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Urciuoli, L., Phan, T. T. & Hintsa, J. (2024). Managing supply chain risks in emerging economies – the case of timber supply chains in Vietnam. International Journal of Logistics Systems and Management, 48(3), 350-374
Open this publication in new window or tab >>Managing supply chain risks in emerging economies – the case of timber supply chains in Vietnam
2024 (English)In: International Journal of Logistics Systems and Management, ISSN 1742-7967, E-ISSN 1742-7975, Vol. 48, no 3, p. 350-374Article in journal (Refereed) Published
Abstract [en]

This paper performs an exploratory case study with Vietnamese timber firms, to discover what supply chain risks are perceived by companies. Emerging economies like Vietnam enjoy important advantages like low labour and production costs, access to internal resources, favourable geographic position and trading schemes issued by the European Union. Yet, diverse supply chain risks may hinder further growth, including risks related to access to supplies, compliance management, infrastructure, obsolete production machinery, and lack of skilled workforce. Compared to previous research, this paper contextualises existing knowledge in supply chain risks and mitigation strategies in an emerging economy like Vietnam. From a practitioner viewpoint, decision makers can boost the timber sector through targeted investments in modern infrastructure and adapting timber plantations to existing quality standards.

Place, publisher, year, edition, pages
Inderscience Publishers, 2024
Keywords
emerging economies supply chain, international trade, risk mitigation strategies, supply chain risks, timber supply chain management, Vietnam, Vietnam supply chain risks
National Category
Business Administration
Identifiers
urn:nbn:se:kth:diva-351783 (URN)10.1504/IJLSM.2024.140063 (DOI)2-s2.0-85199319189 (Scopus ID)
Note

QC 20240820

Available from: 2024-08-13 Created: 2024-08-13 Last updated: 2024-08-20Bibliographically approved
Urciuoli, L., Kougioumtzis, M. A. & Karampinis, E. (2024). Optimizing and evaluating the performance of integrated supply production centers: A hybrid heuristic-simulation applied to olive oil waste circular supply chains. Journal of Cleaner Production, 480, 144100-144100, Article ID 144100.
Open this publication in new window or tab >>Optimizing and evaluating the performance of integrated supply production centers: A hybrid heuristic-simulation applied to olive oil waste circular supply chains
2024 (English)In: Journal of Cleaner Production, ISSN 0959-6526, E-ISSN 1879-1786, Vol. 480, p. 144100-144100, article id 144100Article in journal (Refereed) Published
Abstract [en]

This study examines the potential of an integrated bio-commodity supply-production center. Previous research has demonstrated the financial viability of circular bio-economies through Mixed Integer Linear Programming (MILP) or simulation. However, these models 1) do not incorporate the necessary logistics operations for biomass collection and storage, 2) do not integrate and optimize those with the requirements of multi-products line lot sizes. A Geographic Information System (GIS) based model is proposed, integrating insertion and genetic algorithms with a hybrid (ABM-DES) simulation model. A case study in Greece's Fthiotida region, a hub for olive cultivation, investigates the production of pellets, olive cakes, and pomace oil from prunings and Two-Phase Olive Mill Waste (TPOMW). The findings suggest that the model allows for a more accurate estimation of impacts when considering the supply and production operations. In particular, it shows how the frequency and lot sizes of replenishment cycles, influenced by the varying numbers of mechanized harvesters employed, significantly impacts the fluctuation observed in the return on investments. Running the model, it is found that the optimized system with two harvesters can reach a breakeven point, within just 36 months, and corresponding emissions of about 622,041 kgCo2eq. This provides a benchmark for other olive industries to harness unexploited resources.

