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Book part
Publication date: 20 October 2015

Mohammad Shamsuddoha

Contemporary literature reveals that, to date, the poultry livestock sector has not received sufficient research attention. This particular industry suffers from unstructured…

Abstract

Contemporary literature reveals that, to date, the poultry livestock sector has not received sufficient research attention. This particular industry suffers from unstructured supply chain practices, lack of awareness of the implications of the sustainability concept and failure to recycle poultry wastes. The current research thus attempts to develop an integrated supply chain model in the context of poultry industry in Bangladesh. The study considers both sustainability and supply chain issues in order to incorporate them in the poultry supply chain. By placing the forward and reverse supply chains in a single framework, existing problems can be resolved to gain economic, social and environmental benefits, which will be more sustainable than the present practices.

The theoretical underpinning of this research is ‘sustainability’ and the ‘supply chain processes’ in order to examine possible improvements in the poultry production process along with waste management. The research adopts the positivist paradigm and ‘design science’ methods with the support of system dynamics (SD) and the case study methods. Initially, a mental model is developed followed by the causal loop diagram based on in-depth interviews, focus group discussions and observation techniques. The causal model helps to understand the linkages between the associated variables for each issue. Finally, the causal loop diagram is transformed into a stock and flow (quantitative) model, which is a prerequisite for SD-based simulation modelling. A decision support system (DSS) is then developed to analyse the complex decision-making process along the supply chains.

The findings reveal that integration of the supply chain can bring economic, social and environmental sustainability along with a structured production process. It is also observed that the poultry industry can apply the model outcomes in the real-life practices with minor adjustments. This present research has both theoretical and practical implications. The proposed model’s unique characteristics in mitigating the existing problems are supported by the sustainability and supply chain theories. As for practical implications, the poultry industry in Bangladesh can follow the proposed supply chain structure (as par the research model) and test various policies via simulation prior to its application. Positive outcomes of the simulation study may provide enough confidence to implement the desired changes within the industry and their supply chain networks.

Details

Sustaining Competitive Advantage Via Business Intelligence, Knowledge Management, and System Dynamics
Type: Book
ISBN: 978-1-78560-707-3

Keywords

Content available
Book part
Publication date: 19 March 2019

Sadia Samar Ali, Rajbir Kaur and Jose Antonio Marmolejo Saucedo

Abstract

Details

Best Practices in Green Supply Chain Management
Type: Book
ISBN: 978-1-78756-216-5

Book part
Publication date: 7 October 2015

Md Nuruzzaman

The objective of this study is to investigate how country risk, different political actions from the government and bureaucratic behavior influence the activities in industry…

Abstract

The objective of this study is to investigate how country risk, different political actions from the government and bureaucratic behavior influence the activities in industry supply chains (SCs) in emerging markets. The main objective of this study is to investigate the influence of these external stakeholders’ elements to the demand-side and supply-side drivers and barriers for improving competitiveness of Ready-Made Garment (RMG) industry in the way of analyzing supply chain. Considering the phenomenon of recent change in the RMG business environment and the competitiveness issues this study uses the principles of stakeholder and resource dependence theory and aims to find out some factors which influence to make an efficient supply chain for improving competitiveness. The RMG industry of Bangladesh is the case application of this study. Following a positivist paradigm, this study adopts a two phase sequential mixed-method research design consisting of qualitative and quantitative approaches. A tentative research model is developed first based on extensive literature review. Qualitative field study is then carried out to fine tune the initial research model. Findings from the qualitative method are also used to develop measures and instruments for the next phase of quantitative method. A survey is carried out with sample of top and middle level executives of different garment companies of Dhaka city in Bangladesh and the collected quantitative data are analyzed by partial least square-based structural equation modeling. The findings support eight hypotheses. From the analysis the external stakeholders’ elements like bureaucratic behavior and country risk have significant influence to the barriers. From the internal stakeholders’ point of view the manufacturers’ and buyers’ drivers have significant influence on the competitiveness. Therefore, stakeholders need to take proper action to reduce the barriers and increase the drivers, as the drivers have positive influence to improve competitiveness.

