Browsing by Author "Prataviera, Lorenzo Bruno"

Now showing 1 - 16 of 16
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    Assessing the environmental impact of logistics sites through CO2eq footprint computation
    (Wiley, 2022-01-18) Perotti, Sara; Prataviera, Lorenzo Bruno
    The environmental sustainability of logistics facilities is widely acknowledged as an important issue, but a comprehensive standardised methodology for assessing their environmental impact is lacking. This study proposes a structured model for quantifying both consumptions and generated greenhouse gas (GHG) emissions, adopting a three-phase methodology that combines multiple methods. A literature-based conceptual framework was leveraged to design an analytical model, and in-depth interviews with 11 senior logistics managers were conducted. The study offers a replicable methodology that considers heterogeneous sources of consumption and related end-use types, further splitting consumptions and emissions by warehouses' functional areas. It offers a set of Environmental Performance Indicators (EPIs) that could bolster a clearer understanding of the warehouse environmental performance. A robust tool is offered to managers to support their decision-making processes, allowing for both internal assessments and benchmarking with competitors or other players along the supply chain, thus contributing to shape company's, or even supply chain, sustainability strategies.
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    Blurred lines: the timeline of supply chain resilience strategies in the grocery industry in the time of Covid-19
    (Springer, 2022-06-02) Carissimi, Maria Concetta; Prataviera, Lorenzo Bruno; Creazza, Alessandro; Melacini, Marco; Dallari, Fabrizio
    To anticipate, adapt and respond to, and recover from disruptions, firms need to enhance supply chain (SC) resilience. The spread of the COVID-19 pandemic in 2020 represented a unique opportunity to investigate it empirically. This study focuses on the exploration of the resilience strategies adopted to deepen their temporal characteristics and contribute to developing the current understanding of proactivity and reactivity, something that needs to be further investigated. Multiple-case study research was conducted considering 21 Italian companies in the grocery industry. Results show that with the outbreak of the pandemic, companies adopted a set of 21 strategies that spanned five resilience categories: redundancy, flexibility, agility, collaboration, and innovation. To explain the temporal characteristics of the identified resilience strategies we propose an original taxonomy that elaborates the previous theory by introducing two new dimensions related to the strategies’ timing (“when?” and “how long?”). Each dimension can be complemented with other sub-dimensions that explain the design and activation of resilience strategies, and their utilisation and availability. The proposed taxonomy broadens the narrow view offered by existing research on the temporal dimension of resilience, as multiple layers are needed to disentangle the temporal characteristics of different strategies. It also provides an original viewpoint on interpreting the strategies’ proactivity or reactivity as their boundary is increasingly blurred. Lastly, the study opens up to future investigations of the antecedents of the design and utilisation/activation of resilience strategies, as companies could rethink their managerial decisions based on the continuous evolution of their operating environment.
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    A call to action: a stakeholder analysis of green logistics practices
    (Emerald, 2023-07-06) Prataviera, Lorenzo Bruno; Creazza, Alessandro; Perotti, Sara
    Purpose – There is a growing body of literature discussing the green logistics practices (GLPs) that companies could introduce to reduce the logistics environmental impact. Current approaches also identify several influencing factors within firms that could serve as barriers to, or enablers of, GLPs. However, less is known about the role of extra-firm stakeholders, even though these are crucial to operationalizing green logistics effectively. This study merges current theoretical understanding with empirical evidence to provide a detailed stakeholder analysis of GLPs. Design/methodology/approach – Using stakeholder theory as a theoretical lens, we aimed at offering a mid-range contribution by conducting multiple embedded case studies examining Italian logistics service providers and shippers. GLPs and the related influencing factors were examined as sub-units of analysis within broader companies’ environmental sustainability strategies. Findings – We identified cascading effects among factors influencing the adoption of GLPs (e.g., key economic factors are affected by external factors which also influence organizational and collaboration factors). These effects are moderated by interdependencies between primary and secondary stakeholders, and the study highlights the prominent involvement of secondary stakeholders, such as final consumers. Originality/value – Our paper contributes to better understanding how and why companies adopt GLPs, emphasizing the wide set of stakeholders involved and illustrating how different stakeholders impact on GLPs adoption by affecting a set of influencing factors. By combining insights from the available literature with contemporary empirical data, we emphasize how Logistics Service Providers and shippers can no longer address the adoption of GLPs as “focal companies”, but only as part of a “focal network of interconnected stakeholders”, all of them influencing GLPs adoption.