Place, publisher, year, edition, pages
Elsevier BV, 2024
National Category
Economics and Business Energy Engineering Other Mechanical Engineering
Identifiers
urn:nbn:se:kth:diva-360001 (URN)10.1016/j.jclepro.2024.144100 (DOI)001351439000001 ()2-s2.0-85207780710 (Scopus ID)
Funder
EU, Horizon 2020EU, Horizon Europe, 727961
Note

QC 20250214

Available from: 2025-02-13 Created: 2025-02-13 Last updated: 2025-02-14Bibliographically approved
Muerza, V., Urciuoli, L. & Habas, S. Z. (2023). Enabling the circular economy of bio-supply chains employing integrated biomass logistics centers- A multi-stage approach integrating supply and production activities. Journal of Cleaner Production, 384, Article ID 135628.
Open this publication in new window or tab >>Enabling the circular economy of bio-supply chains employing integrated biomass logistics centers- A multi-stage approach integrating supply and production activities
2023 (English)In: Journal of Cleaner Production, ISSN 0959-6526, E-ISSN 1879-1786, Vol. 384, article id 135628Article in journal (Refereed) Published
Abstract [en]

Studies in the agro-industry sector have shown the importance to evaluate the feasibility of an IBLC (a multi-product transformation plant). This paper develops a model to simulate the performance of an IBLC in Spain, using a combined approach: AHP, TOPSIS, and a hybrid simulation model. Results show that profits can be incremented by about 55.7% and environmental emissions of KgCO2e per tonne of bio-commodity produced, reduced by 24.2%. The scientific contribution covers the development of a simulation model that dynamically select suppliers based on a combination of social, environmental, and economic criteria. In addition, the model can be used to evaluate the economic and environmental feasibility of the IBLC by integrating the suppliers selection with the operations of a multi-product transformation plant.

Place, publisher, year, edition, pages
Elsevier BV, 2023
Keywords
Circular economy, Multi-criteria decision making, Biomass supply chain, Simulation, Supplier selection
National Category
Mechanical Engineering
Identifiers
urn:nbn:se:kth:diva-326398 (URN)10.1016/j.jclepro.2022.135628 (DOI)000964682800001 ()2-s2.0-85144322832 (Scopus ID)
Note

QC 20230502

Available from: 2023-05-02 Created: 2023-05-02 Last updated: 2023-05-02Bibliographically approved
Marcucci, G., Mazzuto, G., Bevilacqua, M., Ciarapica, F. E. & Urciuoli, L. (2022). Conceptual model for breaking ripple effect and cycles within supply chain resilience. Supply Chain Forum: an International Journal, 23(3), 252-271
Open this publication in new window or tab >>Conceptual model for breaking ripple effect and cycles within supply chain resilience
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2022 (English)In: Supply Chain Forum: an International Journal, ISSN 1625-8312, E-ISSN 1624-6039, Vol. 23, no 3, p. 252-271Article in journal (Refereed) Published
Abstract [en]

Business world has reached a complexity tipping point, increasing the risk of disruption consequences not to remain localised in a single company but to reverberate on the entire Supply Chain. Literature now pays great attention to studying this ripple effect, which can critically undermine resilience of the entire Supply Chain. This work further investigates ripple effect by analysing the presence of cycles among these chain reactions using Fuzzy Cognitive Maps. This methodology allows to link multidimensional and multidisciplinary concepts: by unveiling this information, managers and policymakers are provided with more details about the system behaviour. The research method exemplified uncovers the causal relationships among factors influencing Supply Chain Resilience, providing necessary insight to break or reinforce such connections. A case study of an automotive industry Supply Chain is presented to show the application of the proposed methodology into an operating context: 15 different cycles have been enumerated, explaining how connections among these factors ultimately impact Supply Chain Resilience. 