This study has both theoretical and practical contributions. This study represents an important contribution to the theory by integrating two theoretical perceptions to identify factors of the RMG industry’s SC that affect the competitiveness of the RMG industry. This research study contributes to the understanding of both external and internal stakeholders of national and international perspectives in the RMG (textile and clothing) business. It combines the insights of stakeholder and resource dependence theories along with the concept of the SC in improving effectiveness. In a practical sense, this study certainly contributes to the Bangladeshi RMG industry. In accordance with the desire of the RMG manufacturers, the research has shown that some influential constructs of the RMG industry’s SC affect the competitiveness of the RMG industry. The outcome of the study is useful for various stakeholders of the Bangladeshi RMG industry sector ranging from the government to various private organizations. The applications of this study are extendable through further adaptation in other industries and various geographic contexts.

Details

Sustaining Competitive Advantage Via Business Intelligence, Knowledge Management, and System Dynamics
Type: Book
ISBN: 978-1-78441-764-2

Keywords

Article
Publication date: 19 June 2020

Kuei-Kuei Lai, Hsueh-Chen Chen, Yu-Hsin Chang, Vimal Kumar and Priyanka C. Bhatt

This study aims to propose a methodology by integrating three approaches, namely, internal core technology, external knowledge flow and industrial technology development to help…

Abstract

Purpose

This study aims to propose a methodology by integrating three approaches, namely, internal core technology, external knowledge flow and industrial technology development to help companies improve their decision-making quality for technology planning and enhance their research and development (R&D) portfolio efficiency.

Design/methodology/approach

The primary focus of this study is thin-film solar technology and patent data is retrieved from the United States Patent and Trademark Office (USPTO) database. This study presents a methodology based on the proposed integrated analysis method, constructed with patent indicators, centrality analysis of social networks and main path analysis.

Findings

The results of this study can be itemized as – the core technological competency: companies involved in two specific technology fields have lower strength in R&D portfolio than leading companies with single-core technology. Knowledge flow: most companies in a network are knowledge producers/absorbers and technological development: diverse source and sink nodes were identified in the global main path during 1997-2003, 2004-2010 and 2011-2017.

Research limitations/implications

Latecomer companies can emulate leaders’ innovation and enhance their technological competence to seek niche technology. Using the global main path, companies monitor outdated technologies that can be replaced by new technologies and aid to plan R&D strategy and implement appropriate strategic decisions avoiding path dependency.

Originality/value

The knowledge accumulation process helps in identifying the change of position and the role of companies; understanding the trend of industrial technology knowledge helps companies to develop new technology and direct strategic decisions. The novelty of this research lies in the integrated approach of three methods aiding industries to find their internal core technical competencies and identify the external position in the competitive market.

Details

Journal of Knowledge Management, vol. 25 no. 2
Type: Research Article
ISSN: 1367-3270

Keywords

Article
Publication date: 27 July 2018

Yue-Jun Zhang and Yao-Bin Wu

The purpose of this paper is to explore the dynamic influence of WTI crude oil returns on the stock returns of China’s traditional energy sectors, including oil and gas…

Abstract

Purpose

The purpose of this paper is to explore the dynamic influence of WTI crude oil returns on the stock returns of China’s traditional energy sectors, including oil and gas exploitation, coal mining and processing, petroleum processing and coking, electricity, heat production and supply and mining services.

Design/methodology/approach

Hong’s information spill-over test and the DP Granger causality test are applied to investigate the relationship between the two markets. Moreover, a rolling window is introduced into the above two tests to capture time-varying characteristics of the influence of WTI crude oil returns.

Findings

The empirical results indicate that, first, there exists significant bidirectional linear causality between WTI crude oil returns and China’s traditional energy sectoral stock returns, but the nonlinear causality appears weaker. Second, the influence of WTI crude oil returns on traditional energy sectoral stock returns has time-varying characteristics and industry heterogeneity both in the linear and nonlinear cases. Finally, the decline of WTI crude oil prices may strengthen its linear influence on the stock returns of traditional energy sectors, while the excessive rise of market values in traditional energy sectors may weaken the linear and nonlinear influence of WTI on them.

