Search Results - subject_exact:"Fuzzy-Set-Theorie"

Methodological and analytical breakthroughs in tourism and hospitality studies : a systematic review of asymmetrical fuzzy-set and necessary condition analyses

Geremew, Yechale Mehiret; Kleynhans, Carina - 2026

The research landscape in tourism and hospitality often feels like a house divided. On one side, there is the quantitative camp searching for broad, linear patterns; on the other side, there are qualitative scholars who prefer deep, contextual dives. This division suggests that scholars may...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015654976

Matching logistics capabilities to environmental turbulence : a hybrid Fuzzy CRITIC-TAOV based method

Demir, Sercan; Gunduz, Mehmet Akif; Cura, Fatih; … - 2026

Environmental turbulence, which reflects the degree of complexity, volatility, and unpredictability of the external environment, impacts the performance of logistics service providers (LSPs) and has become vital for LSPs in recent years. Managers depend on logistics capabilities to hedge...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015563914

Knowledge and drivers of rural e-commerce entrepreneurial vibrancy : a fuzzy-set qualitative comparative analysis study

Huang, Lijuan; Huang, Yi; Rong, Zhe; Xie, Guojie - 2026

Fostering rural e-commerce entrepreneurial vibrancy is crucial for achieving regional economic transformation and sustainable development. However, existing research has predominantly examined the net effects of individual factors, overlooking the diverse pathways and complex causal mechanisms...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015609161

Measuring environmental efficiency of ports under undesirable outputs and uncertainty

Sonkariya, Anjali; Awasthi, Anjali - 2026

Ports are the major gateways of cities. Background: Sustainable growth requires ports to prioritize efficiency while balancing economic, social, and environmental goals. There is limited synthesized evidence on the sustainability evaluation of ports, including those of North America. In this...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015611756

An adaptive fuzzy multi-objective digital twin framework for multi-depot cold-chain vehicle routing in agri-biotech supply networks

Nozari, Hamed; Yordanova, Zornitsa - 2026

Background: Cold chain distribution in Agri-Biotech supply chains faces serious challenges due to strict time windows, high temperature sensitivity, and conflict between different operational objectives, and conventional static approaches are unable to address these complexities. Methods: In...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015612404

Systemic risk transmission in commodity markets

Georgescu, Irina - 2026

This paper investigates tail-risk transmission and asymmetric dependence in commodity markets using an asymmetric fuzzy vine copula framework applied to gold, crude oil, natural gas, and silver from 1 January 2015 to 1 January 2025, extracted from Yahoo Finance. Bootstrap-based trapezoidal fuzzy...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015614141

Fuzzy representation of a limit order book as a measure of stock liquidity

Stereńczak, Szymon; Marszałek, Adam - 2026

In this paper, we seek to ascertain whether the recently developed ordered fuzzy number (OFN) representation of a limit order book (LOB) by Marszałek and Burczyński (2024) may serve as a measure of stock liquidity. In particular, we aim to test whether this measure contains similar or distinct...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015620968

Inclusive education in context : a comparative analysis of support systems for disabled students in Pakistani and Kenyan Universities

Rana, Muhammad Qasim; Lee, Angela; Ojo, Lekan Damilola - 2026

The pursuit of disabled students' inclusion in higher education remains a significant global concern, particularly in developing nations where systemic and institutional barriers persist. Despite progressive legislative and policy frameworks promoting inclusive education, Kenyan and Pakistani...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015628040

A question of honor? : the labor market advantage of academic signaling

Astruc--Le Souder, Mael; Bargain, Olivier; Locks, Gedeão - 2026

As tertiary education expands, employers increasingly rely on academic distinctions to screen among similarly qualified graduates. We study the labor-market effects of honors using administrative and survey data on Sorbonne master's graduates. We exploit France's fixed GPA thresholds for honors...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015638094

An analytical approach to risk assessment in agri-food supply chains using fuzzy inference systems

Jayalath, Madushan Madhava; Ratnayake, R. M. Chandima; … - 2026

This study presents a structured, quantitative risk assessment framework for agri-food supply chains (AFSCs), aligned with the guidelines of ISO 31000:2018. The approach integrates Fuzzy Inference Systems (FIS) to quantify and mitigate risks, offering an effective tool to reduce subjectivity,...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015640881

