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Full-Text Articles in Business Administration, Management, and Operations

From Kitchen To Canon: Women And Culinary Recognition Executive Summary, Eulanda A. Sanders, Andra Harris Sep 2026

From Kitchen To Canon: Women And Culinary Recognition Executive Summary, Eulanda A. Sanders, Andra Harris

ICHRIE Research Reports

Despite women comprising a majority of the U.S. restaurant workforce, they remain significantly underrepresented in culinary leadership and elite recognition. Using an exploratory, descriptive design that draws on secondary data from the ACS, NRA, U.S. Census Bureau, and the James Beard Foundation, this study maps gender disparities across the culinary career pipeline. Women represent approximately 54% of the restaurant workforce but only 24.8% of chefs and head cooks, with a substantial gender wage gap persisting across the occupation (NRA, 2026; U.S. Census Bureau, 2024). Of 402 James Beard Award winners analyzed, 71.6% were male and 28.1% female. Disparities intensify at …


2026-09-01 Rivisal To Uar 906.02, Morehead State University. Faculty Senate. Sep 2026

2026-09-01 Rivisal To Uar 906.02, Morehead State University. Faculty Senate.

Faculty Senate Records

Proposed revisal to UAR 906.02 submitted to the Faculty Senate for review on September 1, 2026.


From The President - The Transformative Value Of Our Profession, Melanie E. Mayberry, Dds, Ms-Hcm Sep 2026

From The President - The Transformative Value Of Our Profession, Melanie E. Mayberry, Dds, Ms-Hcm

The Journal of the Michigan Dental Association

Melanie E. Mayberry, MDA President, reflects on the transformative value of dentistry on both patients and the personal lives of practitioners. The article emphasizes how the dental profession builds stronger communities through service, empathy, mentorship, and continuous learning. Highlighting student and patient resilience in the face of adversity, Mayberry draws inspiration from events like the Kalamazoo Mission of Mercy, where volunteers provided over one million dollars in free dental care. She encourages dentists of all generations to foster a community of belonging, embrace professional evolution, and appreciate the spiritual and personal rewards of their service.


Mda At Your Service - Protecting Your Practice, Finding Talent And More, Mda Membership Department Staff Sep 2026

Mda At Your Service - Protecting Your Practice, Finding Talent And More, Mda Membership Department Staff

The Journal of the Michigan Dental Association

This Q&A compiled by MDA staff provides critical guidance to support practice owners. It outlines key warning signs of employee embezzlement, such as closely guarding job duties or refusing cross-training, and highlights complimentary risk assessment tools and endorsed investigative services available through Prosperident. Furthermore, the article introduces free recruitment resources on the MDA Job Board for searching job-seeker profiles and posting openings. It also provides practical advice for resolving communication and online portal login issues by verifying registered email addresses with the MDA membership department.


Udm Dean's Report - A Look At The Student Of Today As We Prepare Them For Tomorrow, Mert N. Aksu Dds, Jd, Mhsa, Cert. Dph Sep 2026

Udm Dean's Report - A Look At The Student Of Today As We Prepare Them For Tomorrow, Mert N. Aksu Dds, Jd, Mhsa, Cert. Dph

The Journal of the Michigan Dental Association

UDM Dental School Dean Mert N. Aksu discusses the profiles, expectations, and challenges of modern dental students, highlighting their collaborative nature, tech-savviness, and focus on wellness and work-life balance. The report outlines UDM's clinical curriculum enhancements, including systems-based biomedical integration, and extensive clinical practice labs. Aksu addresses the substantial 58% inflation-adjusted rise in educational debt since 2008 and updates on community service rotations (Corktown Clinic, Titans for Teeth), the implementation of the new Vermont Track for rural care, the adoption of AI radiographic analysis, and comprehensive student mental health support programs.


