supply chain only to the extent of their participation as suppliers, distributors and in other capacities as business partners complementing the world‐class companies. All the same, in many regions, the environmental initiatives taken by the SMEs do conform to the different phases of the green supply chain. This study investigates if in the Philippine context this postulate is indeed true, and with the help of an empirical survey, establishes that the SME population in the Philippines do indeed carry out different phases of the green supply chain, though in a heterogeneous manner. This would be indeed expected given the heterogeneity in size and nature of business for SMEs in this region.

Details

Journal of Asia Business Studies, vol. 1 no. 2
Type: Research Article
ISSN: 1558-7894

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Article
Publication date: 1 September 2005

Purba Rao and Diane Holt

Green supply chain management is a concept that is gaining popularity in the South East Asian region. For many organizations in this region it is a way to demonstrate their…

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Abstract

Purpose

Green supply chain management is a concept that is gaining popularity in the South East Asian region. For many organizations in this region it is a way to demonstrate their sincere commitment to sustainability. However, if green supply chain management practices are to be fully adopted by all organizations in South East Asia, a demonstrable link between such measures and improving economic performance and competitiveness is necessary. This paper endeavors to identify potential linkages between green supply chain management, as an initiative for environmental enhancement, economic performance and competitiveness amongst a sample of companies in South East Asia.

Design/methodology/approach

For this purpose a conceptual model was developed from literature sources and data collected using a structured questionnaire mailed to a sample of leading edge ISO14001 certified companies in South East Asia followed by structural equation modelling.

Findings

The analysis identified that greening the different phases of the supply chain leads to an integrated green supply chain, which ultimately leads to competitiveness and economic performance. Future research should empirically test the relationships suggested in this paper in different countries, to enable comparative studies. A larger sample would also allow detailed cross‐sectoral comparisons which are not possible in the context of this study.

Originality/value

This paper presents the first empirical evaluation of the link between green supply chain management practices and increased competitiveness and improved economic performance amongst a sample of organizations in South East Asia.

Details

International Journal of Operations & Production Management, vol. 25 no. 9
Type: Research Article
ISSN: 0144-3577

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Available. Content available
Book part
Publication date: 22 June 2021

John N. Moye

Free Access. Free Access

Abstract

Details

The Psychophysics of Learning
Type: Book
ISBN: 978-1-80117-113-7

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Article
Publication date: 1 March 2004

Purba Rao

This paper studies the relevance of the “greening of production” in the South‐East Asian context. It investigates the various initiatives taken by the companies of this region and…

6777

Abstract

This paper studies the relevance of the “greening of production” in the South‐East Asian context. It investigates the various initiatives taken by the companies of this region and thereby identifies the factors that are critical in the process of greening production in this region. The significance of the factors are ascertained and validated through an empirical research that has been conducted across five countries of the region employing the structural equation‐modeling framework.

Details

International Journal of Operations & Production Management, vol. 24 no. 3
Type: Research Article
ISSN: 0144-3577

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Article
Publication date: 1 June 2002

Purba Rao

As has been widely observed nowadays, a major part of the world’s manufacturing will be taking place in South East Asia in the coming decade. This would create many opportunities…

13619

Abstract

As has been widely observed nowadays, a major part of the world’s manufacturing will be taking place in South East Asia in the coming decade. This would create many opportunities in this part of the world, but would also bring about substantial environmental burden. To address this problem, many large corporations have started encouraging, guiding and even funding their suppliers to be green. To determine to what extent this greening of the supply chain is taking place in South East Asia research has been undertaken encompassing The Philippines, Indonesia, Malaysia, Thailand and Singapore with a survey questionnaire as the research instrument. The objective of this paper is to present the findings of this survey research, expecting to bring out insights in this greening process and inspire business, government and communities in this region to create an atmosphere conducive to the process.

Details

International Journal of Operations & Production Management, vol. 22 no. 6
Type: Research Article
ISSN: 0144-3577

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Article
Publication date: 7 March 2022

Shalini Srivastava, Aparna Mendiratta, Prabhat Pankaj, Richa Misra and Rajat Mendiratta

Upholding congruency with self-determination theory (SDT), the study intends to analyze the impact of spiritual leadership (SL) on happiness at work (HAW) via affective commitment…

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Abstract

Purpose

Upholding congruency with self-determination theory (SDT), the study intends to analyze the impact of spiritual leadership (SL) on happiness at work (HAW) via affective commitment (AC) and prosocial behavior (PSB) in the Indian service sector.

Design/methodology/approach

The data were collected from 324 employees belonging to the service sector of north India. The study utilized AMOS and PROCESS (Hayes, 2013) to test the hypothesized model.

Findings

The findings provided considerable support for the hypothesized relationships between SL, AC, PSB and HAW. The findings advocate the positive association between SL and HAW routing through mediators such as AC and PSB.