Originality/value

The general nexus between international crude oil market and China’s traditional energy stock market is explored both in the linear and nonlinear perspectives. In particular, the dynamic linear and nonlinear influence of WTI crude oil returns on China’s traditional energy sectoral stock returns and its industry heterogeneity are analysed in detail.

Details

China Agricultural Economic Review, vol. 10 no. 3
Type: Research Article
ISSN: 1756-137X

Keywords

Book part
Publication date: 8 November 2021

Duangporn Puttawong and Anusorn Kunanusorn

This study has two objectives:(1) to examine impacts of environmental activity, relational marketing, and corporate green image on firm’s competitive performance; and (2) to…

Abstract

This study has two objectives:(1) to examine impacts of environmental activity, relational marketing, and corporate green image on firm’s competitive performance; and (2) to determine whether relational marketing and corporate green image mediate relationships between environmental activity and firm’s competitive performance. They were data from 375 small and medium enterprises (SMEs) of the food processing industry in Bangkok, Thailand. This study also investigates the relationships between environmental activity, green corporate image, relational marketing, and influences of these factors on firm’s competitive performance. Structural equation modeling (SEM) was used to analyze data. Results reveal significant and positive relationships between environmental activity, green corporate image, relational marketing, and firm’s competitive performance. Moreover, environmental activity, an antecedent variable, indirectly affects a firm’s competitive performance mediated by green corporate image and relational marketing. Therefore, green corporate image and relational marketing can act as mediators between environmental activity and firm’s competitive performance. Findings suggested that firms should focus on improving green corporate image and relational marketing with an appropriate environmental activity strategy to enhance the firm’s competitive performance. Moreover, this study’s result is related to the economics of the environment in terms of cost and benefit. It provides firm’s decision on environmental activity.

Details

Environmental, Social, and Governance Perspectives on Economic Development in Asia
Type: Book
ISBN: 978-1-80117-895-2

Keywords

Article
Publication date: 12 November 2020

Wenhao Chen, Kin Keung Lai and Yi Cai

Sina Weibo and Twitter are the top microblogging platforms with billions of users. Accordingly, these two platforms could be used to understand the public mood. In this paper, the…

Abstract

Purpose

Sina Weibo and Twitter are the top microblogging platforms with billions of users. Accordingly, these two platforms could be used to understand the public mood. In this paper, the authors want to discuss how to generate and compare the public mood on Sina Weibo and Twitter. The predictive power of the public mood toward commodity markets is discussed, and the authors want to solve the problem that how to choose between Sina Weibo and Twitter when predicting crude oil prices.

Design/methodology/approach

An enhanced latent Dirichlet allocation model considering term weights is implemented to generate topics from Sina Weibo and Twitter. Granger causality test and a long short-term memory neural network model are used to demonstrate that the public mood on Sina Weibo and Twitter is correlated with commodity contracts.

Findings

By comparing the topics and the public mood on Sina Weibo and Twitter, the authors find significant differences in user behavior on these two websites. Besides, the authors demonstrate that public mood on Sina Weibo and Twitter is correlated with crude oil contract prices in Shanghai International Energy Exchange and New York Mercantile Exchange, respectively.

Originality/value

Two sentiment analysis methods for Chinese (Sina Weibo) and English (Twitter) posts are introduced, which can be reused for other semantic analysis tasks. Besides, the authors present a prediction model for the practical participants in the commodity markets and introduce a method to choose between Sina Weibo and Twitter for certain prediction tasks.

Details

Internet Research, vol. 31 no. 3
Type: Research Article
ISSN: 1066-2243

Keywords

Article
Publication date: 4 May 2012

Ting‐yan Chan and Christina W.Y. Wong

The purpose of this paper is to examine the relationships between product‐ and store‐related attributes of eco‐fashion and fashion consumers’ eco‐fashion consumption decisions;…

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Abstract

Purpose

The purpose of this paper is to examine the relationships between product‐ and store‐related attributes of eco‐fashion and fashion consumers’ eco‐fashion consumption decisions; and if such relationships are subject to the price premium level of eco‐fashion.

Design/methodology/approach

A survey was conducted with consumers in Hong Kong: in total, 216 consumers participated in the survey. A confirmatory factor analysis was conducted to check the validity and reliability of the scales. Hypotheses were tested using multiple regression analysis.

