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AbstractThis paper uses the mixed-methods approach to analyze farmer position in contract farming (CF) value chain, challenging simplistic “win-win” narratives that ignore power dynamics and “win-lose” ones that overlook economic factors. PepsiCo hires intermediaries as principal agents to control many smallholders, thereby reducing transaction costs and exerting control over quality raw materials. Through secure commissions to agents and fixed prices to farmers, PepsiCo transfers capital and production risks, respectively. The value chain analysis at each farming stage reveals that although CF addressed specific inputs and output constraints for smallholders, the unequal power dynamics and monopsony position of PepsiCo and intermediaries raise sustainability concerns. The existing unequal power relations within CF value chains underline the urgency of establishing a regulatory mechanism. Without such oversight, individual farmers may find it challenging to advocate for their interests in the face of corporations and intermediaries in cultivating high-value crops, for which demand is rising. [ABSTRACT FROM AUTHOR]

Ocean practices, intended as a wide spectrum of methodologies supporting ocean-related research, operations, and applications, are constantly developed and improved to enable informed decision-making. Practices start from the idea of an individual or a group and often evolve towards what can be called good or best practices. This bottom-up approach may in principle result in different paths for the evolution of each practice, and ultimately generate situations where it is not clear to a new user how to compare two practices aiming at the same objective, and determine which one is best. Also, although a best practice is supposed to be the result of a multi-institutional collaborative effort based on the principles of evidence, repeatability and comparability, a set of individual requirements is not yet defined in literature for a practice to be considered a good, better, and ultimately a best practice. This paper proposes a method for addressing those questions and presents a new maturity model for ocean practices, built upon existing maturity models for systems and software, developed and adopted in the last decades. The model provides attributes for assessing both the maturity of the practice description and its implementation. It also provides a framework for analyzing gaps and suggesting actions for practice evolution. The model has been tested against a series of widely adopted practices and the results are reported and discussed. This work facilitates a common approach for developing and assessing practices, from which greater interoperability and trust can be achieved. [ABSTRACT FROM AUTHOR]

Corporate actors in capitalist food systems continue to consolidate ownership of the means of production in ever fewer hands, posing a critical barrier to food sovereignty and to an agroecological transition. Further, corporate influence on the state is often direct and blatant, but there are also more insidious governance barriers– hegemonic structures of power and 'common sense' theories of value that exclude smallholders and local communities from participation in decision-making processes. This is especially pertinent in land use planning and in building processing facilities, usually referred to as 'value chain infrastructure', or what I call the 'intrinsic infrastructure of agroecology'. Using a case study approach, I evaluate the successes and failures of two campaigns for agrarian reform in the Australian state of Victoria, concluding that civil society must act collectively to gain the thick legitimacy needed to work with the state to enact enabling policies for an agroecological transition. [ABSTRACT FROM AUTHOR]

Highland bamboo has been traditionally used in building construction, wall partitioning, ceiling, doors, windows, and roofs and has contributed in people's livelihoods. This paper focuses on pinpointing bamboo value chain, its opportunities, and challenges. Site selection and observation, review of existing knowledge, key informant interview and market assessment in the value chain, stakeholders' consultation workshop, processors workspace visit, and group discussion were performed. We found that highland bamboo is a raw material, semi-processed and processed product and sold at different locations passing through different routes based on the request and demand of the customers in the value chain. We identified different bamboo landraces in the studied areas. However, there are knowledge gaps by processors on the use of the different races for different purposes. Traders buy bamboo culms based on their sizes by giving different grades. The price of the product varied from product to product depending on the quality of bamboo raw material/culm used and the time (man-days) required to make the finished product. Local processors' capacity to produce well-finished products is affected due to lack of important machineries and tools. Therefore, introducing and promoting modern processing tools and machines through credit support systems are crucial to make processors more competitive in the value chain. Moreover, the study identified major challenges faced by bamboo growers, culm traders, and processors that have effects on bamboo value chain development. Therefore, it is important to work towards alleviating/minimizing the major challenges in the bamboo value chain considering all actors to strive towards improving the value chain. [ABSTRACT FROM AUTHOR]