Um Dean's Report - Meeting The Challenge Of Educating Dentists In A Constantly Evolving Profession, Jacques E. Nör Sep 2026

Um Dean's Report - Meeting The Challenge Of Educating Dentists In A Constantly Evolving Profession, Jacques E. Nör

The Journal of the Michigan Dental Association

University of Michigan School of Dentistry Dean Jacques Nör highlights the school's historical legacy during its 150th anniversary and details recent academic, clinical, and research progress. Key developments include the establishment of the state-of-the-art Digital Dentistry Center for in-house digital workflows, a pediatric certificate program in Social Epidemiology funded by a $2.1 million federal grant, the transition to Epic electronic health records (integrated with MyChart), and the community-based collaborative care rotation program in Marquette. The report also highlights national faculty leadership roles and $24.1 million in research funding.


The Back Page - A New Chapter For The Mda Journal, Timothy Rath Sep 2026

The Back Page - A New Chapter For The Mda Journal, Timothy Rath

The Journal of the Michigan Dental Association

Tim Rath, MDA's Content and Editorial Manager, introduces himself as the managing editor of the MDA Journal. He outlines a new strategic chapter focused on aligning the journal's clinical content with the association's broader advocacy, educational, and membership events. Celebrating the legacy of Dave Foe and welcoming new Editor-in-Chief Dr. Romesh Nalliah, Rath emphasizes that the best story ideas originate from practitioners in the field. He invites Michigan dentists to share personal narratives of unique career paths, fascinating hobbies, unique patient cases, and life outside the clinic to foster professional inspiration.


Technological Appropriation As A Strategic Policy In Smes: Building Anticipatory Capabilities For Digital Transformation, Hernán Cornejo Sep 2026

Technological Appropriation As A Strategic Policy In Smes: Building Anticipatory Capabilities For Digital Transformation, Hernán Cornejo

Journal of Global Business Insights

Abstract: Technological appropriation has become a critical strategic issue for small and medium-sized enterprises (SMEs) undergoing digital transformation. While many SMEs adopt digital tools to address immediate operational needs, fewer succeed in embedding them into organizational routines, strategic decision-making, and long-term adaptation. This study examines technological appropriation as a key mechanism through which SMEs convert digital adoption into strategic organizational capability. Drawing on the literature on technological appropriation, dynamic capabilities, and strategic foresight, the paper proposes and empirically tests an integrated model. A mixed-methods design was employed, combining a survey of 198 SMEs from Argentina, Chile, and Colombia with 15 …


The Competence Architecture Of Nonprofit Organizations: A Conceptual Model Linking Leadership, Governance, And Human-Capital Systems To Institutional Credibility, Franklin Livingston Sep 2026

The Competence Architecture Of Nonprofit Organizations: A Conceptual Model Linking Leadership, Governance, And Human-Capital Systems To Institutional Credibility, Franklin Livingston

Journal of Global Business Insights

Nonprofit organizations are judged through the competence of visible leaders, yet organizational competence is not reducible to the capabilities of any single executive. Reviews of nonprofit capacity report inconsistent associations between organizational capacity and performance. This conceptual article proposes a theoretical explanation for that inconsistency, one that remains compatible with methodological explanations. It develops a model of nonprofit competence architecture in which competence is an output that organizational systems continuously produce, correct, retain, and make visible, not a stock organizations possess. A theory-synthesis design specifies four mechanisms: Leadership-formation systems generate managerial capability; governance systems detect and partially compensate for capability …


Staff Matters - How Can We Strengthen Our Hiring Process?, Jodi Schafer Sphr, Shrm-Scp Sep 2026

Staff Matters - How Can We Strengthen Our Hiring Process?, Jodi Schafer Sphr, Shrm-Scp

The Journal of the Michigan Dental Association

Jodi Schafer, SPHR, SHRM-SCP, provides practical strategies to help dental practice owners navigate the highly competitive labor market and strengthen their hiring process. The article advises practices to update outdated job descriptions, evaluate competitive salary data for geographical areas, and look beyond traditional job boards to employee referrals and patient networks. It stresses the significance of positive candidate experiences during recruitment, formalizing written job offers with clear compensation and benefit terms, and establishing structured onboarding programs to significantly enhance staff retention, job performance, and long-term practice success.