An analytical framework for enhancing hospital pharmacy supply chain performance using fuzzy rough set theory

Detcharat Sumrit; Katthamaruesee, Sudarat - 2026

The pharmaceutical supply chain is vital to hospital operations but faces persistent challenges, including drug shortages, regulatory constraints, and inventory inefficiencies. This study explores the application of the Triple-A Supply Chain (TASC) framework agility, adaptability, and alignment...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015640888

Dismantling binary opposition in fraud detection : a fuzzy deep learning framework for imbalanced transaction data

Essa, Reham M.; El-Kassrawy, Yasser Ahmed; Alaya, Amer; … - 2026

In the context of behavioral finance, detecting credit card fraud remains a critical challenge, particularly when dealing with highly imbalanced datasets and ambiguous transaction patterns. This complexity highlights the limitations of traditional fraud detection models, which rely on a rigid...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015656143

An intuitionistic fuzzy analytics approach for examining factors in decentralized renewable energy adoption in emerging economies

Mahin, Mohammad Mynul Islam; Bin Rouf, Md Jawad; … - 2026

In many developing countries, heavy reliance on centralized, non-renewable energy sources poses threats to both energy security and the environment. However, there is still a lack of structured evidence on which factors should be prioritized to accelerate the adoption of decentralized renewable...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015652205

An analytical framework for uncovering risk interdependencies in sustainable supply chains using Fuzzy DEMATEL

Isiaku, Labaran; Shishah, Wesam - 2026

This study employs the Fuzzy DEMATEL method to investigate the interdependencies and causal dynamics among 12 key risk factors in Sustainable Supply Chain Management (SSCM). By integrating expert evaluations with fuzzy logic and applying the CFCS defuzzification method, the analysis captures...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015654220

A double hierarchy fuzzy decision approach for solar farm ranking sites in India

Krishankumar, Raghunathan; Sundararajan, Dhruva; … - 2025

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015617054

Decoding sustainable finance : a multi-criteria approach to financial inclusion barriers in high-income economies

Capó Vicedo, Jordi; Tomás-Miquel, José-Vicente - 2025

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015618174

Development of a decision support system using advanced multi-criteria decision-making techniques

Gardashova, Latafat; Nazarov, Alish - 2025

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015549105

A fuzzy approach to economic freedom performance

Benli, Muhammed; Çağlar, Ahmet - 2025

This study aims to determine the most important component of economic freedom and to rank the performance of countries using multiple criteria decision-making tools within the context of fuzzy set theory. To do so, we utilize a combination of fuzzy entropy weighting and fuzzy technique for order...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015371232

Diabetes diagnosis based on glucose control levels and time until diagnosis : a regression discontinuity approach to assess the effect on direct healthcare costs

Mora, Toni; Rodríguez-Sánchez, Beatriz - 2025

We estimate the difference in direct healthcare costs of individuals diagnosed with diabetes depending on their glucose level, considering different timespans and subgroups. Using data from administrative registers of 285,450 individuals in Catalonia from 2013 to 2017, we used a fuzzy regression...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015371909

Enhancing multi-criteria inventory classification : resolving boundary issues with VIKOR-Fuzzy Sorting

Khan, Jehangir; Ishizaka, Alessio; Babai, M. Zied - 2025

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015373740

A representative product configuration ranking approach considering requirement interactions and inconsistent group preferences

Zhang, Xinwei; Feng, Qiong; Li, Yihang; Zheng, Chen; … - 2025

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015373920

Dealing with uncertainty in healthcare performance assessment : a fuzzy network-DEA approach with undesirable outputs

Afonso, G. P.; Figueira, José Rui; Ferreira, Diogo Cunha - 2025

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015375805

A new Fermatean fuzzy multi-objective indefinite quadratic transportation problem with an application to sustainable transportation

Aakanksha Singh; Arora, Ritu; Arora, Shalini - 2025

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015338267

Extracting knowledge from customer reviews : an integrated framework for digital platform analytics

Kyriakidis, Anastasios; Tsafarakis, Stelios - 2025

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015338278

A fuzzy hybrid MCDM approach to the evaluation of subjective household poverty

Łuczak, Aleksandra; Kalinowski, Sławomir - 2025

Poverty is one of the most important global socio-economic problems. Despite a strong interest in this phenomenon, there is no unified concept for measuring it. It is difficult to quantify due to the diversity of the dimensions of perceived poverty, particularly subjective ones. Thus, the aim of...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015338372

