Search Results (675)

The rapid digitalization of cities is reshaping urban planning practices; however, significant gaps persist between technological investments and institutional governance capacity, particularly in transition economies. This study investigates how digital tools can be systematically embedded within planning processes to improve decision-making quality, coordination, and administrative efficiency. Drawing on urban governance theory and an empirical implementation study conducted in Yerevan, Armenia (population 1.1 million) between 2019 and 2023, the paper develops and operationalizes a multi-layer governance framework that aligns digital instruments—including geospatial information systems, performance dashboards, and decision-support platforms—with strategic, tactical, and operational levels of city management. The framework is evaluated through institutional analysis of municipal policy documents, planning databases, and semi-structured interviews with planning officials. The results reveal substantial governance barriers, including data fragmentation, organizational silos, and limited digital capacity. Framework-based implementation produced measurable improvements: planning decision cycles shortened by 43%, GIS utilization increased from 18% to 68% of eligible projects, inter-agency data sharing rose sixfold, and annual cost savings of approximately $1.2 million were achieved through reduced duplication and faster approvals. By combining conceptual design with empirical validation, the study advances digital urban governance research and offers a transferable, evidence-based model for implementing resilient and efficient data-driven planning systems in resource-constrained contexts. Full article

Huber regression serves as a prominent robust alternative to ordinary least squares (OLS), particularly in the presence of heavy-tailed error distributions. While the asymptotic relative efficiency (ARE) of Huber regression is well documented for the standard normal distribution, its worst-case efficiency across the class of all continuous and symmetric error distributions remains an important theoretical question. In this paper, we establish positive lower bounds for the ARE of Huber regression relative to OLS. By strategically selecting the robustification parameter based on the moments or quantiles of the error distribution, we first prove that the ARE is uniformly bounded away from zero across all continuous and symmetric error distributions. This result guarantees a baseline level of efficiency for Huber regression, sharing a similar theoretical spirit with the celebrated lower bound of the Wilcoxon rank estimator. Utilizing the empirical process theory, we further establish that the relative efficiency of Huber regression remains unchanged if the theoretical tuning parameter is replaced by an estimator with a suitable convergence rate. Simulation studies are conducted to examine the performance of Huber regression under the proposed tuning strategies. Full article

Forest Action Plans (FAPs) are strategic documents guiding forest management across the United States (U.S.), yet agroforestry terminology is used inconsistently within these plans. This study analyzed 50 state FAPs to assess how agroforestry practices are communicated. Using a predetermined list of 29 terms, including the five main agroforestry practices in the U.S. (alley cropping, forest farming, riparian forest buffers, silvopasture, and windbreaks), a descriptive content analysis was conducted, examining the frequency of agroforestry terms and their associated terms across all states. Results revealed wide variation in FAP document page length and regional differences in terminology usage. FAPs ranged from about 15–681 pages and the Midwestern (Great Plains) states demonstrated the highest frequency of agroforestry term mentions. Among the five main agroforestry practices, riparian forest buffers were mentioned most frequently (437 times across 44 states), while alley cropping and forest farming appeared in only two states. Notably, some states with established agroforestry traditions and practices showed minimal explicit agroforestry term usage in their FAPs. These findings highlight the need for clearer guidance within FAPs to improve the consistency and visibility of agroforestry terminology in the U.S. This analysis establishes a benchmark for understanding how agroforestry is communicated in FAPs and offers guidance for future research and FAP writing cycles beyond the current 2025–2026 updates. Full article

Anchored in the strategic framework of Vision 2030, the research departs from anecdotal or survey-based approaches by exclusively leveraging publicly available, auditable data from national ministries, international university rankings, and scholarly publication databases. An original Integrated Green Transformation Framework (IGTF) is operationalized through fixed-effects regression modeling, longitudinal policy document analysis, and cross-sectional benchmarking of sustainability performance indicators across twelve Saudi universities. The findings demonstrate a statistically significant and temporally coherent association between national green policy milestones, such as the Saudi Green Initiative and the National Renewable Energy Program 2018, and measurable improvements in university-level sustainability strategies, operational efficiency, and research output. The average share of renewable energy utilization across sampled institutions increased from 2.1 percent in 2016 to 18.7 percent in 2023, representing substantial progress yet remaining below the Vision 2030 national target of 50%, while per-student water consumption declined by 34 percent over the same period. Scholarly publications in green economy domains rose by 638 percent, with a strong positive correlation (r = 0.76, p < 0.001) between research intensity and curriculum integration of sustainability content. Despite these advances, persistent disparities exist in resource allocation and implementation depth, particularly between historically endowed universities and newer regional institutions, highlighting a “sustainability divide” that requires targeted policy intervention. Full article