J Mich Dent Assoc Sept. 2026 Sep 2026

J Mich Dent Assoc Sept. 2026

The Journal of the Michigan Dental Association

Each month, the Journal of the Michigan Dental Association delivers news, information, and features about Michigan dentistry to our state's oral health community and the MDA's 6,200-plus members. It remains the main publication reaching Michigan dentists and is available worldwide through ADA Commons.

The September 2026 (Volume 108, No. 9) issue of the Journal is published in print format to provide updates and insights for Michigan's oral health community and MDA members. Print editions occur every other month beginning with January.

This full compilation of the September 2026 Journal of the Michigan Dental Association features the deans' reports from the …


Offline And Thriving: Understanding The Professional And Personal Lives Of Non-Social Media Users In A Digitally Dominant Era, Bhargava Mantena Sep 2026

Offline And Thriving: Understanding The Professional And Personal Lives Of Non-Social Media Users In A Digitally Dominant Era, Bhargava Mantena

Dissertations

Existing research has treated voluntary social media abstinence as the absence of users rather than as a condition worth study. This mixed-methods study examined its psychological and occupational correlates. Adults aged 21 to 65 reporting abstinence from all major platforms for six months or more completed three validated instruments measuring mental well-being, work engagement, and perceived social isolation; a purposive subsample of 12 took part in semi-structured interviews. The analysis set comprised 120 participants, below the 128 indicated by the a priori power analysis. Research Question 1 could not be tested as approved, because no active-user comparison group was recruited; …


Modernisation In Artisanal And Small-Scale Mining (Asm): Governance, Technology, Market Integration And Contested Development Pathways, Michael Mayom Ajith Sep 2026

Modernisation In Artisanal And Small-Scale Mining (Asm): Governance, Technology, Market Integration And Contested Development Pathways, Michael Mayom Ajith

Research outputs 2022 to 2026

Artisanal and small-scale mining (ASM) is increasingly recognised as a critical source of livelihoods and minerals required for the global energy transition. Yet despite decades of formalisation, the sector remains highly informal, with uneven governance, gender bias and persistent inequality due to a multitude of reasons. Therefore, this systematic integrative review analyses the interplay of governance, technological modernisation and market integration factors in shaping ASM modernisation in sub-Saharan Africa (SSA) from an interdisciplinary perspective. Sixty-five peer-reviewed studies published between 2006 and 2026 were analysed using a thematic synthesis and Gioia-inspired coding. Six interrelated questions about the drivers behind informality, licensing …


The Anti-Racist Organization? Power, Embodiment, And The Politics Of Becoming, Patricia Tiimah Naya Aug 2026

The Anti-Racist Organization? Power, Embodiment, And The Politics Of Becoming, Patricia Tiimah Naya

Graduate Doctoral Dissertations

Why do organizational justice commitments so rarely produce structural transformation, and what happens to the people who take them seriously? This dissertation addresses that question through a longitudinal qualitative study of Aequitas University, a large public urban research institution in the northeastern United States, during a multi-year attempt to become “anti-racist.” Drawing on 129 semi-structured interviews with 115 organizational members, 7 focus group discussions, four years of field observation, and an archival corpus spanning more than a decade of institutional history, the dissertation examines how justice commitments move through organizations over time. Justice commitments do not simply succeed or fail. …


The Mediating Role Of Production Process Efficiency Through Lean Production In Enhancing Institutional Excellence: An Applied Study At The Maysan Oil Factory, Asst. Lect. Wasan Jawad Kadhim Aug 2026