Levelling-up national economies through regional development? : a panel fsQCA approach applied to Great Britain

Huggins, Robert; Thompson, Piers; Beynon, Malcolm; … - 2025

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015189829

A consolidated MCDM framework for overall performance assessment of listed insurance companies based on ranking strategies

Işık, Özcan; Çalık, Ahmet; Shabir, Mohsin - 2025

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015195765

Evaluating risk factors in automotive supply chains : a hybrid fuzzy AHP-TOPSIS approach with extended PESTLE framework

Gupta, Ishansh; Raeisi, Taha; Correa, Sergio; … - 2025

The purpose of this study is to evaluate Exogenous Risk Factors (ERFs) affecting Key Performance Indicators (KPIs) in automotive supply chains, aiming to enhance resilience against global disruptions. The primary research question focuses on identifying and prioritizing ERFs that pose the...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015358679

How to enhance the innovation capacity of technology-based enterprises : a fuzzy set qualitative comparative analysis

Zheng, Yunjian; Lin, Chen; Yan, Jiale; Guo, Yani - 2025

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015326878

An integrated multi-stage decision model for upstream supply chain disaster management readiness assessment

Detcharat Sumrit; Orawan Jongprasittiphol - 2025

Supply Chain Disaster Management (SCDM) is essential for mitigating disruptions, ensuring business continuity, and maintaining a competitive advantage. This study introduces a comprehensive decision model to assess disaster management readiness within the upstream supply chain. Through an...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015420139

An interval-valued Pythagorean fuzzy approach to mitigate traffic congestion in densely populated cities with implications for sustainability

Bin Alam, Md Fahim; Bari, A. B. M. Mainul; Tushar, … - 2025

Traffic congestion (TC) disrupts everyday life, elevating stress levels, extending commute durations, diminishing productivity, hampering air quality, and reducing the overall quality of life. Congestion exacerbates already-existing problems in densely populated cities and makes efficient urban...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015420265

Does less education harm health? : evidence from a natural experiment in a developing country

Khalil, Islam; Mallick, Debdulal; Nicholas, Aaron - 2025

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015470438

An intuitionistic fuzzy approach to assessing the barriers to quality 4.0 adoption in the footwear manufacturing industry : implications for sustainability in emerging economy

Lubaba, Maishat; Hosen, Md Imran; Shakur, Md Shihab; … - 2025

The footwear manufacturing industry substantially aids global fashion trends and economic growth. Still, it faces challenges such as excessive raw material waste, increased rework, and inadequate quality control, which hinder sustainability and competitiveness. Integrating Industry 4.0...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015472104

Sustainable project choice : integrating Must-Be kano and fuzzy logic for optimal project selection

Swarnakar, Vikas; Jaradat, Raed; Khalfan, Malik; … - 2025

In today's competitive global markets, organizations increasingly recognize the necessity of prioritizing projects that improve financial performance and address resource conservation, environmental protection, and community well-being. This study introduces a novel approach to enhance the...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015472202

Assessing transformative procurement maturity : a general framework using a fuzzy model

Althabatah, Areej; Padmanabhan, Regina; Yaqot, Mohammed; … - 2025

Digital transformation (DT) is imperative to improve co-ordination, collaboration, efficiency, and visibility of organizations in today's complex global supply chains. Such transformations should be driven by the internal requirements of the organization and the expectations of external...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015472515

Evaluating logistics sector sustainability indicators using multi-expert Fermatean fuzzy entropy and WASPAS methodology

Yazar Okur, İlknur Gizem; Doganer Duman, Bükra; … - 2025

This study has two objectives: to identify sector-specific sustainability indicators from the literature and industry and to evaluate their importance through expert input.The analysis was conducted using the Fermatean fuzzy entropy and WASPAS method.The study found that, according to experts,...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015447329

A food upcycling model by food bank collection-distribution networks

Ghahremani-Nahr, Javid; Kian, Ramez; Ghaderi, Abdolsalam - 2025

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015448637

Assessing the commercial potential of high-tech production business targets in risk-generated innovation economies using fuzzy set methods