Ensuring a reliable and sustainable water supply in growing urban areas requires integrated planning that balances increasing demand with technical, economic, and operational constraints. This paper presents the development of a Planning Support System to support decision-making in the expansion of urban water distribution networks. The proposed framework links urban development strategies with future water demand assessment, spatial analysis, hydraulic modeling, and structured evaluation of alternative network expansion scenarios. Geographic Information Systems are used to identify potential growth areas and estimate future demand based on urban planning documents, while hydraulic simulations are performed using the Water Network Tool for Resilience to assess network performance under projected operating conditions. The generated variants are subsequently evaluated using selected Multi-Criteria Decision Analysis methods, considering factors such as investment costs, energy consumption, supply security, and network resilience. A case study demonstrates the applicability of the proposed Planning Support System and confirms its effectiveness in providing a transparent and replicable basis for supporting strategic decisions in water supply network sustainable development. Full article

This study examines how traditional Saudi vernacular architecture can be strategically integrated into contemporary urban development as a culturally grounded and sustainability-oriented design approach, rather than as a symbolic or esthetic reference. While heritage-led urban projects are increasingly promoted within Saudi Arabia’s Vision 2030 agenda, the existing scholarship has insufficiently addressed how vernacular architectural principles operate as socio-cultural systems within modern urban frameworks. Drawing on theories of vernacular architecture, adaptive reuse, and culturally responsive urbanism, this study conceptualizes “integration” as the functional, spatial, and social re-embedding of traditional architectural logic within contemporary planning processes. Using a convergent mixed-methods design, the study integrates comparative case study analysis with primary data from expert interviews and structured survey questionnaires administered to residents and visitors. Secondary demographic and policy documentation were analyzed to contextualize the case studies and support triangulation of findings. The findings demonstrate that projects that meaningfully integrate vernacular principles, such as climate-responsive construction, spatial hierarchy, and material authenticity, contribute to strengthened cultural identity, enhanced environmental performance, and increased public acceptance of urban transformation. The study further reveals that modernization does not inherently conflict with heritage preservation when guided by context-specific policy frameworks and community engagement mechanisms. By explicitly linking vernacular architecture to sustainability, socio-cultural continuity, and urban governance, this research offers an original contribution to heritage and urban studies. It provides evidence-based insights for policymakers, planners, and designers seeking to balance rapid urban growth with the preservation of cultural identity in Saudi cities and comparable contexts. Full article

Although smart-city benchmarking has produced many indices and rankings, cities still lack a practical way to assess whether successful initiatives can be transferred across institutional contexts and converted into implementable urban roadmaps. In this study, we aimed to develop and empirically test a paired donor–recipient “problem–solution” methodology that bridges comparative city analysis with implementation readiness gap assessment, addressing the persistent disconnect between smart-city benchmarking and actionable transfer guidance. The smart-city ecosystem was decomposed into eight functional dimensions covering digital foundations, service platforms, finance and procurement, innovation capacity, governance, legal adaptability, and citizen participation. The method was applied to the Ottawa-Astana pair using a systematic desk-based analysis of publicly available strategic documents, legislation and policy frameworks, and implementation materials (e.g., roadmaps, program guidelines, departmental plans, and monitoring outputs). Data were analyzed using a structured gap analysis algorithm employing a three-level qualitative compliance scale (Full Compliance, Partial Compliance, and Non-compliance) to assess recipient city status against donor benchmarks across all eight functional dimensions. The results reveal Astana’s partial compliance with the Ottawa benchmark, with moderate readiness and pronounced “hard-soft” asymmetry; that is, greater progress in regard to infrastructure and platforms, but persistent gaps in adaptive regulation, experimentation-friendly legal instruments, and participatory governance. These findings suggest that progressing toward a Smart City 2.0 model requires prioritizing regulatory sandboxes, adaptive procurement pathways for pilots, and scalable civic-tech mechanisms alongside continued investment in talent and innovation ecosystems—understood here as interconnected networks of universities, technology parks, civic-tech communities, and incubation infrastructure that collectively sustain capacity for technology absorption and local adaptation. The proposed paired framework is replicable and supports phased, actionable transfer roadmaps for policymakers. Full article