The Mediating Role Of Production Process Efficiency Through Lean Production In Enhancing Institutional Excellence: An Applied Study At The Maysan Oil Factory, Asst. Lect. Wasan Jawad Kadhim

Muthanna Journal of Administrative and Economics Sciences

This study aimed to analyze the mediating role of production process efficiency in the relationship between lean production and organizational excellence, through an applied study at the Maysan Oils Factory. This was done within the framework of efforts to improve operational performance and enhance the competitiveness of industrial enterprises. The study’s significance stems from its highlighting of lean production as a modern strategic approach and its showcasing of the role of production process efficiency as an intermediary mechanism that contributes to achieving organizational excellence in the industrial environment. The study adopted a descriptive-analytical approach. The study population consisted of employees …


The Impact Of Generative Ai Applications On Employees’ Perceived Job Security: A Field Study In Knowledge-Intensive Organizations In Iraq, Hayder Ibrahim Hassoon Aug 2026

The Impact Of Generative Ai Applications On Employees’ Perceived Job Security: A Field Study In Knowledge-Intensive Organizations In Iraq, Hayder Ibrahim Hassoon

Muthanna Journal of Administrative and Economics Sciences

This study examines the impact of generative artificial intelligence (GenAI) applications on employees’ perceived job security within knowledge-intensive organizations in Iraq. A quantitative, descriptive–analytical field design was employed. Data were collected through a five-point Likert-scale questionnaire administered to a stratified random sample of 420 employees from four organizations: Zain Iraq, Asiacell, Korek, and Rafidain Bank. The independent variable was operationalized through three dimensions: intensity of daily GenAI use, the impact of automation and job redesign, and organizational governance of GenAI use. The dependent variable was employees’ perceived job security. Reliability and construct validity supported the instrument’s adequacy for analysis, with …


The Impact Of Certain Electronic Payment Methods On Iraqi Bank Credit For The Period 2018–2024, Kareem Muttair Hassan Al-Zayadi, Ali Jaber Abdul-Hussein Al-Maali Aug 2026

The Impact Of Certain Electronic Payment Methods On Iraqi Bank Credit For The Period 2018–2024, Kareem Muttair Hassan Al-Zayadi, Ali Jaber Abdul-Hussein Al-Maali

Muthanna Journal of Administrative and Economics Sciences

The information revolution and the significant acceleration in the proliferation of electronic payment instruments over the last decade represent the primary frontier in reshaping traditional economic transactions, with the banking sector garnering the utmost attention in this domain, and beginning from 2018, Iraq initiated its digital financial transformation operations through the Central Bank launching initiatives to regulate the work of electronic payment companies, and the significance of this study lies in formulating an integrated analytical and econometric vision to explore the dynamic relationship between the expansion of these systems and the efficiency and trends of bank credit for the period …


Effectiveness Of Banking Marketing Strategies And Their Impact On Attracting Customers: A Comparative Study Between The Trade Bank Of Iraq (Tbi) And The Bank Of Baghdad, Azzam Saleh Abd Aug 2026

Effectiveness Of Banking Marketing Strategies And Their Impact On Attracting Customers: A Comparative Study Between The Trade Bank Of Iraq (Tbi) And The Bank Of Baghdad, Azzam Saleh Abd

Muthanna Journal of Administrative and Economics Sciences

The research problem centers on the growing gap between the marketing strategies adopted by Iraqi banks and the increasing expectations of customers in the digital age, which has led to a noticeable disparity in the ability to attract and retain customers between the public and private sectors. Despite its capital strength and sovereign status, the Trade Bank of Iraq (TBI) faces challenges in aligning its marketing flexibility with the needs of individuals versus large corporations, while the Bank of Baghdad struggles to promote trust and security to compete with government guarantees. To analyze this problem, three main hypotheses were formulated: …