Ilyash, Olha; Zakharchenko, Vitaliy; Yermak, Svitlana; … - 2025

The purpose of the article is to develop a methodology that will make it possible to use attitudes and expressions of professional language to the maximum extent when selecting business goals of high-tech entrepreneurship during the development, production and sale of the latest products and to...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015450496

Assessing the sustainable transition in LSPs industry

Centobelli, Piera - 2025

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015455661

Application of fuzzy discount factors in behavioural decision-making for financial market modelling

Siwek, Joanna; Żywica, Patryk - 2025

This paper presents an innovative approach to financial market modelling by integrating fuzzy discount factors into the decision-making process, thereby reflecting the complexities of human behaviour. Traditional financial models often fail to account for market dynamics' psychological factors....

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015408213

Fuzzy non-payment risk management rooted in optimized household consumption units

Izquierdo Llanes, Gregorio; Salcedo Fernández, Antonio - 2025

Traditionally, business risk management models have not taken into consideration household composition for the purposes of credit granting or project financing in order to manage the risk of default. In this research, an improvement in the risk management model was obtained by introducing...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015408410

Rating the impact of risks in banking on performance : utilizing the adaptive neural network-based fuzzy inference system (ANFIS)

Mehdi, Riyadh; Ahmed, Ibrahim El Siddig; Mohamed, Elfadil A. - 2025

This study aims to rate the impact of the three major risks (credit, capital adequacy, and liquidity) on three financial performance measures (return on equity (ROE), earnings per share (EPS), and price-earnings ratio (PER)). This study stands out as one of the few in its field, and the only one...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015409029

Robust multilinear target-based decision analysis considering high-dimensional interactions

Feng, Qiong; Tong, Shurong; Corrente, Salvatore; Zhang, … - 2025

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015412296

Assessing regional economic Performance : fuzzy multi-criteria decision making and panel regression approach

Profiroiu, Constantin Marius; Profiroiu, Alina Georgiana; … - 2025

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015431569

Integrated assessment of a robust Choquet integral preference model for efficient multicriteria decision support

Siskos, Eleftherios; Desbordes, Antoine; Burgherr, Peter; … - 2025

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015433176

A fuzzy BWM and MARCOS integrated framework with Heronian function for evaluating cryptocurrency exchanges : a case study of Türkiye

Ecer, Fatih; Murat, Tolga; Dinçer, Hasan; Yüksel, Serhat - 2025

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015433285

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A fuzzy BWM and MARCOS integrated framework with Heronian function for evaluating cryptocurrency exchanges : a case study of Türkiye

Ecer, Fatih; Murat, Tolga; Dinçer, Hasan; Yüksel, Serhat - 2024

Article

Innovation capacity of Brazilian wineries : an integrated approach using the fuzzy Delphi and random forest methods

Lopes, Luis Felipe Dias; Silva, Deoclécio Junior Cardoso da - 2025

The innovation capacity of organizations, particularly in the competitive Brazilian wine industry, plays a pivotal role in their performance and competitiveness. This study aimed to identify and validate metrics for assessing the innovation capacity of Brazilian wineries through a two-stage...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015436150

Mapping decision-making structures in supply chain contexts : a fuzzy DEMATEL approach

Tramarico, Claudemir Leif; Silva, Aneirson Francisco da; … - 2025

Background: Effective decision-making in supply chain contexts requires understanding how criteria interact to shape rational and transparent decision structures. This study investigates how behavioral aspects influence the structuring of decision-making logic and the interdependencies between...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015436327

Credit risk assessment using fuzzy inhomogeneous Markov Chains within a fuzzy market

Vassiliou, Panos C. G. - 2025

In the present study, we model the migration process and the changes in the market environment. The migration process is being modeled as an F -inhomogeneous semi-Markov process with fuzzy states. The evolution of the migration process takes place within a stochastic market environment with...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015436971

Effect of social sustainability on supply chain resilience before, during, and after the COVID-19 pandemic in Mexico : a partial least squares structural equation modeling and evolutionary fuzzy knowledge transfer approach

Reyna-Castillo, Miguel; Santiago, Alejandro; … - 2025

Recent disruptions have led to a growing interest in studying the social dimension of sustainability and its relationship to resilience within supply chains. Social sustainability is characterized as complex, often offering anomalous data and confounding variables that are impossible to...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015437521