Search Results (207)

The COVID-19 pandemic has highlighted critical vulnerabilities in urban logistics systems, particularly in last-mile delivery. To enhance logistics resilience and efficiency, the Korean government has initiated an innovative project that repurposes idle spaces in subway vehicle bases within the Seoul Metropolitan Area into logistics centers. This study proposes a comprehensive multi-criteria evaluation framework combining the Analytic Hierarchy Process (AHP) and the Technique for Order Preference by Similarity to Ideal Solution (TOPSIS) to assess the suitability of ten candidate sites. The evaluation criteria span four dimensions, facility, geographical, environmental, and social factors, derived from the literature and expert consultations. AHP results indicate that geographical factors, especially proximity to urban centers and major logistics facilities, hold the highest weight. Based on the integrated analysis using TOPSIS, the most suitable locations identified are Sinnae, Godeok, and Cheonwang. The findings suggest the strategic importance of aligning infrastructure development with spatial accessibility and stakeholder cooperation. Policy implications include the need for targeted investment, public–private collaboration, and sustainable logistics planning. Future research is encouraged to incorporate dynamic data and consider social equity and environmental impact for long-term urban logistics planning. Full article

The rapid rise of AI-driven cybercrime and deepfake fraud poses complex organisational challenges for US law enforcement, particularly the Federal Bureau of Investigation (FBI). Applying Maguire’s (2003) police organisation theory, this qualitative single-case study analyses the FBI’s structure, culture, technological integration, and inter-agency collaboration. Findings underscore the organisational strengths of the FBI, including a specialised Cyber Division, advanced detection tools, and partnerships with agencies such as the Cybersecurity and Infrastructure Security Agency (CISA). However, constraints, such as resource limitations, detection inaccuracies, inter-agency rivalries, and ethical concerns, including privacy risks associated with AI surveillance, hinder operational effectiveness. Fragmented global legal frameworks, diverse national capacities, and inconsistent detection of advanced deepfakes further complicate responses to this issue. This study proposes the establishment of agile task forces, public–private partnerships, international cooperation protocols, and ethical AI frameworks to counter evolving threats, offering scalable policy and technological solutions for global law enforcement. Full article

Improper stakeholder practices are considered a primary driver of food loss. This study aims to investigate the consequences of pre- and post-harvest practices on extending the shelf life of agro-food products, identifying which practices yield the highest marginal returns for quality. Using Fractional Regression Models (FRM) and Ordinary Least Squares (OLS), the research analyzed data from 343 Egyptian grape farmers and intermediaries. Key findings at the farmer level include significant food loss reductions through drip irrigation (13.9%), avoiding maturity-accelerating chemicals (24%), increased farmer-cultivated area (6.1%), early morning harvesting (8.7%), and improved packing (13.7%), but delayed harvesting increased losses (21.6%). For intermediaries, longer distances to market increased losses by 0.15%, while using proper storage, marketing in the formal markets, and using an appropriate transportation mode reduced losses by 65.9%, 13.8%, and 7.9%, respectively. Furthermore, the interaction between these practices significantly reduced the share of losses. The study emphasizes the need for increased public–private partnerships in agro-food logistics and improved knowledge dissemination through agricultural extension services and agri-cooperatives to achieve sustainable food production and consumption. This framework ensures robust, policy-actionable insights into how stakeholders’ behaviors influence postharvest losses (PHL). The findings can inform policymakers and agribusiness managers in designing cost-efficient strategies for reducing PHL and promoting sustainable food systems. Full article

This paper analyses how strategic interactions between actors influence the development of circular economy (CE) initiatives in food systems. Using a case study from Saint-Hyacinthe, a mid-sized and agri-food technopole in Québec (Canada), we investigate how cooperation, competition, and power asymmetries shape CE adoption across the supply chain. Drawing on game theory and a typology of management dynamics, the study identifies four patterns: negotiated management, constrained leadership, hierarchical relationships, and competitive behaviour. Empirical data were collected through two collaborative workshops involving public, private, and community-based actors, resulting in 244 coded entries across 12 boards. These allowed us to assess actors’ interests, attitudes, and capacities in relation to CE strategies at upstream, midstream, and downstream stages. The results show that strategies aligned with dominant interests and existing capacities are more likely to be supported, while those requiring structural change are tolerated or marginalized. Findings highlight the role of incentive mechanisms, institutional flexibility, and coordination in enabling more transformative circular initiatives. By adopting a stage-sensitive perspective, this study also fills a gap in the literature by examining how actor dynamics differ across upstream, midstream, and downstream segments of the food system, contributing to CE research by applying game theory to actor configurations and interaction dynamics in food systems. It calls for further exploration of interdependencies and contextual conditions that either facilitate or hinder the emergence of effective, inclusive, and systemic CE transitions. Full article

