Analysing the roadblocks of circular economy adoption in the automobile sector: Reducing waste and environmental perspectives

The automobile industry is one of the most rapidly growing sectors in our society. The increase in demand for vehicles drives the growth of the automobile sector worldwide. Fabrication of vehicles consumes an enormous amount of water, energy and resources, thereby increasing carbon emissions. Nonbiodegradable and manufacturing waste after the end of life usage results in a significant contribution to incineration, landfills, air acidification and water eutrophication. The adoption of circular economy (CE) initiatives can play a significant role in dealing with increasing waste and environmental pollution. The main goal of CE is to recycle and reuse materials to reduce waste and also to minimise environmental impacts. This article strongly supports the adoption of CE in the Indian automobile industry. For the successful adoption of CE in the Indian automobile sector, first, it is important to analyse roadblocks to the adoption. Twenty potential roadblocks towards the adoption of CE have been identified from a literature review and in consultation with experts in the field. To capture the vagueness of the data and to carry out a robust analysis, a Technique for Order Preference by Similarity to Ideal Solution (TOPSIS) method with Fuzzy theory is employed. The results reveal that roadblock ‘lacking ability to deliver high-quality remanufactured products’ is ranked first among all considered roadblocks. This study will help the Indian automobile industry, decision makers, research practitioners and government officials develop effective strategies for adopting CE in Indian automobile companies. A sensitivity analysis has been conducted to validate the stability of results.     

The transition from linear economy to circular economy for sustainability among SMEs: A study on prospects,impediments, and prerequisites

The circular economy (CE) is a more holistic approach that advocates towards extracting the value from the waste and reaching sustainability goals. The objective of the present study is to highlight the prospects, impediments, and prerequisites while transiting from the linear economy (LE) to CE of SMEs. The study gathers information on prospects, impediments, and prerequisites for the transition of LE to a CE from recent studies . A semi-structured interview questionnaire was prepared, and a survey was conducted on representatives of six SMEs . Further, six caselets were developed to understand the prospects, impediments, and prerequisites based on the findings of the interview and previous information gained from existing literature . The major prospects favoring transition from LE to CE found in the study are significance of 3R (reduce and reuse and recycling) approach, CE leads to competitive advantage, recycling attracts consumers in few cases, CE helps in achieving sustainability goals and reuse of materials are significant in resource conservation. There are certain impediments found such as issues associated with awareness, recyclability issues, financial challenges, and weak management vision of SMEs towards CE implementation. Other resource-based impediments were found related to trained employees, lack of experience. Whereas, consumer acceptability is also a major concern towards implementing CE. The findings of the study suggest major prerequisites towards CE implementations such as strong “management will,” innovation, technology up-gradation, training to employees, motivation, and appropriate guidelines. Government pressure to implement CE cannot be an effective step towards the transition of LE to CE.     

Assessing people-driven factors for circular economy practices in small and medium-sized enterprise supply chains: Business strategies and environmental perspectives

Globalisation and technological advancements have increased the pressure on small businesses to increase their productivity and to gain competitive advantages. That pressure has been placed on the resources available, resulting in increased environmental degradation as a result of the traditional linear model of make-use-dispose. Circular economy (CE) practices offer the opportunity for sustainable production based on the reuse-remanufacture and recycling of resources for small and medium-sized enterprises (SMEs) to increase their sustainability, resulting in enhanced performance levels in terms of business strategies and environmental perspectives. But in academic literature, the role of people-driven factors (PDFs) in the adoption of CE practices in the supply chains (SCs) of SMEs is limited. Therefore, to fill this literature gap, this research looks at analysing PDFs for the implementation of CE in the SMEs in developing countries in two phases. PDFs are identified from an extensive literature review; a DEMATEL technique is then employed to understand the significant influence of each factor in the adoption of CE practices in SCs by dividing them into cause–effect groups. The findings show that PDFs such as training and knowledge sharing, employee participation, leadership and management plus strategic alignment are considered to be the most important significant factors in the adoption. The findings of this study will help industrial managers to understand the significance of the role of PDFs for enhancing business strategies; these findings can reduce the negative environmental impact in the adoption of CE practices in the SCs of SMEs.     

