Entire Value Chain Research Articles

전주기 관점에서 살펴본 일본의 사용후 배터리 안전규제 특징 분석

The importance of the used battery field is growing as it is a market that is bound to grow as secondary batteries rapidly emerge, but technology development and industrial revitalization are hindered by issues such as safety management. The study analyzes the characteristics of Japan’s used battery regulations from a life-cycle perspective and seeks to provide implications for establishing similar policies in Korea. The analysis results are as follows. First, Japan is managing battery data by establishing a digital platform considering the entire value chain and life cycle. Second, Japan is strengthening its demonstration project for reuse of used batteries. Third, Japan is promoting technology development with ‘standards’ in mind to secure the battery supply chain. As safety is a key issue in the future transition process from internal combustion engine vehicles to eco-friendly vehicles, research on the topic of safety must continue to be conducted in the future. This study is significant in that it provides implications by reviewing systems and policies that Korea can refer to through an analysis of the case of Japan.

Does the Rubber Meet the Road? Assessing the Potential of Devulcanization Technologies for the Innovation of Tire Rubber Recycling

Innovation is crucial to meet the circular economy goals for tire recycling. Devulcanization, an innovative recycling method of reprocessing tire rubber, offers a pathway towards achieving circular economy objectives. While previous research on devulcanization has primarily focused on technical aspects, this study shifts the focus towards identifying opportunities and barriers for innovation through devulcanization. This research utilizes the Technological Innovation System framework as a basis to analyze the dynamics of innovation within value chains and innovation networks. Across Europe, 36 organizations were identified that develop and utilize devulcanization to transform rubber from end-of-life tires into a valuable resource for new rubber products. In this study, a semi-structured in-depth interview approach was applied to interview 12 organizations that have developed or utilize technologies for the devulcanization of tire rubber. It was found that the development of various devulcanization approaches for diverse types of products has created opportunities for upscaling. To capitalize on these opportunities, organizations need to collaborate throughout the entire value chain of tire production and recycling. Achieving this collaboration requires interventions across the industry.

Microplastic Sources, Reduction and Remediation: Current State and Future Trends

Plastic waste (PW) and microplastics (MPs) pollution represent one of the main ecological challenges and thus attract society's increasing attention. The exponential growth of plastics' presence and its small (1 μm – 5 mm) particles (MPs) in the environment and inhabiting species is a consequence of linear economy employment. The circular economy has been proposed as the promising route to using plastics more sustainably, and its implementation in the plastic management system is imposed to reduce MPs release. As MPs are emitted in all phases of the plastic life cycle, actions at all levels of the value chain are necessary. Prioritizing the entire plastic value chain also became the goal of more recent plastic pollution regulations, contrary to the previous ones, primarily prohibiting particular plastic items. The microplastic minimization strategy follows an upside-down pyramid, beginning with prevention, then reducing, reusing, recycling, recovering, and finally disposal, which is the least desired alternative. New technologies development for synthetic polymer production and remediation technologies innovations are another key component of the circular economy model. This study outlines microplastics' primary and secondary sources, summarizes the current methods for MPs elimination from different media along with their benefits and drawbacks, and highlights the importance of circular economy principles employment to minimize the MPs' pollution and their possible environmental repercussions.