This study investigates the influence of agricultural mechanization on maize productivity in Tanzania’s Ruvuma region, a major maize-producing area vital to national food security. It addresses gaps in understanding the cumulative effects of mechanization across the maize production cycle and identifies region-specific barriers to adoption among smallholder farmers. Focusing on five key stages—land preparation, planting, plant protection, harvesting, and drying—this research evaluated mechanization uptake at each stage and its relationship with yield disparities. Statistical analyses using Python libraries included regression modeling, ANOVA, and hypothesis testing to quantify mechanization–yield relationships, controlling for farm size and socioeconomic factors, revealing a strong positive correlation between mechanization and maize yields (r = 0.86; p < 0.01). Mechanized land preparation, planting, and plant protection significantly boosted productivity (β = 0.75–0.35; p < 0.001). However, harvesting and drying mechanization showed negligible impacts (p > 0.05), likely due to limited adoption by smallholders combined with statistical constraints arising from the small sample size of large-scale farms (n = 20). Large-scale farms achieved 45% higher yields than smallholders (2.9 vs. 2.0 tons/acre; p < 0.001), reflecting systemic inequities in access. These inequities are underscored by the barriers faced by smallholders, who constitute 70% of farmers yet encounter challenges, including high equipment costs, limited credit access, and insufficient technical knowledge. This study advances innovation diffusion theory by demonstrating how inequitable resource access perpetuates low mechanization uptake in smallholder systems. It underscores the need for context-specific, equity-focused interventions. These include cooperative mechanization models for high-impact stages (land preparation and planting); farmer training programs; and policy measures such as targeted subsidies for harvesting equipment and expanded rural credit systems. Public–private partnerships could democratize mechanization access, bridging yield gaps and enhancing food security. These findings advocate for strategies prioritizing smallholder inclusion to sustainably improve Tanzania’s maize productivity. Full article

The public–private partnerships (PPP) mode is very popular in public infrastructure projects. The PPP model for sponge city construction (SCC) provides an effective way to curb and manage the increasingly serious ecological water problems in China. The quantitative evaluation of value for money (VFM) is an evaluation method that obtains quantitative values through a certain calculation process. However, the current studies lack a dynamic quantitative evaluation of VFM for the entire life cycle of SCC PPP projects, and cannot observe the impact of key factors on the VFM value. By constructing a system dynamics (SD) model for the VFM quantitative evaluation of SCC PPP projects from the perspective of the whole life cycle, this study can intuitively and transparently observe the impact of key factors (such as discount rate and profit margin) on the evaluation results and feasibility of adopting a PPP model in the project, offering policymakers a tool to mitigate the risks of “Pseudo-PPP” projects. After collecting cases in Anhui province from the China PPP Center, this study constructed a life cycle VFM quantitative evaluation system dynamics model suitable for SCC PPP projects that consist of the public sector comparison (PSC) value and PPP value. The results indicate that the system dynamics model can be effectively applied to the dynamic quantitative evaluation of SCC PPP projects and clarify the influence degree on and sensitivity of various factors to the VFM value. Specifically, when the discount rate increases, the decrease in the PPP value is greater than that in the PSC value, leading to an increase in the VFM value. Moreover, a reasonable profit margin is more sensitive to the VFM value and decreases as the reasonable profit margin increases. In addition, choosing different availability service fee calculation methods will result in varying the adjustment range to a reasonable profit margin that drives the adoption of VFM quantitative evaluation. These research findings have provided a viable dynamic research methodology for the quantitative VFM evaluation of SCC PPP projects. This methodology enables the dynamic visualization and easy determination of the acceptable ranges for relevant factors, offers rational policy recommendations for the quantitative evaluation of key factor values, and thereby effectively prevents PPP project violations, promoting fair and reasonable cooperation between governments and private enterprises. Full article

The vulnerabilities of critical infrastructure and other disruptive events expose urban communities to severe risks. Public–private partnership (PPP) is an intensive cooperation between public and private actors with enhanced and more innovative services and policy outputs that can be achieved in building urban community resilience. Considering the potential of building urban community resilience through PPP, there is a need to assess the performance of using PPP in urban community resilience building. This study aims to develop a model for assessing the performance outcome for building urban community resilience through PPP. A questionnaire survey was conducted with experienced practitioners globally. The fuzzy synthetic evaluation method was used to develop an evaluation tool that could be used to objectively assess performance outcomes of PPP in urban community resilience building. The tool consists of five critical assessment indicators with defined coefficients: “Resilient urban community physical capital (0.270)”, “Well-developed community stakeholder engagement and training policies” (0.215), “Strong urban community disaster resilience PPP policy” (0.202), “Restriction and preservation” (0.197), “Existence of effective urban disaster risks database and PPP communication plan” (0.116). This performance assessment model can be used as a baseline for measuring the performance of PPP in urban community resilience building. Full article