Design for the environment: An ontology-based knowledge management model for green product development

Through appropriate operations and policies, such as green processes and product development process (PDP), companies can respond to environmental sustainability. To remain competitive, one such approach, Design for X (DFX), involves considering different environment and sustainable strategies through different factors Xs. With regard to the availability of different DFX techniques that consider environmental issues, the decision as to which approach needs to be adopted remains absent. This paper aims at presenting an overview from 1980 to 2020 of the developed research, applications, and DFX techniques for assessing green issues. Selected DFX techniques are linked with strategies used in organizations. Following a literature analysis, a collaborative knowledge-based framework that addresses the design concepts needed to assess environmental, safety, and health concerns in the development of green products is proposed. Furthermore, as a pillar for considering the Semantic Web and an evolving approach linked with natural language processing (NLP) and artificial intelligence (AI), an ontology-based knowledge management model for green assessment is developed for the representation, acquisition, organization, and capitalization of knowledge in a computer interpretable manner. The findings are useful for both managers and practitioners as they provide a coherent domain ontology that can help them manage knowledge, improve teamwork, and make decisions in a collaborative green PDP. Besides, an understanding of the essential design considerations that are required to implement environmental, safety, and health issues, as well as competencies used in the PDP is presented. Key barriers, managerial and strategic implications, and mitigation actions are also identified in this paper.     

Do socially motivated self‐help groups perform better? Exploring determinants of micro‐credit groups’ performance in Eastern India

Group‐based micro‐credit initiatives, as part of the broader social and solidarity‐based finance initiatives, have gained prominence over the past decade, especially in developing economies like India. Lending to the poor, especially women, through micro‐credit groups, are significantly associated with the utilization of commons. Apart from their financial operations, self‐help groups promote social empowerment activities and collective action following a dual bottom‐line approach. However, the causal role of the group's motivation towards pursuing social objectives has not been explored in the past. The present study, therefore, investigates the interlinkages between the group's intrinsic motivation and efficiency using an innovative two‐stage double bootstrapped DEA‐based methodology. Results from the study affirm that apart from traditional factors like maturity, accessibility and group management, the motivation of the group is a crucial determinant of social efficiency. Additionally, the group's loan‐to‐savings ratio and receipt of cash payments significantly affect its long‐term financial sustainability. Micro‐credit groups cannot contribute sustainably as a viable alternative to traditional means of access to credit if it merely offers innovative forms of financing and consumption. They need to be socially aligned to serve the community better and contribute to the group's overall performance and galvanize community‐based resource management.     

Time varying dynamics of globalization effect in India

Portuguese Economic Journal - The link between globalization and economic growth is getting complex as the propagators of globalization are opting protectionism. The paper attempts to identify the...     

Herding by Foreign Institutional Investors: An Evidential Exploration for Persistence and Predictability

The primary objective of the study is to explore the predictability of herding patterns of foreign institutional investors in the Indian market using high frequency data over a period from January 2003 to June 2014. Herding of an individual stock was measured estimating a simple volume based ratio and persistence of trends was detected using the runs test (Wald and Wolfowitz [1940 Wald, A., and J. Wolfowitz. “On a Test Whether Two Samples are from the Same Population.” The Annals of Mathematical Statistics, 11, (1940), pp. 147–162.[Crossref] , [Google Scholar]]) on that ratio. Predictability of herding behavior has been successfully modeled by applying 7 data mining models using various measures of performance. Market regulators may consider our findings to regulate the foreign institutional investors trading to make the financial system more transparent and robust.     

Dead man walking: an empirical reassessment of the deterrent effect of capital punishment using the bounds testing approach to cointegration

This paper empirically estimates a murder supply equation for the United States from 1965 to 2001 within a cointegration and error correction framework. Our findings suggest that any support for the deterrence hypothesis is sensitive to the inclusion of variables for the effects of guns and other crimes. In the long run we find that real income and the conditional probability of receiving the death sentence are the main factors explaining variations in the homicide rate. In the short run the aggravated assault rate and robbery rate are the most important determinants of the homicide rate.     

Self-regulation and expatriate adjustment: The role of regulatory fit

In this paper, we draw on the construct of regulatory fit in explaining how expatriates manage interactional and work-related discrepancies in diverse cultural contexts. When expatriates go overseas, they are often faced with a set of expectations that are at variance with their home country norms and these differences in expectations generate discrepancies. The emergence of discrepancies in an alien cultural context exacerbates the uncertainties facing the expatriate, though the response to uncertainty varies between expatriates. We posit that expatriates with a promotion-focused self-regulatory system are focused on maximizing gains leading them to manage uncertainty through experimentation whereas expatriates with a prevention-focused self-regulatory system are oriented to minimizing losses leading them to manage uncertainty by persisting with the status-quo. Utilizing insights from motivational science and by linking the self-regulatory processes to the cultural context, we develop a framework and propositions for expatriate adaptation in loose and tight cultures. We present managerial implications of our model and offer guidance for testing the framework.