Findings

The findings showed that only store‐related attributes of eco‐fashion positively influence consumers’ eco‐fashion consumption decision, yet, such relationship can be weakened by the price premium level of eco‐fashion.

Research limitations/implications

Fashion consumers’ response to product‐ and store‐related attributes of eco‐fashion is still important in predicting fashion consumers’ eco‐fashion consumption decision. Fashion consumer environmental attitudes can predict fashion consumers’ eco‐fashion consumption decision better than fashion consumers’ attitude towards eco‐fashion.

Practical implications

It is not enough for fashion companies to manufacture fashion clothing in an ethical production system and develop and design fashion clothing with sustainable and recyclable materials. They must also improve store‐related attributes of eco‐fashion to better satisfy fashion consumer needs, and should be cautious in the direct and moderating effect of price premium level of eco‐fashion when determining the price premium level of eco‐fashion.

Originality/value

The paper contributes to research by advancing understanding on how consumers make ethical consumption decisions in purchasing fashion, and provides retailers with managerial insights into devising marketing plans to promote eco‐fashion consumption, which facilitate fashion companies’ development of a sustainable fashion supply chain. Limitations and directions for future research are also presented in the paper.

Article
Publication date: 1 February 2022

Yangyang Lai, Ke Pan, Yuqiao Cen, Junbo Yang, Chongyang Cai, Pengcheng Yin and Seungbae Park

This paper aims to provide the proper preset temperatures of the convection reflow oven when reflowing a printed circuit board (PCB) assembly with varied sizes of components…

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Abstract

Purpose

This paper aims to provide the proper preset temperatures of the convection reflow oven when reflowing a printed circuit board (PCB) assembly with varied sizes of components simultaneously.

Design/methodology/approach

In this study, computational fluid dynamics modeling is used to simulate the reflow soldering process. The training data provided to the machine learning (ML) model is generated from a programmed system based on the physics model. Support vector regression and an artificial neural network are used to validate the accuracy of ML models.

Findings

Integrated physical and ML models synergistically can accurately predict reflow profiles of solder joints and alleviate the expense of repeated trials. Using this system, the reflow oven temperature settings to achieve the desired reflow profile can be obtained at substantially reduced computation cost.

Practical implications

The prediction of the reflow profile subjected to varied temperature settings of the reflow oven is beneficial to process engineers when reflowing bulky components. The study of reflowing a new PCB assembly can be started at the early stage of board design with no need for a physical profiling board prototype.

Originality/value

This study provides a smart solution to determine the optimal preset temperatures of the reflow oven, which is usually relied on experience. The hybrid physics–ML model providing accurate prediction with the significantly reduced expense is used in this application for the first time.

Book part
Publication date: 16 September 2022

Jasna Kovačević and Almir Peštek

This systematic literature review used bibliometric and science mapping as a means of exploring and understanding the evolution and landscape of research in the counterfeiting of…

Abstract

This systematic literature review used bibliometric and science mapping as a means of exploring and understanding the evolution and landscape of research in the counterfeiting of products and goods. The review sought to document the size, growth trajectory and geographic distribution of counterfeiting research, identify high-impact scholars and documents, and explore the intellectual structure of the field. We identified 403 peer-reviewed articles published in the SCOPUS database, within subject areas of business, social sciences, economics, decision-making, arts and humanities, and psychology. We used VOSviewer software to analyse the data set of SCOPUS-indexed articles. Using citation analysis, the review identified the most cited scholars, documents, journals and most productive countries publishing research on counterfeiting. Aiming to identify highly influential documents whose impact in counterfeiting research has been sustained over time, we conducted a co-citation analysis. Apart from identifying main aspects of knowledge production through citation and co-citation analysis, we employed keyword co-occurrence analysis to illuminate research fronts in counterfeiting research, notably: anti-counterfeiting strategies for combating crime; counterfeiting and intellectual property rights; counterfeiting of luxury products; consumer ethics; consumer psychology and brand protection. We conclude that bibliometric analysis and science mapping offer a novel and useful means of investigating the development of this field of study.

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