Towards industry 5.0 through metaverse

The digital transformation of the industry allows the optimization of resources through enabling technology that virtualizes the behavior of Cyber-Physical Systems (CPS) along the entire value chain. However, these virtual environments characterized by machine-to-machine interactions lacked the presence of humans who are at the center of the next defined industrial revolution, Industry 5.0. The goal is for humans to be actively integrated into these virtual environments called metaverses where interactions with environmental digital assets are possible. To achieve this human-centered industrial metaverse perspective, it is necessary to provide humans with technologies that allow them to reach a more immersive and realistic conception of the production processes. For this purpose, we present in this paper, a framework based on hyperconnectivity where several enabling technologies (e.g., Digital Twins, Virtual Reality, Industrial Internet of Things (IIoT)) are integrated in order to converge towards the industrial human-centered metaverse. To validate our framework, a demonstrator has been developed enabling the evaluation of the behavior of humans in virtual environments when facing collaborative tasks that require human-to-human interaction. Within the evaluation of this demonstrator, an experiment based on an assembly that requires interaction with an autonomous vehicle has been carried out both in reality and in the virtual world. The results obtained indicate that the avatars’ metaverse performance is closer to reality when individuals have previous experience with VR goggles, even proving, in this case, the effectiveness of metaverse for industrial operators’ training. In addition, the performance of the application has been evaluated with technical parameters and the perception of the users has been analyzed by conducting a survey receiving very positive feedback and results. Therefore, the industrial metaverse, blending cutting-edge tech with a human-centric approach for Industry 5.0, is now a reality.

Supporting business functions influencing the formalization of charcoal business in Tanzania

Charcoal business, production, and sustainability are all under the control of government regulations. In Tanzania, the entire charcoal value chain employs approximately two million people. As a result, there are unreliable records for registered actors, and it is difficult to accurately quantify the annual amount of charcoal production and revenue collected by the Tanzanian government. Supporting functions are legally provided activities and services to support charcoal actors to formalize their business, including participation in the formulation of forest laws, market infrastructure development, training, access to information, and financial services. Supporting business functions available for charcoal actors such as producers, wholesalers, and retailers to facilitate the formalization of the charcoal business in Tanzania. This study was conducted to determine the supporting functions that are important to charcoal actors in Tanzania to formalize their activities. A total of 107 charcoal actors were administered a semi-structured questionnaire using the multiple sampling technique, which involved 31 wholesalers and 42 retailers trading in two of the largest markets, one in Dar es Salaam and the other in Zanzibar. Both markets depend on charcoal production in Handeni district, located in Tanga Region. Principal component analysis (PCA) indicated that formalizing the charcoal sector in Tanzania necessitates public-private partnerships (22.9%), financial services and legal environments (21.9%), and market infrastructures (15.6%). We concluded that the charcoal business needs the collaboration of the government with non-government organizations to share resources such as forest staff, vehicles, and incentives to motivate the participation of actors in the training of the legal procedure of charcoal business management, the formulation of registered charcoal groups or associations, and the establishment of charcoal selling centres. Moreover, the development of forest laws should be participatory to involve charcoal business stakeholders to have a reasonable cost of issuing licenses and other permits.

Research On Value Chain Optimization Path Based on Customer Value Theory

The tea market has been booming in recent years, with various brands emerging like mushrooms after a spring rain, and market competition has become increasingly fierce. Against this backdrop, Changsha's local new tea brand, Cha Yan Yue Se, also named as Modern China Tea Shop has emerged as a market focus. Modern China Tea Shop is customer value-oriented, and through product innovation, price control, channel restriction, innovative marketing, and optimized service strategies, it has improved its brand image, won the favor of consumers, and completed the entire value chain. It has fully utilized the reverse role of service in the value chain and achieved value chain optimization. Cha Yan Yue Se's successful experience and strategies are of great significance for other milk tea brands.

Transforming HR Functions Through Shared Service: Insights from Indian Public Sector Power Major

The case is about a prominent Indian public sector power company involved in the entire power generation value chain, encompassing fossil, hydro, nuclear and renewable energy sources. The organization is geographically divided into eight zones/regions: Central Region, DBF Region, Western Region-I, Western Region-II, Eastern Region-I, Eastern Region-II, Northern Region and Southern Region. In a conversation between Mr Anuj Kapoor, the Director of HR at this major power company, and Ms Abhika Choudhary, a researcher and academician, the discussion revolved around implementing human resources shared services (HRSS) within the organization. Initially undertaken to address manpower optimization challenges within HR functions, the complete transformation of HR functions through shared services gave Mr Kapoor valuable insights. Reflecting on this journey during the meeting with Ms Choudhary, he explored the entire spectrum from idea generation to implementation, including navigating resistance to change and post-implementation feedback. While Ms Choudhary diligently recorded the discussion to gain practical insights into the technological intervention in organizational HR functions, the flow of the conversation encountered a hurdle when delving into one specific post-implementation feedback from employees. This feedback pertained to the dichotomy of face or faceless HR in the era of HRSS within the company.