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    Can we increase the granularity in understanding global value chains? an integration of academic and practice perspectives to enhance future developments
    (Inderscience , 2024) Prataviera, Lorenzo Bruno; Bosio, Davide; Koliousis, Ioannis
    Value chains are increasingly fragmented globally, and companies and governments struggle with understanding where value is added. Both scholars and practitioners developed models, but recent challenges are calling for original approaches to develop instruments to map and evaluate global value chains (GVCs) footprint. We carried out a structured literature review (SLR) to summarise the existing academic knowledge about GVCs mapping and also examined the related practitioners’ materials. We then investigated what data sources are currently available to collect data about global trade flows, and involved practitioners in the discussion to collect insights that could improve the current understanding. We aim at offering guidance in this process, highlighting what future directions should be pursued to increase the models’ descriptive and explanatory power. For example, customs data is largely available. Original models could be developed, and GVCs could be studied leveraging rich and granular customs data rather than traditional macro-economic data.
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    Coping with the postponement boundary problem: an empirical investigation in global food supply chains
    (Emerald, 2022-03-02) Prataviera, Lorenzo Bruno; Moretti, Emilio; Tappia, Elena
    Purpose – The postponement boundary problem entails that duties and cross-border trade complexity can lead companies to geographically postpone operations to downstream global facilities. The present study aims at investigating the problem to provide insights into the drivers behind the choice of different postponement strategies for global food supply chains. Design/methodology/approach – A single case study was conducted considering an Italian company exporting olive oil toward the United States. Two global postponement strategies, previously formalized in the literature, were tailored for food supply chains. A multi-methodological approach was adopted, combining data obtained through exploratory case research with empirically-grounded analytical modeling. A sensitivity analysis was also performed, to investigate outcomes related to the considered problem when changing key parameters. Findings – Bulky and heavy packing materials account for a big percentage of finished products’ volume and weight, and this can deeply affect strategies’ cost-effectiveness. Postponing packaging operations could allow for taking advantage of lower tariffs levied on bulk goods, contributing to significantly lower duties to be paid. However, important trade-offs could arise related to the required investments, and the fiscal regulatory frameworks must be carefully examined. Originality/value – This study offers an empirical investigation of the postponement boundary problem, which is largely unexplored in the current literature. It also tackles an understudied empirical context as global food supply chains. It summarizes the drivers behind and explores the costs related to the implementation of different strategies, offering an original quantitative approach that could support practitioners’ decision-making. Lastly, it formalizes five propositions that could pave the way for further research inquiries.
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    Designing global trade and logistics channels: a focus on the Chinese food and beverage market
    (Inderscience, 2023-02) Prataviera, Lorenzo Bruno; Melacini, Marco
    Internationalisation ventures entail a close relationship between the trade channel (TC) and the logistics channel (LC), but few studies address simultaneously TC and LC design. This study investigates how TC can influence LC design and explores the role played by related contextual factors. Abductive reasoning is adopted within middle-range purposes, elaborating previous theory with multiple case studies considering European food manufacturers tackling a specific empirical context (i.e. the Chinese food and beverage market). The study lends contingency theory elements and leverages them to develop nine propositions that can open to further inquiries about the influence of TC on LC design and the impact of the identified contextual factors. Moreover, it proposes the behavioural theory as a theoretical lens to approach LC (and not only TC) design. Lastly, it provides practitioners with insights that can be useful to improve their understanding of the Chinese food and beverage market.
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    E-grocery challenges and a solution approach from multi-objective perspectives
    (Springer, 2022-02-06) Foresti, Laura; Perotti, Sara; Ekren, Banu Y.; Prataviera, Lorenzo Bruno
    This paper provides an overview of the complex structure of the e-grocery industry, highlighting recent trends and challenges including the increasing customers’ expectations. Customers’ satisfaction can be driven by multiple objectives, which can create significant trade-offs. We propose a new approach as a future work for e-grocery businesses to leverage multi-objective perspectives, maximizing product availability and sustainability and minimizing cost. Specifically, we propose an e-grocery store assignment policy while consumers are using apps, which is developed on a real-time data-driven approach from customer ordering behaviors. With the help of data availability and data analytic tools, data-based solutions can foster continuous improvement in businesses. In a simulation study, imitating different demand profiles and online ordering behaviors might help develop a good solution approach for a multi-objective perspective.