Financial Behavior As A Mediating Variable Between Artificial Intelligence Applications And The Enhancement Of Financial Inclusion: An Analytical Study Of The Opinions Of A Sample Of Customers Of The Trade Bank Of Iraq (Tbi) In Al-Muthanna Governorate, Alaa Hussein Lrhayim, Kamal Kadhim Al-Hassani Aug 2026

Financial Behavior As A Mediating Variable Between Artificial Intelligence Applications And The Enhancement Of Financial Inclusion: An Analytical Study Of The Opinions Of A Sample Of Customers Of The Trade Bank Of Iraq (Tbi) In Al-Muthanna Governorate, Alaa Hussein Lrhayim, Kamal Kadhim Al-Hassani

Muthanna Journal of Administrative and Economics Sciences

This analytical study aims to explain the nature of the relationship between Artificial Intelligence (AI) and the enhancement of Financial Inclusion through examining the mediating role of Financial Behavior. The study was conducted on a sample of customers of the Trade Bank of Iraq (TBI) in Al-Muthanna Governorate. A structured questionnaire was designed to measure the main research variables, namely Artificial Intelligence, Financial Behavior, and the level of Financial Inclusion. The research gap stems from the limited ability of previous studies to explain how Artificial Intelligence can contribute to enhancing Financial Inclusion, as most studies have examined this relationship directly …


The Impact Of Integrated Reporting In Rationalizing Investment Decisions And Value Enhancing, Asst Prof Dr. Muna Jabbar Mohammed Aug 2026

The Impact Of Integrated Reporting In Rationalizing Investment Decisions And Value Enhancing, Asst Prof Dr. Muna Jabbar Mohammed

Muthanna Journal of Administrative and Economics Sciences

The current research aims to identify and understand integrated reporting reports and to demonstrate their impact in investment decisions of publicly traded companies listed on the Iraq Stock Exchange and their role in enhancing the market value of these companies. To achieve this objective, a questionnaire was distributed to a group of investors in the Iraq Stock Exchange and processed using the SPSS statistical software. The questionnaire was analyzed using several statistical methods (factor analysis, correlation coefficient, and simple linear regression). The research reached several conclusions, the most important of which is that integrated reporting reports are a means of …


Economic Policies And Their Role In Enhancing Innovation: An Econometric Study Of South Korea (1996–2024), Ahmad M. Habeeb, Mahdi Saleh Sulaiman Al-Rikani Aug 2026

Economic Policies And Their Role In Enhancing Innovation: An Econometric Study Of South Korea (1996–2024), Ahmad M. Habeeb, Mahdi Saleh Sulaiman Al-Rikani

Muthanna Journal of Administrative and Economics Sciences

This research aims to study and analyze the impact of macroeconomic policies (fiscal, monetary, and trade) on promoting innovation in South Korea during the period 1996-2024 using the ARDL model. The results of estimating the model’s parameters in the short and long run showed a stable equilibrium relationship, with an error correction coefficient of –0.173. This indicates that the Korean economic system possesses a self-correcting mechanism that restores equilibrium shocks within approximately 5 years and 9 months. The results also demonstrated the importance of education spending and the money supply in stimulating and promoting innovation, while trade liberalization had a …


Servant Leadership And Organizational Loyalty: Examining The Mediating Effect Of Meaningful Work, Mezher Abdulsada Hunain, Hasan Oudah Abdullah Aug 2026

Servant Leadership And Organizational Loyalty: Examining The Mediating Effect Of Meaningful Work, Mezher Abdulsada Hunain, Hasan Oudah Abdullah

Muthanna Journal of Administrative and Economics Sciences

This study aims to examine the effect of servant leadership on organizational loyalty among administrative and technical employees at the University of Basrah, with particular emphasis on the mediating role of meaningful work in explaining this relationship. The study seeks to provide deeper insight into how servant leadership practices influence employees’ organizational attachment by enhancing their perception of work as meaningful, which in turn strengthens organizational loyalty. A quantitative research design was adopted, and a simple random sample of 362 employees was selected to ensure adequate representation across various colleges and administrative units within the university. Data were collected using …