Previous research has shown that Norwegian aquaculture firms strongly emphasize environmental and social sustainability, and this study aims to assess if the pattern is consistent across the value chain and consistent independent of suppliers' amount of sales to fish farming. Also, it studies if value chain position and sales to fish farming are associated with innovation activities. Empirically, the study compares survey data between firms in the aquaculture industry and other industries as reference groups. The results show that aquaculture firms across the value chain overall emphasize environmental and social sustainability more than actors in the reference industries. For suppliers, the emphasis is strongest for those with high sales to fish farming. Another finding is that aquaculture firms' innovation activities are relatively strong among firms providing services and input factors, particularly among suppliers with high sales to fish farming. [ABSTRACT FROM AUTHOR]

Introduction: Nigeria is Africa's most populous country, third largest fish producer, and second largest aquaculture producer. There have been numerous studies of aquaculture and fisheries in Nigeria, but no study to date has analyzed aquaculture and capture fisheries value chains together, while giving equal weight to all value chain segments and systematically capturing information on temporal trends in value chain structure, conduct, and performance. This paper does so. Methods: We conducted a structured, qualitative, rapid reconnaissance survey of 180 actors from eight segments of the aquatic food value chain in three Nigerian states with contrasting geographies, Ebonyi, Kebbi, and Oyo. Results: Results particularly important for future research and policy are as follows. (1) Partial vertical integration is a common feature of the organization of firms in all value chain segments, as a risk reduction strategy to overcome market imperfections and frictions. Scarcity and high cost of imported intermediate inputs is stimulating local innovation and import substitution manufacturing of feeds and fabricated items. (2) Inter-sectoral spillovers from the poultry industry have hastened the development of fish value chains, while improvements in power supply have enabled the expansion of cold storage capacity, facilitating the geographical lengthening of frozen fish value chains. (3) Rapid technological and/or institutional change is occurring in all value chain segments, including those usually viewed as traditional, such as processing and fishing. Logistics services are becoming more specialized and sophisticated, and digital communications technologies including social media play an increasingly important role in value chain coordination and marketing. (4) Increasing opportunity costs of time drive demand for convenience foods such as smoked and fried fish, which require little further preparation and can be stored at room temperature. Demand for farmed catfish is linked to growing consumption of food away from home at bars and restaurants. (5) Significant opportunities exist to improve the performance of value chains in terms of gender equity, environmental impacts, and food safety. [ABSTRACT FROM AUTHOR]

Microalgae are an evolving field to produce sustainable nutritious food with low environmental impact. To shape the emerging European value chain in a sustainable way, all actors and processes need to be considered. This article builds on the results of multi-stakeholder scenario workshops organised within the EC-H2020-funded project ProFuture. It investigates the roles different actors along the microalgae value chain hold to shape it. A qualitative analysis identified three actor groups: (1) microalgae producers and processors, and researchers who work with microalgae and their development, (2) policy makers, and large industrial players, who influence the political and economic possibilities of the microalgae value chain and (3) consumers, who play a key role in order to root sustainable microalgae food products in the market. The paper shows how these groups interlink and draws conclusions about their roles for shaping the European microalgae value chain. [ABSTRACT FROM AUTHOR]

Along the aquaculture value chain, what is the status of gender equality and women's empowerment with a particular emphasis on aquaculture? What can be done to bring about gender equality and women's empowerment in the aquaculture sector? This article explores these questions through a systematic review of the extant literature on gender and aquaculture using Nigeria as a case study. A total of 78 articles are analyzed based on the reach-benefitempower-transform framework. The findings show that there is gender inequality within the aquaculture value chain. In most cases, women are mainly concentrated at the nodes of the value chain, which require fewer resources to operate; furthermore, in most cases, women earn less profits compared with their male counterparts. Women's empowerment is still at the nascent stages, while gender related transformation has yet to take root. We recommend that pro-equality gender policies in aquaculture be created and implemented. This calls for the collection and use of sex-disaggregated data and for work at the grassroots level to ensure that the manner in which women, men, boys and girls are treated and allowed to live and function in the communities they reside engenders development, harmony, gender equality and prosperity. Finally, we recommend that the reach-benefit-empowertransform framework be expanded to facilitate the evaluation of program/project-based studies. [ABSTRACT FROM AUTHOR]

