The potential of Short Food Supply Chains for sustainable urban agri-food systems: The UFIL of Milano Ristorazione

Short Food Supply Chains (SFSCs) are seen as possible sustainable alternatives to long globalized food supply chains. Different SFSCs models in the literature are built on the multidimensional concept of proximity, which refers not only to geographical closeness but also to the relationship between supply chain actors (relational proximity) and the degree of information sharing upstream and downstream (information proximity). These three dimensions of proximity can produce different sustainability impacts. This chapter investigates the innovation of introducing SFSC products in the school canteen meals served by Milano Ristorazione (MiRi) in Milan, based on the Urbal framework and the concept of SFSCs. We explore this innovation by drawing on interviews with MiRi representatives as well as the results of a participatory workshop with 20 stakeholders. To corroborate our findings, we analyse the MiRi kitchen’s meal delivery service from production centres to school canteens, following the same approach. We conclude that the geographical proximity of MiRi’s food suppliers and kitchen centres to school canteens is not sufficient to guarantee the sustainability of locally sourced products and short-distance logistics systems but that new forms of vertical cooperation and information sharing constitute key levers for sustainability. Finally, the Urban Food Innovation Lab provides learnings for practitioners and policymakers towards a new participatory approach for the development of procurement tenders focused on sustainability

The role of purchasing and supply management in diffusing sustainability in supply networks: A systematic literature review

One of the most difficult supply network challenges facing companies today is how to diffuse sustainability not only among their direct (first-tier) suppliers but also throughout their supply networks. Although a growing body of research has been dedicated to addressing this challenge, the role of purchasing and supply management (PSM) in sustainable supply network development remains underexplored. In this paper, we present a systematic review of the literature on the role of PSM in the diffusion of sustainability in supply networks. We analysed 133 peer-reviewed papers published in 21 journals in the field of PSM. We scrutinized the theories, methods and levels of analysis used in sustainable PSM research, classified the practices for diffusing sustainability in supply networks and identified the role of PSM in the diffusion of sustainability. Accordingly, we put forward a set of propositions that link diffusion practices—and the role of PSM in these practices—with embedded and peripheral sustainability and suggest future research directions

A roadmap for sustainability assessment in the food supply chain

Purpose: To develop a roadmap of sustainability practices and assessment mechanisms to advance in the sustainable supply chain (SSC) performance assessment in the food supply chain. The analysis is grounded on the contingency and stakeholder theories. Design/methodology/approach: The study follows a multiple case study approach analyzing the sustainability practices implementation and assessment across different supply chain stages in the food industry in Italy. The set of cases comprises 12 companies in the fresh fruit and vegetables (FFV), and seven companies in the “Balsamic Vinegar of Modena” (BVM) supply chains. Findings: The sustainability practices and assessment in each company in both supply chains according to their objectives are identified. Different stakeholder pressures for sustainability implementation and assessment are analyzed. The contingency factors that foster sustainability assessment are outlined as well. Finally, the study develops a roadmap with five levels of progress considering the groups of practices implemented and the type of assessment applied. Practical implications: The roadmap is a decision-making tool for planning and monitoring progress on SSC performance along five possible levels of progress. While identifying the assessment mechanisms implemented for different kind of sustainability practices, companies can develop a strategy according to their aims and capabilities and stakeholder's expectations. Originality/value: The novelties in this study are threefold. First, the roadmap with five levels of progress. Second, investigating two different food supply chains that allowed for a broader view regarding sustainability practices and assessment. Third, the adoption of stakeholder and contingency theories in SSC studies

Exploring supply chain finance along different supply chain stages: a case-based research in the agri-food industry

PurposeSince 2008's financial crisis, attention toward supply chain finance (SCF) has increased. However, most research investigates SCF considering single supply chain (SC) stages or buyer-supplier dyads and focuses on a single SCF solution. It is important to see how different solutions are adopted at different SC stages, by actors with different financing needs. This study aims to analyze SCF at different SC stages, to understand why different solutions are implemented at different SC stages and the contingency factors (regulation, SC stage, product category and size) influencing their adoption. Design/methodology/approachThe paper is based on multiple exploratory case studies in the Italian agri-food industry, considering firms distributed at different SC stages and adopting multiple SCF solutions. The paper exploits a contingent approach (Sousa and Voss, 2008) to analyze how contingent factors influence SCF adoption at different SC stages. FindingsFindings explain how and why different SC stages (producer, cooperative, processor and retailer) implement different SCF solutions (reverse factoring, dynamic discounting, inventory finance and Minibond), describing contingency variables' impact on their adoption. Originality/valueTo the best of the authors' knowledge, the research is original in its description of SCF at different SC stages, considering different SC actors' drivers and barriers, and questioning the importance of a coordinated approach in SCF adoption along an entire SC. Moreover, the paper adopts a contingent approach, contributing to SCF research, seldomly based on theoretical lenses