The Impact Of Cyber Resilience On Achieving Digital Development: A Survey Study At North Oil Company, Huda Abdul Rahim Hussein, Ali Abdul Fattah Alshaher, Ahmed Zuhair Tawfiq Aug 2026

The Impact Of Cyber Resilience On Achieving Digital Development: A Survey Study At North Oil Company, Huda Abdul Rahim Hussein, Ali Abdul Fattah Alshaher, Ahmed Zuhair Tawfiq

Muthanna Journal of Administrative and Economics Sciences

The research aims to identify the impact of cyber resilience on achieving digital development in the North Oil Company within the framework of a conceptual model that relies on cyber resilience as an independent variable with its four dimensions (prevention, protection, response, recovery) and a dependent variable represented by digital development with its dimensions (digital infrastructure, digital skills, digital inclusion, technological innovation) The research adopted a survey methodology, and data was collected using a questionnaire developed based on previous studies that employed tested measures in the field of information systems and information security. The research sample consisted of 312 individuals …


Smart Financial Management Governance Based On Auditing As A Constitutional Mechanism For Accountability Of Algorithmic Authority, Ahmed Abdul Mahmood Al-Janabi, Yasser Saad Znad, Mohammed Salman Nima Aug 2026

Smart Financial Management Governance Based On Auditing As A Constitutional Mechanism For Accountability Of Algorithmic Authority, Ahmed Abdul Mahmood Al-Janabi, Yasser Saad Znad, Mohammed Salman Nima

Muthanna Journal of Administrative and Economics Sciences

This research examines the structural transformations brought about by the increasing use of algorithms and intelligent systems in financial management. These transformations extend beyond simply improving operational efficiency; they reshape the logic of decision-making and the distribution of power within organizations. The research is based on the premise that intelligent financial management generates a new form of algorithmic power, exercised through relatively closed computational models. This limits the interpretability and accountability of financial decisions within traditional governance frameworks. Furthermore, the research seeks to reframe the audit function from a regressive, compliance-based oversight role to a constitutional mechanism capable of holding …


The Impact Of Using Block Chain Technology On The Quality Of Financial Statements Of Economic Units, Hussein Abdul Mohsen Kazem Aug 2026

The Impact Of Using Block Chain Technology On The Quality Of Financial Statements Of Economic Units, Hussein Abdul Mohsen Kazem

Muthanna Journal of Administrative and Economics Sciences

The current research aims to identify the concept of Block Chain technology, its characteristics and mechanism of action, and to clarify the nature of the quality of financial statements in economic units, as well as to show the extent of the impact of the use of Block Chain technology on the quality of financial statements in economic units, as the research problem crystallized in the extent of the reflection of the use of Block Chain technology on the quality of financial statements of economic units, and the study adopted the (descriptive analytical) approach in presenting the theoretical frameworks and then …


Measuring And Analysing The Impact Of The Construction Sector On Per Capita Real Gdp In Iraq For The Period 2000–2024, Haider Abd Radhi Aug 2026

Measuring And Analysing The Impact Of The Construction Sector On Per Capita Real Gdp In Iraq For The Period 2000–2024, Haider Abd Radhi

Muthanna Journal of Administrative and Economics Sciences

This study examines the extent to which the construction sector contributes to the national economy, specifically through its contribution to gross domestic product (GDP) at constant prices and per capita GDP. as this sector, which constitutes a significant part of the national economy in Iraq, aims to achieve an increase in GDP and per capita GDP and to achieve economic growth through the development of infrastructure in Iraq. Standard methods were used to measure the impact of the construction sector (the independent variable) on per capita real GDP (the dependent variable) during the period from 2000 to 2024, using the …


The Role Of Agile Human Resources In Enhancing Job Performance: An Exploratory Study Of The Opinions Of A Sample Of Human Resources In The Traffic Directorate Of Sulaymaniyah Governorate, Wafaa Salman Ibrahim, James Yohana Odeesh Aug 2026