Place, publisher, year, edition, pages
Informa UK Limited, 2022
Keywords
automotive sector, fuzzy cognitive maps, ripple effect, Supply chain resilience
National Category
Information Systems Business Administration
Identifiers
urn:nbn:se:kth:diva-320337 (URN)10.1080/16258312.2022.2031275 (DOI)000747598900001 ()2-s2.0-85124100534 (Scopus ID)
Note

QC 20221019

Available from: 2022-10-19 Created: 2022-10-19 Last updated: 2022-10-19Bibliographically approved
Urciuoli, L. & Hintsa, J. (2021). Can digital ecosystems mitigate risks in sea transport operations?: Estimating benefits for supply chain stakeholders. Maritime Economics & Logistics, 23(2), 237-267
Open this publication in new window or tab >>Can digital ecosystems mitigate risks in sea transport operations?: Estimating benefits for supply chain stakeholders
2021 (English)In: Maritime Economics & Logistics, ISSN 1479-2931, E-ISSN 1479-294X, Vol. 23, no 2, p. 237-267Article in journal (Refereed) Published
Abstract [en]

Decision-making supported by digital ecosystems has been increasingly studied during recent years, especially due to improved technical capabilities to collect, store, and analyze large amounts of data. The literature recognizes that these systems can reduce response time of managers and enhance a cost-efficient recovery of supply chains. However, there is a lack of methodological frameworks to evaluate the benefits of these platforms. In addition, there is still little understanding of the risks in ocean container transport and their implications for supply chains. This paper proposes and applies a mathematical model for evaluating the impacts of digital platforms, with a focus on solutions to mitigate risks in sea transport operations. The model is based on scenarios and decision tree models to evaluate the impacts of a supply chain digital ecosystem on full containers shipped from Asia to Europe implemented by four companies. Results show monetary savings per scenario in the range from €3448 to €79,242. The most significant savings are expected on unplanned transshipments, cargo damage, export inspections, container detention, and container release.

Place, publisher, year, edition, pages
Springer Nature, 2021
Keywords
Container shipping, Decision trees, Digital ecosystems, Shipping risks, Supply chain management
National Category
Transport Systems and Logistics
Identifiers
urn:nbn:se:kth:diva-291729 (URN)10.1057/s41278-020-00163-6 (DOI)000572626400001 ()2-s2.0-85091686487 (Scopus ID)
Note

QC 20210318

Available from: 2021-03-18 Created: 2021-03-18 Last updated: 2023-09-26Bibliographically approved
Svarts, A., Urciuoli, L., Thorell, A. & Engwall, M. (2020). Does Focus Improve Performance in Elective Surgery?: A Study of Obesity Surgery in Sweden. International Journal of Environmental Research and Public Health, 17(18), Article ID 6682.
Open this publication in new window or tab >>Does Focus Improve Performance in Elective Surgery?: A Study of Obesity Surgery in Sweden
2020 (English)In: International Journal of Environmental Research and Public Health, ISSN 1661-7827, E-ISSN 1660-4601, Vol. 17, no 18, article id 6682Article in journal (Refereed) Published
Abstract [en]

Recent studies have found positive effects from hospital focus on both quality and cost. Some studies indicate that certain patient segments benefit from focus, while others have worse outcomes in focused hospital departments. The aim of this study was to establish the relationship between hospital focus and performance in elective surgery. We studied obesity surgery procedures performed in Sweden in 2016 (5152 patients), using data from the Scandinavian Obesity Surgery Registry (SOReg) complemented by a survey of all clinics that performed obesity surgery. We examined focus at two levels of the organization: hospital level and department level. We hypothesized that higher proportions of obesity surgery patients in the hospital, and higher proportions of obesity surgery procedures in the department, would be associated with better performance. These hypotheses were tested using multilevel regression analysis, while controlling for patient characteristics and procedural volume. We found that focus was associated with improved outcomes in terms of reduced complications and shorter procedure times. These positive relationships were present at both hospital and department level, but the effect was larger at the department level. The findings imply that focus is a viable strategy to improve quality and reduce costs for patients undergoing elective surgery. For these patients, general hospitals should consider implementing organizationally separate units for patients undergoing elective surgery.