Confronting Views of Companies and Authorities on Food Safety Issues-A Cross-Country Survey.

This study investigated food safety issues as perceived by food companies and food safety authorities in six countries in Europe and Central Asia. A total of 66 companies and 16 authorities participated in the survey. The results provide important insights related to what the main food safety priorities are, how they are addressed in the countries that participated in the survey, and what the role of the main stakeholders is in the food value chain. Almost 50% of food companies identified 'food fraud' as the most influential food safety attribute. One-third of food safety authorities recognized 'food safety management system' as the most influential food safety attribute. Principal component analysis separated food safety statements into two dimensions named 'food safety hazards and risks' and 'food safety system'. Although there are slight differences in food safety statements between the two stakeholders, i.e., food companies and food safety authorities, it is the country of origin that plays a more important role in understanding their views. Food companies will need to implement a systemic approach and transform the entire food value chain continuum while considering new food safety challenges. It is expected that food safety authorities will have to play a more proactive role in the future.

Exploring the adoption of food safety measures in smallholder dairy systems in Ethiopia: implications for food safety and public health

Milk is highly perishable and can be a conduit for the transmission of zoonotic foodborne pathogens. This cross-sectional survey involving 159 farming households and 18 participant observations in participating farms was undertaken in Addis Ababa and surrounding areas in Oromia, Ethiopia to assess the adoption of food safety measures in smallholder farms. Adoption of food safety measures at the farm level influences milk quality and safety across the entire milk value chain, from “grass to glass”. This study considered the adoption of 36 different food safety measures (FSM) including animal health, milking hygiene, hygienic milk storage, and hygienic milking premises. A weighted food safety index (FSI, ranging from 0 to 100) was calculated for each household based on FSM adopted. Ordinary Least Squares linear regression was used to quantify the factors of FSM adoption by smallholder farmers. The overall food safety index ranged between 59.97—60.75. A majority of farmers may be classified as moderate adopters of FSM (index ranging between 30–70%). Farm and farmers’ characteristics such as herd size, farmer’s education level, farmer’s expertise in dairying, and participation of the farm in the formal milk value- chain, were shown to positively influence the level of adoption of FSM. Low farm-level adoption of FSM has food safety and public health implications as it can lead to milk contamination and, therefore, expose consumers to foodborne diseases. There is an imperative for policymakers to design and implement policies and intervention strategies that lead to increased farmer training related to livestock production and awareness of the important role that FSM adoption can play in improving food safety and public health.

Access to land and youth involvement in agricultural value chains in Kenya

The study investigated the relationship between land accessibility and youth participation in the agricultural value chain in Kakamega County, Kenya. Utilizing a stratified questionnaire for data collection from 240 respondents, chosen through stratified and simple random sampling, the research analyzed data to generate frequencies, percentages, and correlations. Results showed that limited access to land is a significant barrier for youth involvement in agriculture, impacting all stages of the value chain except consumption. This study is novel in its comprehensive analysis of the entire agricultural value chain, from production to consumption, and its focuses on the youth, a crucial demographic in Kenya. The findings highlight the importance of land accessibility for the youth's active participation and the potential economic benefits thereof. The insights are valuable for policymakers and donor organizations in crafting strategies to improve land access for young people, thus enhancing their livelihoods and fostering entrepreneurial growth in the most promising segments of the agricultural value chain.