Assessment criterion for indoor noise disturbance in the presence of low frequency sources

Several studies have presented the effects of environmental noise in and around buildings and communities in which people live and work. In particular, the noise introduced into a building is mostly evaluated using the A weighted sound pressure level (LAeq) as the only parameter to determine the perceived disturbance. Nevertheless, if noise is produced by activities or sources characterised by a low frequency contribution, the measurement of LAeq underestimates the real disturbance, in particular during sleeping time. The international literature suggests methods to evaluate the low-frequency noise contribution to annoyance separately from the A weighted sound pressure level; almost all of the proposed methods are based on exceeding a threshold limit. This paper tests international criteria, by applying them in real-life indoor noise situations, and then analysing, comparing and contrasting results. Based on the result of the procedure above, a new criterion consisting of a single threshold is proposed, which simplifies the procedures in case of low-frequency components, but could be used for any situation

Swimming against the tide: supplier bridging roles in diffusing sustainability upstream and downstream in supply networks

Purpose: This paper aims to investigate the bridging role of first-tier suppliers in diffusing sustainability in supply networks and how this role is facilitated by the procurement function. Design/methodology/approach: The paper is based on an embedded case study of two supply networks of a coffee beans roasting company. The embedded cases focus on coffee beans and packaging supply networks. Findings: The findings reveal less than expected involvement of the focal company and its procurement function in sustainability implementation with first-tier suppliers. Instead, sustainability diffuses upstream to lower-tier suppliers but also downstream, against the tide, as a result of the various bridging roles performed by first-tier suppliers. Research limitations/implications: This paper provides two theoretical contributions. First, it contributes to the sustainable supply network management literature by providing rich insights on sustainability diffusion to lower-tier suppliers and the role of first-tier suppliers in this process. Second, the paper contributes to structural hole theory by revealing a typology of bridging roles that actors, such as suppliers, undertake in the sustainability context. Practical implications: The paper provides managers with practical insights on how sustainability can be diffused in the supply network and the different roles that first-tier suppliers can play in this direction. Originality/value: This paper shows that sustainability diffusion to lower-tier suppliers is possible in the absence of focal company procurement involvement when bridging roles are undertaken by first-tier suppliers and their procurement functions are involved in the implementation process. These bridging roles facilitate sustainability diffusion both upstream and downstream

Impact pathways: a home for insights from relevant and impactful operations and supply chain management research

Purpose: International Journal of Operations and Production Management (IJOPM)'s Impact Pathway (IP) section has been launched in 2020 to host short contributions grounded in current managerial practices and/or policy development, challenging established operations and supply chain management (OSCM) knowledge and highlighting innovative and relevant research directions. This commentary reflects on the achievements of the section, delineates the key features of IP papers and stimulates further development. Design/methodology/approach: This commentary provides a brief overview of the IJOPM's IP section, taking stock of the contributions that have been published so far, analysing their topics, methodologies, insights and impact. Findings: The 19 contributions published over the last three years have dealt with a variety of emerging topics, ranging from the COVID-19 response to additive manufacturing, leveraging on key evidence from managerial practice that challenges consolidated knowledge and theory, providing clear research directions as well as managerial and/or policy guidelines. Originality/value: The commentary reflects on the importance of phenomenon-driven research that seeks to bridge the gap between theory and practice, thus increasing the impact and reach of OSCM research. This is a call for contributions from scholars, business leaders and policymakers to develop further impact-oriented research

The relationship regulator: a buyer-supplier collaborative performance measurement system

Purpose The purpose of this paper is to propose an innovative buyer-supplier performance measurement system (PMS) (called relationship regulator – RelReg), aimed at stimulating collaboration on mutual performance. The RelReg is described all throughout the phases of its lifecycle: first, design features and visual representation of the new measurement framework are reported; second, guidelines on how to implement, use and review the system are provided, highlighting the role of the buyer and the supplier at each step. Design/methodology/approach A theory building and testing approach is applied. The RelReg developed features primarily ground on previous scientific contributions matched with empirical evidence collected through case studies, workshops and focus groups. The resulting conceptual model is then validated through a dyadic buyer-supplier case study. Findings Two conceptual frameworks are provided: the RelReg dashboard – a multidimensional PMS; and the RelReg lifecycle – set of activities to be performed by both the buyer and the supplier all along the adoption process. Moreover, empirical insights on relevant issues to be considered when adopting the RelReg are reported. Originality/value The RelReg represents an innovative and smart tool, allowing buyer-supplier dyads to collaborate on relationship performance. </jats:sec