The food industry is facing crises, such as loss of habitat for biodiversity and poor working conditions for farm workers, as well as pressures, especially from external stakeholders, that are leading companies in the sector to move toward responsible sourcing. The literature on this topic has grown considerably over the last ten years and sheds light on the processes and practices for responsible sourcing that food companies have developed. Nevertheless, to our knowledge, no systematic review has attempted to bring together this scattered literature. Based on 92 articles, this scoping review provides a comprehensive map of the current literature and highlights the main practices in this area. The findings show that critical aspects of responsible sourcing—such as supplier selection methods, the involvement of top management and the consideration of specific issues such as forced labor and diversity—are overlooked in the literature, while other issues are widely covered, such as collaborative relationships between companies and suppliers, certification and labeling, the development of new processes and products, and sustainable transport. This literature review can serve as a guide for all those interested in responsible sourcing practices. Interesting avenues for future research are suggested based on the literature review. [ABSTRACT FROM AUTHOR]

Copyright of Journal of International Business Studies is the property of Springer Nature and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Agricultural research for development agencies in sub-Saharan Africa increasingly implements innovation platforms (IPs) to address institutional barriers to innovation in smallholder agriculture. This research aims to understand the activities, actions or arrangements that were mediated by a multilevel set of IPs to sustain the use of livestock feeding practices in the Ethiopian Highlands. Data was collected two years after the multilevel IPs had been phased out to ascertain if innovation outcomes had been sustained beyond the life of the project. The study identified specific IP interventions that constrained or enabled sustained use of the livestock innovations among two groups of smallholders based on their livestock production objective, i.e., commercially oriented or subsistence. Where the feed innovations had been tailored to specific enterprises and aligned to farmers' production goals, such as improved dairy farming, they were sustained. Transitioning to a livestock feed system was enabled in the case of commercially oriented smallholders and remained a challenge for subsistence-oriented smallholders, especially where access to forage seeds and affordable input services is limited. Finally mechanisms and strategies to inform similar future interventions to support the development of different groups of farmers along the value chain to achieve impact beyond project period are presented. [ABSTRACT FROM AUTHOR]

AbstractThe present study analyzes the profiles of Ecuadorian companies according to the maturity of the value chain in the fields of planning, installed capacity, maintenance, and technology. Cluster analysis was used with a sample of 120 microenterprises located in the south of Ecuador. The study showed that technology is a differentiating factor in innovation performance, and planning is a factor highly related to the innovative and organizational performance levels in microenterprises. The findings contribute to the resource-based view (RBV) and provide relevant information for Ecuadorian enterprise managers. [ABSTRACT FROM AUTHOR]

Liquefied natural gas (LNG), recognized as the fossil fuel with the lowest carbon emission intensity, is a crucial transitional energy source in the global shift towards low-carbon energy. As the natural gas industry undergoes rapid expansion, the complexity of investment business models has increased significantly. Optimizing the combination of various segments within the value chain has become standard practice, making it essential to control risks and enhance economic benefits in these multifaceted scenarios. This paper introduces an integrated economic model encompassing upstream, liquefaction, shipping, regasification, and consumption, suitable for both upstream and downstream integration. The model offers a comprehensive analysis of the primary business models and key factors across each segment of the value chain. By constructing a robust economic evaluation framework, the study aims to provide a holistic approach to understanding the economic feasibility of LNG projects. Two detailed case studies are conducted to demonstrate the application and effectiveness of the proposed model, highlighting its capability to guide investment decisions, support risk management, and optimize asset portfolios. The integrated economic model developed in this study serves as a valuable tool for stakeholders in the LNG industry. It not only facilitates informed investment decision-making but also enhances the strategic management of risks and resources. By leveraging this model, investors and managers can better navigate the complexities of the LNG business, ensuring sustainable and economically viable operations. [ABSTRACT FROM AUTHOR]