Are ‘second generation’ water regulators the catalyst for sustainable water outcomes and an integrated water sector in sub-Saharan Africa? Insights from Zimbabwe

In 1998 Zimbabwe became one of the first countries in sub-Saharan Africa to adopt and implement IWRM. Twenty-five years later, IWRM principles are yet to be fully operationalised. More importantly, the principle of separating operational and regulatory aspects of water management is becoming more blurred due in part to a water development agenda that is eclipsing water management instead of being in tandem with it. This paper interrogates the merits of establishing a regulator in Zimbabwe's water sector, the only major sector that operates without a regulator, as a catalyst for a better-coordinated and integrated water sector, and an anchor for sustainable water resource management and water supply outcomes. The paper argues for a ‘second generation’ regulator that covers the entire water value chain in line with SDG 6, as opposed to a ‘first generation’ regulator, which exclusively focuses on water supply and sanitation. To enhance prospects for sustainability of the regulator, critical success factors, namely mandate, institutional form, financing model and reporting mechanisms should clearly be defined. The insights from Zimbabwe are relevant for other sub-Saharan African countries, which aim to increase prospects for achieving SDG 6 targets.

Bio-Driven Sustainable Extraction and AI-Optimized Recovery of Functional Compounds from Plant Waste: A Comprehensive Review

The agrifood industry produces copious amounts of waste, which represent an execrable wastage of natural resources and result in economic losses over the entire value chain. This review compares conventional and biological methods for the recovery of functional compounds from plant wastes to rescues part of the intrinsic valuable elements contained therein. Biological methods involve bioprocesses based on hydrolytic enzymes and engineered bacterial strains, to facilitate the release of valuable compounds. Then, this review explores the innovative and transformative role of artificial intelligence and machine learning techniques for real-time monitoring, optimizing, and digitizing the extraction procedures. By combining the potential of biological extraction and AI integration, this review provides insights on how these approaches can revolutionize the agrifood sector, increasing the efficiency and environmental sustainability of the plant waste valorization process.

Consumer preferences for fungus-resistant grape varieties: an explorative segmentation study in Germany

PurposeThe significance of fungus-resistant grape varieties (FRGVs) has markedly increased across the entire value chain in recent years, becoming increasingly pertinent for the wine industry. The study contributes to the theoretical understanding of consumer behaviour in the wine industry through the identification of different clusters and the analysis of their accessibility to the FRGV on the basis of various criteria.Design/methodology/approachA quantitative survey was conducted involving 644 participants that was screened based on socio-demographic factors to ensure representation of the German population. The collected data were analysed using factor and cluster analyses, alongside various multivariate tests, to statistically elucidate similarities and differences between clusters.FindingsIn total, six clusters were examined, each displaying varying responses to and pre-existing knowledge of resistant grape varieties. In general, as one becomes more involved in the world of wine and develops a sustainable and progressive outlook towards innovations in the wine industry, a positive inclination towards resistant grape varieties can be observed.Practical implicationsPractical implications for each cluster were subsequently derived, potentially facilitating the market entry or penetration of wines produced from FRGV. Experts and Quality-averse consumer desire wines from FRGV to have a unique terroir experience, while young casual drinkers interpret them as part of pop culture. LOHAS can be addressed with sustainability-oriented approaches. Price-sensitive consumer expect good qualities in the entry price segment, and Traditionalists can be reached by preserving traditions in a changing environmental context.Originality/valueThis paper fulfils the identified need to investigate consumer preferences for resistant grape varieties.