Place, publisher, year, edition, pages
MDPI, 2020
Keywords
focus, quality, productivity, hospitals, bariatric surgery
National Category
Nursing
Identifiers
urn:nbn:se:kth:diva-286169 (URN)10.3390/ijerph17186682 (DOI)000581714700001 ()32937827 (PubMedID)2-s2.0-85090915577 (Scopus ID)
Note

QC 20210203

Available from: 2021-02-03 Created: 2021-02-03 Last updated: 2022-06-25Bibliographically approved
Urciuoli, L. (2020). Fuel theft in road freight transport: understanding magnitude and impacts of anti-theft devices. Journal of Transportation Security, 13(1-2)
Open this publication in new window or tab >>Fuel theft in road freight transport: understanding magnitude and impacts of anti-theft devices
2020 (English)In: Journal of Transportation Security, ISSN 1938-7741, E-ISSN 1938-775X, Vol. 13, no 1-2Article in journal (Refereed) Published
Abstract [en]

Fuel is one of the most important cost items that road carriers include in their freight rates. It has been demonstrated that unexpected changes of fuel costs influence mobility, logistics performance and profit margins. Experts believe that criminal organizations are targeting the transport sector to steal, smuggle and contraband diesel fuel. Today, very little data exist across the scientific community, depicting this phenomenon. Hence, the goal of this study is to shed light on the problem of diesel theft in freight transport, with a focus on determining its magnitude, its geographical displacement, main modus operandi, and potential impact of protective measures. A survey is developed and used to collect data from members of the Swedish Association of Road Transport companies. Replies from 189 companies are collected (18.9% response rate) and analyzed. Overall, this study unveils that about 150,225 l of fuels have been stolen from Swedish road carriers. In addition, data reveals that only a minority of these companies are affected by the problem, opening the hypothesis that attacks are geographically concentrated in areas where transport/logistics operations are intense. Several devices are available today to avoid fuel theft. Among those, tank gauging and radar-based technologies are preferred by companies, in view of their deterring effects. 

Place, publisher, year, edition, pages
Springer, 2020
Keywords
Fuel theft, Supply chain security, Transport security, Transport security measures
National Category
Transport Systems and Logistics
Identifiers
urn:nbn:se:kth:diva-294041 (URN)10.1007/s12198-020-00207-1 (DOI)000538705100001 ()2-s2.0-85086124289 (Scopus ID)
Note

QC 20210506

Available from: 2021-05-06 Created: 2021-05-06 Last updated: 2022-06-25Bibliographically approved
Muerza, V., Urciuoli, L., Annevelink, E. B., Snels, J. J. & van Dam, J. E. (2020). Managing Biomass Supply Chains: The Importance of Strategic Leadership. In: Dwivedi, Ashish; Alshamrani, Mohammed Saad (Ed.), Leadership Strategies for Global Supply Chain Management in Emerging Markets: (pp. 1-27). IGI Global
Open this publication in new window or tab >>Managing Biomass Supply Chains: The Importance of Strategic Leadership
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2020 (English)In: Leadership Strategies for Global Supply Chain Management in Emerging Markets / [ed] Dwivedi, Ashish; Alshamrani, Mohammed Saad, IGI Global, 2020, p. 1-27Chapter in book (Refereed)
Abstract [en]

This chapter explores the feasibility and advantages of integrated biomass logistics centres (IBLCs). These are centres aiming to collect residues from farming activities and transform these into new intermediate bio-products. Operations in these IBLCs aim to achieve economies of scale through integration of resources and business lines, while creating technical and environmental advantages for firms and societies. The experience from one agro-industry case study in Spain (fodder production) highlights the importance of leadership roles to manage the newly created supply chains, through the identification of strategic objectives and the coordination of operational activities. Hence, the scope of this chapter is to review the concept of IBLCs under the lens of supply chain management leadership. Thereafter, it will discuss the potential to transfer the IBLC concept to emerging markets, with examples for African agricultural crops.