This study examines the governance of digitalization in municipal administration, with a focus on city planning services, specifically spatial planning, building permits, and geodata management, in a large Swedish municipality. Digitalization is understood here not as the adoption of isolated technologies, but as organizational and process-oriented transformation enabled by digital systems such as GIS platforms, case management systems, and digital planning information. While national policy frameworks set ambitious digitalization goals, previous research shows that local authorities often face significant obstacles, including fragmented processes, technical limitations, and complex governance structures. These challenges create a persistent gap between strategic ambitions and daily work practices. This study employs a qualitative case study approach drawing on semi-structured interviews with employees in technical, operational, and strategic roles, as well as an analysis of policy documents and internal process descriptions. Using a socio-technical perspective, the analysis applies the Technology–Organization–Environment (TOE) framework to examine how digital systems, organizational structures, and external institutional demands interact in practice. The findings highlight substantial challenges related to system integration, data quality, uneven digital competencies, and the ongoing disconnect between strategic goals and operational realities. The study emphasizes the need for clearer governance structures, stronger cross-functional collaboration, and work practices that bridge technical and organizational dimensions. Building on the empirical analysis, the study proposes a conceptual framework that extends the TOE framework by identifying three interrelated structural mechanisms: technological lock-in, organizational inertia, and institutional uncertainty. This framework contributes theoretically by deepening the understanding of socio-technical digitalization dynamics in local government. Practically, it provides municipalities with an analytical tool to assess and reflect on their digitalization conditions. Full article

This article analyses the rise of economic security as a new organising principle of European Union economic governance and examines the extent to which this concept is transforming the traditional model of European industrial and market policy. In the context of escalating geopolitical rivalry, the disruption of global supply chains, technological competition, and energy uncertainty, the EU is gradually shifting away from a purely regulatory approach based on market liberalisation and competition enforcement towards a more active and strategically oriented model of intervention. The study employs a qualitative political-economic research design, combining policy and document analysis with case studies of strategic sectors, including advanced technologies, critical raw materials, energy, and trade-investment instruments. The findings demonstrate that economic security is operationalised through coordinated investment, the support of domestic capacities, and the selective protection of strategic industries. This contributes to the mitigation of systemic risks, the strengthening of technological sovereignty, and the enhancement of supply chain resilience. However, these policies simultaneously create tensions between efficiency, fiscal sustainability, and the integrity of the Single Market. The article contributes to the political economy literature by conceptualising economic security as a hybrid model that merges market integration with strategic public coordination and evaluates its implications for the Union’s long-term competitiveness and economic development. Full article

Functional analysis (FA) is increasingly used in public sector reforms to assess organizational performance and guide administrative change. However, FA frequently stays procedural and descriptive in both theory and practice, providing little insight into the roots of inefficiencies. The paper addresses this gap by reconceptualizing FA as an organizational diagnostic framework and applying it to parliamentary administrations, a field that has not received much scholarly attention. Using a comparative qualitative case study design, the analysis examined the parliamentary secretariats of Armenia, Ukraine, and Serbia, drawing on functional review reports, institutional documents, and available employee self-assessment data. The proposed framework operationalizes FA across four analytical dimensions: governance and strategic management, structural design, staffing, and process efficiency. The findings show that system efficiency is shaped by governance arrangements and strategic management capacity, while structural design influences functional coherence and coordination. Staffing affects performance indirectly by mediating process efficiency rather than through staffing levels alone. Overall, inefficiencies appear cumulative and systemic rather than the result of isolated functional weaknesses. By advancing FA as a diagnostic approach, the study contributes to public administration theory and offers a transferable framework for assessing organizational efficiency in parliamentary administrations and other complex public sector organizations. Full article

Illegal dumping is a significant environmental and public health challenge in South African townships. This study investigates the drivers of illegal dumping in Ngwelezana Township, KwaZulu-Natal, using a qualitative case study approach. Data were collected through semi-structured interviews with municipal officials, waste workers, and community stakeholders, supplemented by field observations and document analysis. Qualitative content analysis identified that dumping is driven by a misalignment between waste generation and service provision, characterized by ‘institutional incoherence’ and ‘constrained compliance.’ Specific drivers include weak enforcement capacity, inadequate municipal resources, high disposal and transport costs, and the availability of unmanaged open spaces. The findings suggest that current reactive clean-up approaches are insufficient to address the systemic nature of the problem. This study proposes a transition toward preventative, community-centred waste governance that prioritizes strategic resource allocation, infrastructure accessibility, and integrated spatial planning. By analyzing the intersection of governance, cost, and infrastructure, this research provides a framework for addressing waste mismanagement in comparable Global South contexts. Full article