The Role Of Agile Human Resources In Enhancing Job Performance: An Exploratory Study Of The Opinions Of A Sample Of Human Resources In The Traffic Directorate Of Sulaymaniyah Governorate, Wafaa Salman Ibrahim, James Yohana Odeesh

Muthanna Journal of Administrative and Economics Sciences

Many organizations face challenges related to poor job performance resulting from difficulty adapting to rapid changes in the work environment. This necessitates the adoption of modern management approaches capable of enhancing human resource efficiency and improving performance levels. Agile human resources is one of the most important of these approaches that contributes to enhancing job performance. Based on this, this research seeks to identify the role of lean human resources as an independent variable in enhancing job performance as a dependent variable in the Sulaimaniyah Governorate Traffic Directorate. The research relied on a questionnaire as a data collection tool, consisting …


The Role Of Green Accounting In Achieving Sustainable Development Through The Quality Of Accounting Information: An Empirical Study Of Iraqi Industrial Companies, Ahmed Neamah Abed, Anmar Adnan Khudhair, Farqad Mohammed Bakr Al Saadi Aug 2026

The Role Of Green Accounting In Achieving Sustainable Development Through The Quality Of Accounting Information: An Empirical Study Of Iraqi Industrial Companies, Ahmed Neamah Abed, Anmar Adnan Khudhair, Farqad Mohammed Bakr Al Saadi

Muthanna Journal of Administrative and Economics Sciences

The goal of this study is to highlight the role of green accounting, both direct and indirect, via the quality of accounting information, in achieving sustainable development goals in industrial companies in Iraq. The methodology was done based on data obtained in 2026 through a questionnaire sent to a random sample of 110 employees (accountants, heads of finance departments, finance managers and internal auditors) in industrial companies listed on the Iraq Stock Exchange. Structural equation modelling (SEM) was used to test the hypotheses and pathways by applying AMOS software. Furthermore, the results indicated that the green accounting is positively and …


Non-Parametric Bayesian Modeling For Predicting Financial Market Volatility, Maab Adil Sabbar, Ahmed Imad Jawad Alradhi Aug 2026

Non-Parametric Bayesian Modeling For Predicting Financial Market Volatility, Maab Adil Sabbar, Ahmed Imad Jawad Alradhi

Muthanna Journal of Administrative and Economics Sciences

This study examines methodological developments in modeling financial market volatility, with a particular focus on Bayesian nonparametric approaches as flexible alternatives to traditional parametric models such as GARCH and stochastic volatility frameworks. While characteristics of financial time series—including fat tails, volatility clustering, asymmetry, and structural breaks—limit the effectiveness of rigid parametric specifications, nonparametric Bayesian tools such as Dirichlet Process Mixtures offer adaptive probabilistic structures that better capture the true behavior of returns.
Using daily data from the ISX Main 60 Index, the empirical analysis shows that although the GARCH(1,1) model achieves a good statistical fit, stable volatility estimates, and accurate …


Consumer Behavior In The Social Media Ecosystem: A Scoping Review Of Influential Factors, Huda Fadhil Gatea Aug 2026

Consumer Behavior In The Social Media Ecosystem: A Scoping Review Of Influential Factors, Huda Fadhil Gatea

Muthanna Journal of Administrative and Economics Sciences

The rapid expansion of social media has fundamentally transformed the ways consumers search for information, interact with brands, and make purchasing decisions. This study provides a structured synthesis of the literature on consumer behavior in the social media ecosystem using a Scoping Review approach aligned with the PRISMA-ScR framework. The review aimed to map the main research streams, identify dominant thematic categories, and clarify the conceptual directions shaping this field. A total of 31 studies published between 2011 and 2025 were included in the final review following a multi-stage screening process involving identification, screening, eligibility assessment, and final inclusion. The …