Nature-Based Solutions offer a concrete opportunity to integrate nature into cities and strengthen their resilience, in response to global challenges related to climate change, biodiversity loss, and water management, which are exacerbated by urban expansion and its impacts on the built environment. This study aims to analyze various European policies and urban greening practices, considering not only some European Union member states but also other cities geographically located in Europe. The main goal is to explore how these solutions are used in various European cities to address environmental challenges and improve urban quality of life. The study highlights the growing role of greening strategies in EU urban policies as key tools to tackle global challenges. It finds that green interventions—such as green roofs, façades, and green urban spaces—offer multifunctional benefits, but their effectiveness relies on integrated planning, strong public–private cooperation, and active community involvement. Key challenges include the limited scalability of these solutions in dense or economically constrained areas and the need for long-term financial and institutional support. Overall, the study highlights that greening is not merely aesthetic but central to building regenerative and climate-resilient cities. Full article

Zabłocie is one of the most dynamically developing districts of Kraków. The aim of this article is to present the role of the Innovation Cluster in the revitalization of Zabłocie. The article discusses the historical background of the Zabłocie district and examines how the Innovation Cluster can influence its revitalization process. The article also analyzes the possible challenges associated with the implementation of the Innovation Cluster. Key issues include the adaptation of old industrial buildings to new functions, the need for infrastructure investment, and the risk posed by insufficient cooperation between the public and private sectors. In the context of the implementation of the Zabłocie cluster, investment management has played an important role. By integrating BIM technology with a cloud-based collaboration environment, decision-making processes were streamlined at every stage of construction. The cluster has the potential to become a catalyst for the transformation of Zabłocie. It serves as an example of sustainable development, where technological innovation, creative industries, and social responsibility align with infrastructure improvement and enhancing the quality of life in the urban environment. Full article

The circular economy has emerged as a pivotal strategy for cities to reconcile economic growth with environmental sustainability. However, its implementation in resource-dependent Gulf Cooperation Council contexts remains underexplored. This study is among the first to empirically assess circular economy readiness in a Gulf Cooperation Council industrial hub through a mixed-method approach, bridging the gap between expert perceptions and localized policy implementation. Focusing on the Dammam Metropolitan Area, Saudi Arabia, a critical industrial anchor for Saudi Vision 2030, this study combines a cross-sectional survey of 230 policymakers, industry leaders, and academics with descriptive/inferential statistics (SPSS) and qualitative thematic coding (NVivo). The findings identify renewable energy (mean = 4.10) and municipal waste management (mean = 3.78) as top sectoral priorities, aligning with national sustainability goals. Yet systemic challenges, including fragmented governance, limited public awareness (mean = 3.65), and funding gaps (mean = 3.52), underscore disparities between Vision 2030’s ambitions and localized capacities. Statistical analyses reveal strong associations between institutional fragmentation and financial inefficiencies (χ² = 23.45, * p = 0.010), while mid-career workforce dominance (54.8%) and underrepresentation of policymakers (6.5%) highlight governance gaps. The current study advocates hybrid strategies: stricter waste regulations (40.0% stakeholder priority), circular economy training programs, and public–private partnerships to scale waste-to-energy infrastructure and industrial symbiosis. Despite pragmatic optimism (48.7% foresee 21–40% recycling by 2030), limitations such as reliance on expert perspectives and exclusion of citizen voices necessitate future interdisciplinary and longitudinal research. By aligning regulatory rigor with inclusive governance, the Dammam Metropolitan Area can model a Gulf-centric circular economy transition, advancing regional sustainability while contributing actionable insights for resource-dependent economies globally. Full article

The Lithuanian financial technology (referred to as FinTech) sector is one of the fastest-growing financial technology centers in Europe; however, this sector faces economic, regulatory, and technological challenges that hinder its development. This article aims to assess the state of development of Lithuania’s FinTech sector, identify the main challenges, and provide recommendations to promote the development of the sector. This study uses quantitative indicators, inter-criteria correlation, multi-criteria evaluation methods, and SWOT analysis. This article’s results will help identify the key factors that influence the growth of the FinTech sector in Lithuania and will be useful in shaping the sector’s further development strategy. The results of this study revealed that factors such as favorable regulation influence the FinTech sector in Lithuania the most, strengthening the innovation ecosystem and attracting international investments. However, the sector still faces challenges such as a lack of skilled labor, ensuring cybersecurity, and constant regulatory adaptation to new technologies. Based on the results of this study, it is recommended to pay more attention to educational programs aimed at training technology specialists, to promote cooperation between the public and private sectors, and to further improve the regulatory environment to ensure the sustainable and safe development of FinTech. Full article