Land use and land cover change (LULCC) constitutes a major challenge to sustainability worldwide. This also applies to Japan, where urbanization in coastal lowlands is contrasted with widespread agricultural abandonment in rural landscapes. In this systematic review we synthesized the main LULCC trajectories, their driving forces, and specific effects in Japan from 1994 to 2024. Following PRISMA guidelines, 158 peer-reviewed articles were analyzed using quantitative co-occurrence analyses, Chi-squared tests, and Sankey diagrams to map land-use flows. Two dominant and opposing trajectories were confirmed: urban expansion and agricultural abandonment. The most significant land transition flow involved the conversion of agricultural land to forests/natural vegetation, while the conversion of agricultural land to built-up areas came in second place. These transitions were primarily driven by economic and demographic factors, but reforestation trends were strongly influenced by policy and institutional factors (35.70%), reflecting national regreening initiatives. Ecological and biodiversity impacts of LULCC were the most often documented effects (>40% of records). While the published literature describes trends in land-use transformations, the mechanistic understanding of LULCC remains limited. There is an urgent need to move toward process-based predictive modeling that integrates socio-economic variables. Future policies should balance urban density management with the strategic use of rural abandonment for ecosystem services provision and climate mitigation. Full article

The Indian Himalayan Region is an important ecological location, but it is now suffering from serious air pollution due to activities like vehicular emissions, industrial activities, biomass burning, and regional atmospheric circulation, which have led to increased air pollution and threatened ecosystems, human health, and the climate. This paper employs qualitative document analysis through reviews of the national climate policies, institutional frameworks, state documents, and technology-based solutions. It concludes that despite comprehensive national policies, many gaps exist between the policy design and ground-level implementation. Our findings reveal three critical governance gaps: (i) altitude-specific regulatory failures in vehicular emission standards, (ii) Institutional fragmentation limiting enforcement capacity, particularly for diffuse sources, (iii) economic barriers preventing sustained adoption of clean fuels despite subsidy programs. According to this research, we propose a three-pillar framework integrating (i) investment in sustainable technology and green infrastructure, (ii) strengthening institutions and policies, and (iii) fostering behavioral change and public awareness. The study contributes to the limited literature on region-specific air quality governance and offers a strategic framework to support climate resilience in the Himalayas. Full article

Geographical exclaves face distinctive development challenges as spatial separation creates cross-border dependencies and institutional vulnerabilities. Musandam Governorate, Oman’s exclave separated from the mainland by United Arab Emirates (UAE) territory, exemplifies how exclave status shapes development trajectories, cross-border interactions, and population resilience. This study examines Musandam’s socio-economic dynamics, development patterns, and cross-border relationships, addressing gaps in understanding how exclave residents navigate spatial discontinuity while maintaining mainland and cross-border connections. Mixed methods combined quantitative assessment using the adapted Vera Carstairs Index (VCI) across seven domains (education, skills, employment, housing, living environment, household facilities, health) with qualitative fieldwork spanning four campaigns (2019–2023). Semi-structured interviews with 47 residents across all four wilayaat (provinces), complemented by citizen science approaches engaging twelve community participants, documented mobility patterns and cross-border transactions. Secondary data from the 2010 Population Census and national statistics provided contextual depth. Findings reveal two of four Musandam wilayaat (Daba and Khasab) ranking in the lower half nationally, with low health scores (ranks 1 and 9) and education institution deficits reflecting structural integration into transnational economic and services systems. COVID-19 border closures amplified pre-existing dependencies, converting eight-month isolation into a humanitarian crisis with food shortages, medicine unavailability, and social fragmentation. Residents maintain stronger functional connections with UAE cities than with mainland Oman despite preserving national identity. Policy implications emphasize six strategic priorities: higher education institutions, transportation infrastructure, marine fisheries development, tourism enhancement, small-medium enterprise facilitation, and residential land provision. Full article

Between 1959 and 1962, Alvin Scodel, J. Sayer Minas, and colleagues conducted some of the earliest laboratory studies of strategic interaction using non-zero-sum games. Working at the margins of economics in the Journal of Conflict Resolution, they documented a striking pattern: subjects frequently chose options that reduced an opponent’s payoff by more than their own, even when mutual cooperation was both individually and collectively optimal. These results—especially the behavior observed in their so-called Game H4, a Harmony Game in which cooperation strictly dominated defection—anticipate a central insight of evolutionary game theory: what matters for adaptation is relative payoff, not absolute gain. This essay reinterprets the Scodel–Minas experiments through a Darwinian lens, arguing that they provide an early empirical challenge to Nash-equilibrium reasoning and to models that evaluate strategies solely in terms of absolute utility. By reconstructing the H4 payoff structure and embedding it within a simple evolutionary framework, I show how small levels of “competitive” behavior can destabilize cooperative equilibria that appear self-evident under standard assumptions. I then revisit three later “puzzles” in the evolution of cooperation—altruistic punishment, the fragility of “win–win” treaties, and rejections in ultimatum bargaining—to ask how differently they might have been framed had the Scodel–Minas findings been part of the canonical experimental literature. Rather than treating these phenomena as surprising anomalies, a historically informed, relative-payoff perspective suggests that they could have been recognized much earlier as natural expressions of an already documented pattern. Full article