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    Enhancing e-grocery order fulfillment: improving product availability, cost, and emissions in last-mile delivery
    (Springer, 2024-01-30) Ekren, Banu Y.; Perotti, Sara; Foresti, Laura; Prataviera, Lorenzo Bruno
    This paper studies e-grocery order fulfillment policies by leveraging both customer and e-grocery-based data. Through the utilization of historical purchase data, product popularity trends, and delivery patterns, allocation strategies are informed to optimize performance metrics such as fill rate, carbon emissions, and cost per order. The study aims to conduct a sensitivity analysis to identify key drivers influencing these performance metrics. The results highlight that fulfillment policies optimized with the utilization of the mentioned data metrics demonstrate superior performance compared to policies not informed by data. These findings underscore the critical role of integrating data-driven models in e-grocery order fulfillment. Based on the outcomes, a grocery allocation policy, considering both proximity and product availability, emerges as promising for simultaneous improvements in several performance metrics. The study recommends that e-grocery companies leverage customer data to design and optimize delivery-oriented policies and strategies. To ensure adaptability to new trends or changes in delivery patterns, continual evaluation and improvement of e-grocery fulfillment policies are emphasized.
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    From exploitation and exploration to exaptation? A logistics service provider's (LSP) perspective on building supply chain resilience capabilities during disruptions
    (Emerald, 2025-01-02) Herold, David M.; Prataviera, Lorenzo Bruno; Nowicka, Katarzyna
    Purpose: During the supply chain disruptions caused by COVID-19, logistics service providers (LSPs) have invested heavily in innovations to enhance their supply chain resilience capabilities. However, only little attention has been given so far to the nature of these innovative capabilities, in particular to what extent LSPs were able to repurpose capabilities to build supply chain resilience. In response, using the concept of exaptation, this study identifies to what extent LSPs have discovered and utilized latent functions to build supply chain resilience capabilities during a disruptive event of high impact and low probability. Design/methodology/approach: This conceptual paper uses a theory building approach to advance the literature on supply chain resilience by delineating the relationship between exaptation and supply chain resilience capabilities in the context of COVID-19. To do so, we propose two frameworks: (1) to clarify the role of exaptation for supply chain resilience capabilities and (2) to depict four different exaptation dimensions for the supply chain resilience capabilities of LSPs. Findings: We illustrate how LSPs have repurposed original functions into new products or services to build their supply chain resilience capabilities and combine the two critical concepts of exploitation and exploration capabilities to identify four exaptation dimensions in the context of LSPs, namely impeded exaptation, configurative exaptation, transformative exaptation and ambidextrous exaptation. Originality/value: As one of the first studies linking exaptation and supply chain resilience, the framework and subsequent categorization advance the understanding of how LSPs can build exapt-driven supply chain resilience capabilities and synthesize the current literature to offer conceptual clarity regarding the varied implications and outcomes linked to the repurposing of capabilities.
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    Heading for tomorrow: resilience strategies for post Covid-19 grocery supply chains
    (MDPI, 2022-02-09) Prataviera, Lorenzo Bruno; Creazza, Alessandro; Melacini, Marco; Dallari, Fabrizio
    Supply chain resilience is a critical capability needed to compete in the current turbulent and unpredictable business environment, but many companies still tend to underestimate its relevance. In the wake of the COVID-19 pandemic, understanding which supply chain impacts influence the policies and actions undertaken when resilience is concerned is important. This study investigated the relationships between the impacts experienced at the different supply chain tiers during the pandemic, and explored which impacts could drive perceptions towards developing resilience strategies in the future. A survey instrument was developed adopting a mid-range approach, targeting manufacturers active in the Italian grocery supply chain. Data were analysed using partial least square structural equation modelling (PLS-SEM). Results showed that source-related impacts deeply affect make- and delivery-related impacts, and make-related impacts mainly influence the perceptions about future resilience strategies. In fact, manufacturers appear to be primarily interested in those strategies ensuring the continuity of their intrinsic operations. The study could inform theory and practice about companies’ decisions towards the adoption of certain approaches. Also, it highlights promising research avenues related to deepening understanding of how perceptions could predict future intentions to engage in protective actions to adequately cope with potential future disruptions.