Improving the Education and Training Policies of the Agri-Food and Forestry Sectors: Identifying New Strategies to Meet the Needs of the Sector and Farm-to-Fork Priorities

The current European agri-food and forestry (AFF) systems are perceived to be moving too slowly towards more sustainable agriculture, forestry, food and bio-based value chains. The European Green Deal and Farm to Fork (FtF) Strategy stress the importance of the sustainable transition of food systems that emphasize resilience and justice along food chains. In this direction, education and training (ET) are given a major role, constituting one of the pillars of the Agricultural Knowledge and Innovation Systems (AKIS) framework. This study aims to propose an extended version of the AKIS framework to focus on the transition of policies concerning the ET pillar and to use this framework as a conceptual background with which to identify strategies for the improvement of ET policies in the AFF sectors. Data collection was undertaken through a round of workshops, and the data were analyzed using a thematic analysis approach. The results revealed that the need for a high-quality educational policy and the need to enhance collaboration, entrepreneurship and innovative learning methods were among the most important for the sector, where urgent changes in pace and an approach in ET are necessary for the entire value chain, from farm to fork. These results emphasize that pivoting the transition of ET systems toward achieving the Green Deal, FtF and new CAP objectives requires the development of policies that support student-centered and interdisciplinary education, while also being flexible and supported by non-formal and lifelong learning approaches.

Collaborative Synergies for Elevated Destination Experiences: A Model of Cooperation between Hotel Companies, DMOs, and Local Stakeholders

Abstract Background and Purpose As outlined in the National Tourism Development Strategy until 2030, Croatia aims to provide higher value, innovative, sustainable, and authentic tourist experiences. There is a need to examine how the main tourism stakeholders can contribute to the transformation of traditional and commodified tourism products into premium-class offerings that add value throughout the entire value chain. It is important for premium-class hotels to take additional steps in improving their offerings to positively impact the entire destination and enhance service quality. This paper aims to: explore initiatives for promoting innovation in premium-class experiences within destinations focusing the cooperation between on hotel companies and DMOs; identify anticipated trends influencing the future of the tourism industry, and assess the future prospects of premium-class hotels in Croatia. Design/Methodology/Approach The methodology incorporated both quantitative and qualitative approaches, driven by the structured nature of the questions in the online survey that target sales and/or marketing directors of hotel companies that have premium-class hotels in their portfolio. Suitable statistical methods were employed to conduct the analysis for the quantitative portion of the data. Content analysis was utilized to analyze the open-ended questions. For this purpose, the MAXQDA software for coding, categorizing, and exploring patterns within the data. Originality/value This study represents one of the pioneering investigations into the essential initiatives that hotel companies need to undertake in order to orchestrate the development of a destination that relies on its premium-class experiences. Furthermore, the study examines the role of supporting institutions such as destination management organizations (DMOs) in facilitating this process. A conceptual model to improve the development of the premium hotel segment and destination at the same time, pursued by the responsible practices and initiatives of the hotel companies and strong partnerships with DMO and the local community, is proposed.

Systemic Design for Collaborative Circular Fashion Initiatives: A Case Study in Surabaya

The environmental and social issues raised by the linear fashion industry are addressed through circular fashion. It utilizes a closed-loop method that encourages mindful behavior along the entire fashion value chain, from creation to disposal. This article describes the application of a systemic design approach to collaborative circular fashion initiatives with a focus on creating sustainable partnerships and promoting circular fashion initiatives between fashion design Universitas Ciputra, the Surabaya city government Environmental Office, and representatives of 40 Kampung Zero Waste. The methodology used in this research study was based on a systemic design approach, which recognized the interconnection and interdependencies within the circular fashion system. Although the research study did not specifically assess the program's impacts it was a crucial first step in creating awareness and initiating collaborative efforts to promote the adoption of circular fashion in Indonesia. Focusing on the early stages of fostering circular fashion with the help of the Surabaya City Government Environmental Office and zero-waste communities produced insightful findings. Future projects and interventions could be built upon a strong foundation that was provided by the systemic design approach and interdisciplinary collaboration. The research results advance knowledge of comprehensive models and collaborative strategies for encouraging circularity in the fashion industry.