The purpose of this study is to analyze a possible substitution relationship between farmed gilthead seabream (Sparus aurata) and farmed European seabass (Dicentrarchus labrax) in Mediterranean markets. Seabream and seabass are the two most important aquaculture species in the Mediterranean area. Greece and Turkey are the main producing and exporting countries, while the main consumer markets are in Spain and Italy. Despite the fact that both species are produced by the same companies and use the same international logistics chains, there are no previous analysis regarding a potential competitive relationship between the two species. This work performs a cointegration analysis and tests for market integration between the two species in the frame of the competition across Greece and Turkey in the international market, considering Spanish and Italian seabream imports prices in the period 2009–2021. Results indicates that the substitution between seabass and seabream only takes place in a context of competition between producing and exporting countries, in which species from one country can indistinctly substitute any species from the competing country. On the contrary, when the supply of a given country is differentiated from the rest of the market, the two species will have a differentiated behavior. [ABSTRACT FROM AUTHOR]

Copyright of Revista Espacios is the property of Talleres de Impresos Oma and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Agricultural Economics & Social Sciences is the property of Egyptian National Agricultural Library (ENAL) and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Purpose: This study analyzed the state of broiler production in Senegal after nearly two decades of poultry import restrictions. It provides a synopsis of the Senegalese broiler value chain and evaluates the performance and economics of different broiler farm types. Design/methodology/approach: A multi-stakeholder workshop and interviews were conducted with key informants to investigate the structure and activities of the Senegalese broiler value chain. The typical farm approach (TFA) was used to construct and analyze "typical" farms that represent the most common broiler production systems in Senegal. Findings: The current situation in the Senegalese broiler value chain is favorable for hatcheries, feed mills, producers and poultry traders. However, the slaughterhouses are not faring well. The farm economic analysis demonstrates that typical medium-scale broiler farms are performing well, due to the use of high-quality feed, chicks and good husbandry. Additionally, the analysis revealed that feed and day-old chick (DOC) costs are the most significant in conventional broiler production in Senegal. Despite the high costs of feed and DOCs, broiler production is profitable for typical farms. Research limitations/implications: Athough this study provides detailed insights into broiler farm economics in Senegal, it does not include typical integrated large-scale broiler farm-types. Based on our findings, we can predict that such farm types may be more efficient and have lower production costs due to the use of high-quality inputs (chicks and feed), and economies of scale. However, future studies will need to verify this prediction. Originality/value: To the best of the authors' knowledge, only a few unpublished studies on broiler farm economics in Senegal exist. These studies only provide a basic analysis of the cost of production and profitability, with little consideration of various production systems. Contrastingly, this study provides a detailed economic analysis of different types of conventional broiler farms in key production regions. [ABSTRACT FROM AUTHOR]

Abstract Highland bamboo has been traditionally used in building construction, wall partitioning, ceiling, doors, windows, and roofs and has contributed in people’s livelihoods. This paper focuses on pinpointing bamboo value chain, its opportunities, and challenges. Site selection and observation, review of existing knowledge, key informant interview and market assessment in the value chain, stakeholders’ consultation workshop, processors workspace visit, and group discussion were performed. We found that highland bamboo is a raw material, semi-processed and processed product and sold at different locations passing through different routes based on the request and demand of the customers in the value chain. We identified different bamboo landraces in the studied areas. However, there are knowledge gaps by processors on the use of the different races for different purposes. Traders buy bamboo culms based on their sizes by giving different grades. The price of the product varied from product to product depending on the quality of bamboo raw material/culm used and the time (man-days) required to make the finished product. Local processors’ capacity to produce well-finished products is affected due to lack of important machineries and tools. Therefore, introducing and promoting modern processing tools and machines through credit support systems are crucial to make processors more competitive in the value chain. Moreover, the study identified major challenges faced by bamboo growers, culm traders, and processors that have effects on bamboo value chain development. Therefore, it is important to work towards alleviating/minimizing the major challenges in the bamboo value chain considering all actors to strive towards improving the value chain.