Research limitations/implications

Future research studies have the potential to dwell on the topic from a leader's perspective, i.e. the benefits derived through practicing spirituality. The present work in this field is focused on quantitative tools; more studies can be conducted through qualitative analysis. Future works can attempt to compare the differences amongst cultures and sectors concerning SL and its outcomes.

Practical implications

The paper provides some relevant inputs for the Indian service sector to comprehend the criticality of SL in building long-lasting relationships amongst peers leading to creating sustainable and happy workplaces.

Originality/value

The study explores the relationship between SL and HAW which has neither been explored theoretically nor tested empirically.

Details

Employee Relations: The International Journal, vol. 44 no. 4
Type: Research Article
ISSN: 0142-5455

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Article
Publication date: 19 May 2023

Panagiotis Tsarouhas and Niki Sidiropoulou

In a packaging olives manufacturing system, the drained weight of the product plays a decisive role in customer’s satisfaction as well as in financial saving for the organization…

681

Abstract

Purpose

In a packaging olives manufacturing system, the drained weight of the product plays a decisive role in customer’s satisfaction as well as in financial saving for the organization. The purpose of this study is to minimize the variation of the drained weight of olives in the production system to avoid the negative consequences.

Design/methodology/approach

The research develops a practical implementation step-by-step of Six Sigma define, measure, analyze, improve and control (DMAIC) in reducing the variation of the drained weight of olives.

Findings

Data analysis was used at various phases of the project to identify the root causes of rejection and rework. As a result of the necessary interventions and actions to optimize the manufacturing process, the standard deviation of drained weight was significantly reduced by 51.02%, with a 99.97% decrease in the number of parts per million defectives. Thus, the yield of the production process was improved by 8.24%. The estimated annual savings from this project were US$ 228,000 resulting from reduced rejection and rework.

Practical implications

This research may be used in packaging olives production systems as a tool for managers and engineers planning to increase productivity and efficiency while also improving product quality. The study also provided the organization with helpful actions that will be used to guide future Six Sigma operations management on the system. Thus, practical guidelines and solutions are provided.

Originality/value

In this project, for the first time, the Six Sigma methodology has been applied to solve a real-world problem in the packaging olives manufacturing system and to show that the DMAIC approach may assist to improve the efficiency of their operations and hence contribute to their quest toward continuous improvement.

Details

International Journal of Lean Six Sigma, vol. 15 no. 2
Type: Research Article
ISSN: 2040-4166

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Article
Publication date: 16 November 2020

S. Das, Asgar Ali and R.N. Jana

This paper aims to present the analytical investigation on an unsteady magneto-convective rotation of an electrically conducting non-Newtonian Casson hybrid nanoliquid past a…

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Abstract

Purpose

This paper aims to present the analytical investigation on an unsteady magneto-convective rotation of an electrically conducting non-Newtonian Casson hybrid nanoliquid past a vertical porous plate. The effects of thermal radiation, heat source/sink and hydrodynamic slip phenomenon are also taken into account. Ethylene glycol (EG) is adopted as a base Casson fluid. The Casson fluid model is accounted for to describe the rheological characteristics of non-Newtonian fluid. EG with copper and alumina nanoparticles is envisaged as a non-Newtonian Casson hybrid nanoliquid. The copper-alumina-ethylene glycol hybrid nanoliquid is considered as the regenerative coolant.

Design/methodology/approach

The perturbation method is implemented to develop the analytical solution of the modeled equations. Acquired solutions are used to calculate the shear stresses and the rate of heat transfer in terms of amplitudes and phase angles. Numerical results are figured out and tabled to inspect the physical insights of various emerging parameters on the pertinent flow characteristics.

Findings

This exploration discloses that the velocity profiles are strongly diminished by the slip parameter. Centrifugal and Coriolis forces caused by the plate rotation are found to significantly change the entire flow regime. The supplementation of nanoparticles is to lessen the amplitude of the heat transfer rate. A comparative study is carried out to understand the improvement of heat transfer characteristics of Casson hybrid nanoliquid and Casson nanoliquid. However, the Casson hybrid nanoliquid exhibits a lower rate of heat transfer than the usual Casson nanoliquid.

Practical implications

This proposed model would be pertinent in oceanography, meteorology, atmospheric science, power engineering, power and propulsion generation, solar energy transformation, thermoelectric and sensing material processing, tumbler in polymer manufacturing, etc. Motivated by such practical implications, the proposed study has been unfolded.

Originality/value

The novelty of this paper is to examine the simultaneous effects of the magnetic field, Coriolis force, suction/injection, slip condition and thermal radiation on non-Newtonian Casson hybrid nanoliquid flow past an oscillating vertical plate subject to periodically heating in a rotating frame of reference. A numerical comparison is also made with the existing published results under some limiting cases and it is found that the results are in good agreement with them. An in-depth review of the literature and the author’s best understanding find that such aspects of the problem have so far remained unexplored.

Details

World Journal of Engineering, vol. 18 no. 1
Type: Research Article
ISSN: 1708-5284

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