Place, publisher, year, edition, pages
IGI Global, 2020
National Category
Economics and Business
Identifiers
urn:nbn:se:kth:diva-320564 (URN)10.4018/978-1-7998-2867-9.ch001 (DOI)2-s2.0-85139772575 (Scopus ID)
Note

QC 20230607

Available from: 2022-10-25 Created: 2022-10-25 Last updated: 2023-07-22Bibliographically approved
Urciuoli, L. (2018). An algorithm for improved ETAs estimations and potential impacts on supply chain decision making. Procedia Manufacturing, 25, 185-193
Open this publication in new window or tab >>An algorithm for improved ETAs estimations and potential impacts on supply chain decision making
2018 (English)In: Procedia Manufacturing, E-ISSN 2351-9789, Vol. 25, p. 185-193Article in journal (Refereed) Published
Abstract [en]

Latest years have seen companies in the supply chain dealing with increasing larger amount of data. The ultimate goal is to develop digital ecosystems combined with sensor data to allow companies, including suppliers, logistics service providers, transport carriers, freight forwarders, manufactures to jointly and (almost) openly share data, improve visibility, and optimize operations. In this paper we conceptualize an algorithm that collects maritime transport data, and thereby computes more accurate ETAs. Thereafter, we discuss implications for data-driven management across several functions of a supply chain, e.g. purchasing, marketing, inventory policies, transport synchronization and adaptive process planning.

Keywords
ETa, Estimated Time of Arrival, Forecast, decision making, supply chain management, maritime transport
National Category
Other Engineering and Technologies Economics and Business
Research subject
Industrial Economics and Management; Transport Science; Production Engineering; Planning and Decision Analysis
Identifiers
urn:nbn:se:kth:diva-233359 (URN)10.1016/j.promfg.2018.06.073 (DOI)000547903500024 ()2-s2.0-85065659599 (Scopus ID)
Note

QC 20180824

Available from: 2018-08-16 Created: 2018-08-16 Last updated: 2024-03-15Bibliographically approved
Urciuoli, L. & Muerza, V. (2018). An integrated framework for evaluating costs of IBLCs' supply chains. In: ILS 2018 - Information Systems, Logistics and Supply Chain, Proceedings: . Paper presented at 7th International Conference on Information Systems, Logistics and Supply Chain, ILS 2018, 8 July 2018 through 11 July 2018 (pp. 475-483). INSA Lyon
Open this publication in new window or tab >>An integrated framework for evaluating costs of IBLCs' supply chains
2018 (English)In: ILS 2018 - Information Systems, Logistics and Supply Chain, Proceedings, INSA Lyon , 2018, p. 475-483Conference paper, Published paper (Refereed)
Abstract [en]

The circular economy promotes the reuse of waste and recycling processes in agroindustry. Literature has focused on the development of frameworks related to the evaluation of environmental improvements brought by the biomass and biofuel supply chains. However, there is still a gap related to comprehensively understanding the costs of these supply chains. In this paper, the concept of Integrated Biomass Logistics Centers (IBLCs), developed in a European research project, is framed into a supply chain recycling wastes frm the agricultural sector and producing bio-commodities and/or intermediate bio-based feedstocks. In particular, this study, by using SCOR and Activity Based Costing, proposes an integrated framework to comprehensively evaluate costs of IBLCs' supply chains. erved.

Place, publisher, year, edition, pages
INSA Lyon, 2018
Keywords
Biomass supply chain, Circular economy, Integrated Biomass Logistics Centers, Recycle business, Biomass, Cost accounting, Information systems, Information use, Recycling, Activity based costing, Biofuel supply chains, Biomass logistics, Environmental improvements, European research project, Integrated frameworks, Supply chains
National Category
Other Mechanical Engineering
Identifiers
urn:nbn:se:kth:diva-236389 (URN)2-s2.0-85050973356 (Scopus ID)
Conference
7th International Conference on Information Systems, Logistics and Supply Chain, ILS 2018, 8 July 2018 through 11 July 2018
Note

QC 20181101

Available from: 2018-11-01 Created: 2018-11-01 Last updated: 2022-06-26Bibliographically approved
Organisations
Identifiers
ORCID iD: ORCID iD iconorcid.org/0000-0002-9417-9421

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