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    How can logistics service providers foster supply chain collaboration in logistics triads? insights from the Italian grocery industry
    (Emerald, 2021-12-21) Prataviera, Lorenzo Bruno; Creazza, Alessandro; Dallari, Fabrizio; Melacini, Marco
    Purpose: Collaborative solutions are increasingly being proposed to generate value in supply chains. Concurrently, firms have progressively outsourced logistics operations to logistics service providers (LSPs). However, many questions remain unsolved regarding the role played by LSPs in supporting supply chain collaboration (SCC) in triadic rather than dyadic contexts. This study aims to explore the relational mechanisms that LSPs can leverage to foster value creation through collaboration, elaborating on an existing theory about SCC by focussing on logistics triads. Design/methodology/approach: By leveraging the view of the network theory, a multiple case study approach was adopted. Seven cases having logistics triads as units of analysis were identified and analysed within the Italian grocery supply chain, allowing for empirical investigation with a middle-range approach to extend the previous theory. Findings: LSPs are pivotal actors that can actively promote SCC. LSPs can exploit large volumes and asset availability to increase efficiency while improving logistics flexibility and developing regular and trustworthy relationships with the other triad members. Building upon their logistics capabilities and the relational mechanisms in place, LSPs can help manufacturers collaborate with retailers by improving mutual trust and communication, acting as trust builders or trust conductors within the triad. Originality/value: The study explores the role of LSPs in logistics triads, extending the previous literature. It highlights that LSPs facilitate not only supply and demand integration but also relational integration between firms. Trust emerges as a fundamental building block for SCC, as LSPs can look beyond economic benefits to foster partnerships that empower the co-development of original collaborative solutions.
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    How to align logistics environmental sustainability with corporate strategy? An Italian perspective
    (Taylor and Francis, 2023-07-02) Prataviera, Lorenzo Bruno; Creazza, Alessandro; Perotti, Sara; Rodrigues, Vasco Sanchez
    Logistics environmental sustainability is a priority for practitioners and policymakers, but companies lack clarity about how to align it with strategic purposes. As this prevents them from coherently turning sustainability into action, this paper focuses on how companies can align logistics environmental sustainability with corporate strategies. We conducted multiple embedded case research involving logistics service providers (LSPs) and shippers operating in the Italian context. We selected 13 companies (6 LSPs and 7 shippers) and conducted semi-structured interviews to contextualise and elaborate the extant theory. Results highlight that companies seem more motivated by the need to comply with regulations or to protect their environmental reputation than by a genuine understanding of the actual need for sustainability. A framework is proposed to foster the alignment of logistics environmental sustainability with corporate strategy, underpinned by five main dimensions: degree of awareness, degree of formalisation, measurement systems, governance and accountability, and budget allocation.
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    Innovators and Transformers Revisiting the gap between academia and practice: insights from the green logistics phenomenon
    (Emerald, 2024-07-08) Jazairy, Amer; Pohjosenperä, Timo; Prataviera, Lorenzo Bruno; Juntunen, Jouni
    Purpose Logistics and supply chain management (L&SCM) scholars and practitioners have devoted extensive efforts to advancing green logistics practices (GLPs), yet the intersection between the two domains in relation to the topic remains underexplored. To accelerate GLPs’ development amid the escalating climate crisis, this research examines this intersection by comparing the responsiveness of academia and practice to the call for green logistics over time. Design/methodology/approach To compare between academia and practice, we combined a systematic literature review on the development of GLPs in L&SCM journals (N = 122) with a content analysis of annual and sustainability reports published by the four major global logistics service providers (LSPs: DHL, DB Schenker, UPS and FedEx; N = 156) over the past three decades. Findings This research reveals that all the GLPs covered in the L&SCM literature have already been applied and reported by practitioners, both consistently and over a significant period of time. Academic progress, in turn, is delayed by slow-paced empirical methods, elevated research quality standards, prolonged funding and recruitment processes, and extended peer-review intervals. Further, a tendency toward reactive knowledge creation rather than proactive knowledge transfer is evident, obscuring the role of L&SCM scholars in steering the industry’s green advancement. Practical implications Recommendations are offered to L&SCM authors, editors, reviewers and university departments to advance pracademic endeavors in green logistics research and increase its responsiveness to global events. Originality/value This is one of the first studies to scrutinize the intersection between academia and practice on the evolution of GLPs. The revealed gaps prompted us to suggest a transformative paradigm for academia-practice collaborations targeting the L&SCM discipline at large, combining a bold proactive research stream aimed at knowledge transfer with a more traditional reactive stream aimed at knowledge creation.