The Guangdong Province is rich in waterways, including those of the Pearl River. The entire watershed of the Pearl River system spans the territory of six provinces. Considering the overarching objective of building a ‘beautiful Bay Area’ under the guidance of Outline Development Plan for the Guangdong-Hong Kong-Macao Greater Bay Area as well as the ecological problems that span over river basins and regions in Guandong Province, public interest litigation is a useful tool in protecting the environment. Analyzing 95 first-instance (trial) judgements handed down in Guangdong Province between 2018 and 2021, we sought to evaluate public interest litigation as a means of safeguarding aquatic ecology in the Greater Bay Area (GBA), China. Cases were categorized for: firstly, their approach to determining the extent of ecological damage; secondly, the procedure used for receiving and auditing restorative compensation; thirdly, the collaboration between the court and government departments in the management and use of restorative compensation; and fourthly, the collaborative ‘public–private’ supervision utilized to monitor the implementation of restorative compensation and actual restoration. Our insights are intended to provide guidance for cooperative opportunities in the large transregional water systems and offshore areas of mainland China. Full article

Floods represent one of the most significant global risks, threatening human lives, infrastructure, and economic development. Although various strategies for flood water management have been developed, their effectiveness and applicability vary depending on geopolitical, economic, and climatic factors. This systematic review aims to analyze and critically assess existing mechanisms and programs focused on industry engagement in flood risk reduction and flood water management. Through a comprehensive literature review, key strategies have been identified, including nature-based solutions such as blue-green infrastructure, technological innovations in flood prediction, and regulatory frameworks designed to strengthen cooperation between the public and private sectors. Special attention is given to the limitations of previous research, including methodological shortcomings, the lack of empirical evidence on the long-term effects of strategies, and challenges in implementing existing policies. The findings highlight the need for an integrated approach that combines technical, regulatory, and socio-economic solutions for more effective flood risk reduction. This study contributes to academic and practical discussions by providing a comprehensive analysis of current strategies and offering guidelines for future research. Full article

Background: The adoption of information and communication technology (ICT) is transforming supply chains in the European Union, affecting logistical performance, economic integration and sustainability. This study examines the extent to which ICT adoption affects logistics efficiency in the 27 EU Member States. Methods: Using panel data from the World Bank and UNCTAD (2008–2018), the analysis applies the Arellano–Bond Generalized Method of Moments estimator to assess the impact of ICT indicators, broadband penetration, mobile connectivity and digital skills on logistics performance. GDP per capita and trade openness are included as control variables. Results: The results show that a 1% increase in ICT usage correlates with a 0.12-point increase in the Logistics Performance Index. Higher ICT usage leads to more efficient supply chains, lower costs and higher customer satisfaction. However, there are still differences in digitalization: the ICT usage rate of SMEs is 28% in Bulgaria and 27% in Romania, compared to the EU average of 59%. Conclusions: Bridging the digital divide requires targeted investments in ICT infrastructure, harmonized regulatory frameworks and stronger public–private cooperation to foster regional economic cohesion. This study provides policy recommendations to drive digital transformation, strengthen the resilience of logistics and improve the sustainability of supply chains in the EU. Full article

Food waste is a pressing global problem with significant environmental, economic and social impacts. This review examines the state of food waste management in Serbia and contextualizes the challenges and opportunities in a global and EU framework. In the Republic of Serbia, an estimated 247,000 tons of food is wasted annually, indicating critical gaps in waste management infrastructure, consumer awareness and missing legislation. While existing policies address general waste management, there is a lack of targeted measures for food waste prevention and resource recovery. The overview recommends aligning Serbian policy with an EU legislative frame, introducing extended producer responsibility and promoting public–private cooperation to improve food donation and recycling. This is the first comprehensive study specifically addressing food waste management in Serbia and assessing its compliance with European and global best practices. By comparing Serbia’s current status with established international models, this paper identifies critical gaps and proposes actionable strategies to improve the efficiency and sustainability of the food waste management system in Serbia. These include investment in infrastructure, public awareness campaigns and the use of innovative digital tools to reduce waste and support a circular economy. Full article