Trade policy reform, retail food prices and access to healthy diets worldwide

Recent use of least-cost diets as a measure of global food security revealed that over 3 billion people are unable to afford sufficient nutritious food for an active and healthy life, driving demand for policy changes to improve access and affordability. This study quantifies the role of imports in consumer prices, matching retail prices in 144 countries to imports by origin of the item or its main ingredient, resulting in a total of 13,846 pairs of a retail price and its import cost in 2017. We find that 55% of retail items had some active imports supplementing domestic production, and of those around 48% have nonzero tariffs whose average effective rate is around 6.7% of the imported commodity price. Over all countries for which data are available, the share of consumer prices for least-cost healthy diets that is attributable to tariffs and non-tariff measures averages 0.67% and 2.45% globally. The highest restrictions are on nutrient-rich vegetables, fruits and animal-sourced foods. Access to bulk commodities from diverse origins is essential for food and nutrition security, providing a greater diversity of foods and food ingredients at lower and more stable prices than can be grown at any one location. On average over all food products that are imported, 83% of the retail price is domestic value added after arrival. We conclude that food imports are best understood as inputs to the domestic production and distribution of retail items, with consumer prices and growth of the food sector dependent on the cost levels, infrastructure and institutions underlying each product’s entire value chain.

An exemplary subsidization path for the green hydrogen economy uptake: Rollout policies in the United States and the European Union

The present paper reviews the green hydrogen uptake policies in the United States and the European Union. While the EU has a rather broad public support strategy that envisages the entire hydrogen value chain, the U.S. policies are more focused on hydrogen research hubs and subsidies having electric vehicle applications. From the experience of the solar and wind power rollout of the past three decades, we know that the subsidization schemes of the end product play an important role in the transition to renewables. These kinds of subsidization schemes are still lacking for clean hydrogen both in the EU and the U.S. This paper provides a brief overview of selected subsidization schemes from other renewables markets, which are then applied to define an exemplary subsidization path to empower large-scale growth in a market for green hydrogen. Here is proposed a long-term subsidization scheme – deemed as an adequate strategy for the expansion of clean hydrogen in an electricity mix. The suggested exemplary subsidization path recommends shifting from feed-in tariffs to direct marketing with market premiums once a certain threshold is reached, while both can be flanked by the issuance of a Guarantee of Origin for green hydrogen so that there is one market for hydrogen and another market for the certificates.

In what measure do non-financial information statements help in measuring the contribution to the sustainable development goals of companies? Case study of companies in Gipuzkoa

Large Spanish companies are required to report their Non-financial Information Statements (NFIS) since the enactment of Law 11/2018. These reports include relevant information about the level of sustainability of the business activities throughout their entire value chain. This work is confined to the territory of Gipuzkoa and its aim is to study if the information contained in the NFISs of Gipuzkoa is valid for measuring the impact of companies in the territory, using Sustainable Development Goals (SDGs) and the dimensions defined in Law 11/2018. In this sense, we propose a structure of indicators to be analysed in the NFISs, called map of non-financial information indicators and built with those indicators that are reported to a larger extent by the companies. Below, two indexes are built for measuring transparency and impact using data obtained in the indicators. Finally, a matrix is built and companies are ranked according to their values in both indexes. The ranking in the matrix shows the performance of each company in terms of sustainability. Likewise, we conclude that while some areas of sustainability are well represented by the indicators that are analysed, the scarcity and heterogeneity of the information contained in the NFISs makes it hard to measure the impact in others, as well as in some SDGs.

Институциональное регулирование глобальной и региональной климатической повестки в условиях деглобализации

The problem of climate change is a global challenge that requires a joint solution at various levels—global, regional, national, and individual. At the same time, modern global and economic processes are characterized by two significant trends: the growth of regionalization and the intensification of deglobalization, which cannot but affect the architecture of the climate agenda. In this article, we review the current state of the multilevel climate agenda and discern the factors of this agenda that affect the activities of multinational enterprises in the context of deglobalization. We conclude that we should expect further fragmentation in the climate regulation system at the global level, which will affect the configuration of global value chains (GVC) of companies. The regionalization of GVCs increases the importance of regional interaction and building relationships between business and government on climate issues to ensure economic competitiveness along the entire value chain from upstream to downstream.