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    Navigating the intersection between postponement strategies and additive manufacturing: insights and research agenda
    (Taylor and Francis, 2024) Prataviera, Lorenzo Bruno; Jazairy, Amer; Abushaikha, Ismail
    Postponement is a popular principle used to improve supply chain responsiveness and increase customisation by delaying manufacturing and logistics operations until more accurate market demand information is available. In business environments where responsiveness and customisation are increasingly important, additive manufacturing (AM) has recently emerged as a high-potential manufacturing technology. Due to changes in customer behaviours that affect product life cycles and variety, AM could disrupt traditional manufacturing and greatly impact postponement decisions. However, the intersection between postponement and AM is largely underexplored. This study aims to investigate the intersection between postponement and AM to meet the escalating demand for customised products. We conceptualise opportunities and challenges related to when customisation is introduced, concerning the positioning of the customer order decoupling point and to where customisation takes place, as operations could shift across supply chain tiers or even jurisdictions. By shedding light on the intersection of postponement and AM and its implications for customisation, this study formulates a research agenda focusing on five main postponement improvement dimensions: uncertainty, volume, lead time, supply chain design, and environmental sustainability. Moreover, it formalises a set of managerial implications to pragmatically foster the strategic implementation of AM across different postponement scenarios.
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    Revisiting postponement: the importance of cross-functional integration to understand tax implications in global supply chains
    (Wiley, 2023-05-30) Norrman, Andreas; Prataviera, Lorenzo Bruno
    As products and supply chains (SCs) evolve, logisticians must revisit their understanding of postponement. The postponement boundary problem acknowledges that value-adding operations’ timing and location in global SCs are critical decisions, impacted by taxes and government regulations in different jurisdictions. However, when combining hardware and software objects, software’s increasing importance heightens the implications of when and where value is added. Until now, postponement scholars mostly have overlooked fiscal/legal implications, and current research tied to the postponement boundary decision-making phenomenon has not considered hardware and software combination. Moreover, we lack understanding about how to make cross-functional decisions when interrelatedness between the logistics and fiscal/legal domains increases. We used an abductive approach to elaborate and contextualize postponement decision-making for global SCs of product offerings that combine hardware and software objects. A single-case study (with four subcases) was used to explore postponement decisions (and related fiscal and legal implications) and cross-functional integration (CFI) at a global high-tech enterprise. We also elaborated on the contextual drivers of increased postponement boundary complexity to illustrate changes in its decision-making. We also emphasized formalized boundary objects’ importance in enhancing CFI by developing formal steering documents, creating interdependent organizational structures, and aligning trade-offs and outcomes.
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    Who changes what, when and where? elaborating postponement when integrating hardware and software objects in global supply chains
    (Emerald, 2024-05-16) Prataviera, Lorenzo Bruno; Norrman, Andreas
    Purpose: The postponement principle concerns defining when and where value is added, usually referring to hardware components for physical products. However, in modern supply chains, software’s importance is increasing, impacting the timing and location of value-adding operations. Lacking insights into software-driven implications for postponement, we aim at elaborating on the postponement principle by contextualizing its evolution when integrating different objects (i.e. hardware and software). Design/methodology/approach: We adopted an abductive approach to elaborate on the existing knowledge with original empirical insights. A single-case study with four subcases allowed us to explore postponement dimensions in the context of a global high-tech enterprise offering products that integrate hardware and software objects. As global supply chains involve multiple jurisdictions with heterogeneous regulations, we also analyzed in depth the emerging fiscal and legal implications. Findings: Besides where and when value is added, the study illustrates that deciding who (i.e. what legal entity) is carrying out what operation on what kind of object is highly important. Moreover, fiscal and legal implications for the various legal entities strongly depend on what operations are executed and in which jurisdiction (where). The study identifies critical interrelationships among postponement dimensions when integrating hardware and software objects, highlighting the importance of understanding and managing their reciprocity with the emerging fiscal and legal risks. Originality/value: We elaborate on the postponement principle by contextualizing its applications when integrating hardware and software objects in global supply chains, which include multiple jurisdictions. By formalizing the impact of the who dimension, the study contributes to developing the interorganizational perspective for postponement. Moreover, it extends the traditional cost perspective for postponement beyond the trade-off between responsiveness and cost-efficiency, suggesting that firms applying global postponement should extend their focus to also examine fiscal and legal risks for all the legal entities involved.