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Article
Publication date: 30 May 2023

Hung M. Nguyen and Pascal Dey

That social franchising programs induce favorable outcomes is readily taken for granted, albeit lacking robust empirical support. Addressing this situation, this paper takes a…

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Abstract

Purpose

That social franchising programs induce favorable outcomes is readily taken for granted, albeit lacking robust empirical support. Addressing this situation, this paper takes a closer look at a fractional social franchising program in the public health-care sector in Vietnam to better understand how such programs work. This paper aims to expand the nascent body of empirical research that has examined the inner workings of social franchising programs from the perspective of clients by focusing on the health professionals who work there.

Design/methodology/approach

Using an exploratory qualitative research design, the authors conducted 25 semistructured interviews with health professionals of a fractional franchising program called Sisterhood, which introduced reproductive health and family planning services into existing health facilities in Vietnam. Interviews were triangulated with Sisterhood’s internal documents as well as with publicly available reports.

Findings

The analysis highlights two pathways through which the social franchising program brought about positive change. On the one hand, the analysis suggests that many of the positive outcomes reported by public health professionals were consistent with the stated goals and measures used by the Sisterhood program, providing evidence that improving the quality of health care for disadvantaged communities can be achieved through careful design and execution. On the other hand, the analysis revealed beneficial outcomes that were outside the scope of the Sisterhood program and, in this sense, “unexpected.” Specifically, the paper sheds light on unintended knowledge spillover effects in which nonfranchised health professionals began to adopt new practices and principles introduced by the social franchising program.

Originality/value

The paper taps into a largely under-researched phenomenon – fractional social franchising – from the perspective of health professionals. Unpacking how the social franchising program created favorable outcomes, some by design and others by accident, the paper opens new empirical and policy insights into how social franchising can improve public health in hard-to-reach communities in the global South. Based on the findings, the authors argue for the intentional promotion and institutionalization of knowledge transfers from franchised to nonfranchised health facilities to reinforce and scale up the positive impact of social franchising. The authors conclude by emphasizing the need for future research to adopt a complexity-sensitive approach that accounts for the dynamic, nonlinear adoption pathways social franchising can take. Such an approach is essential to uncover the beneficial outcomes that can result from social franchising programs but cannot be readily predicted by program design.

Details

Social Enterprise Journal, vol. 19 no. 4
Type: Research Article
ISSN: 1750-8614

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Article
Publication date: 4 June 2024

Dywanna E. Smith

This study aims to use an autoethnography and ethnopoetic approach, interweaving personal narratives with scholarly research, to illuminate the profound and far-reaching…

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Abstract

Purpose

This study aims to use an autoethnography and ethnopoetic approach, interweaving personal narratives with scholarly research, to illuminate the profound and far-reaching consequences of fat phobia. Through a multifaceted lens, the lived experiences of a fat, black woman subjected to fat shaming, discrimination and societal prejudice are explored.

Design/methodology/approach

Ethnopoetic methodologies were used to showcase how creating critically compassionate dialogues on fat phobia can be used to create discursive spaces where fat folx are able to share their lived experiences, discuss how they are socialized into current beliefs and analyze the confluence of face, gender, fat and body positivity.

Findings

By artfully blending autoethnographic memories with poetical insight, the manuscript offers a poignant exploration of the emotional and psychological toll exacted upon those marginalized by fat bias.

Originality/value

The works aims to cultivate understanding and empathy, fostering a deeper awareness of the urgent need to challenge and dismantle fat phobia within educational institutions and society at large for the betterment of all individuals.

Details

English Teaching: Practice & Critique, vol. 23 no. 2
Type: Research Article
ISSN: 1175-8708

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Article
Publication date: 20 August 2020

Ngo Thai Hung

This paper aims to investigate the dynamic linkage between stock prices and exchange rate changes for the Gulf Arab countries (Kuwait, Qatar, Saudi Arabia and United Arab Emirates…

411

Abstract

Purpose

This paper aims to investigate the dynamic linkage between stock prices and exchange rate changes for the Gulf Arab countries (Kuwait, Qatar, Saudi Arabia and United Arab Emirates [UAE]).

Design/methodology/approach

The author uses the Markov-switching autoregression to detect regime-shift behavior in the stock returns of the Gulf Arab countries and Markov-switching vector autoregressive (MS-VAR) model to capture the dynamic interrelatedness between exchange and stock returns over the period 2000–2018.

Findings

This study’s analysis finds evidence to support the persistence of two distinct regimes for all markets, namely, a low-volatility regime and a high-volatility regime. The low-volatility regime illustrates more persistence than the high-volatility regime. Specifically, exchange rate changes do not have an influence on the stock market returns of the Gulf Arab countries, regardless of the regimes. On the other hand, stock market returns have a substantial impact on exchange markets for all countries, except Saudi Arabia, and it is more noticeable during the regime of high volatility.

Practical implications

The findings shed light on the interconnectedness between two of the most important financial markets in the complex international financial environment. They are thus of particular interest for economic policymakers and portfolio investors.

Originality/value

The author distinguishes this study from previous studies in several ways. First, while previous empirical studies of the dynamic linkage between stock prices and foreign exchange markets are primarily devoted to developed markets or emerging markets, this study’s interest is concentrated on four Gulf Arab financial markets (Kuwait, Qatar, Saudi Arabia and UAE). Second, unlike most investigations in the literature that only estimate this link for the whole period, this study attempts to estimate during the good and bad period by using a two-regime MS-VAR model. To the best of the author’s knowledge, this is the first study of the Gulf Arab countries on the stock and foreign exchange markets to apply this model.

Details

Journal of Islamic Accounting and Business Research, vol. 11 no. 10
Type: Research Article
ISSN: 1759-0817

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Article
Publication date: 13 May 2024

Tan Vo-Thanh, Huan Minh Nguyen, Triet Minh Nguyen, Danh Cong Pham and Hung Phuc Nguyen

This study aims to examine the relationships among fear of COVID-19, job stress, job commitment and intention to quit. It also investigates the boundary conditions of the impact…

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Abstract

Purpose

This study aims to examine the relationships among fear of COVID-19, job stress, job commitment and intention to quit. It also investigates the boundary conditions of the impact of fear of COVID-19 on job stress and intention to quit, a research gap that has not been addressed yet.

Design/methodology/approach

This research focused on full-time frontline hotel employees who have been working in four- and five-star hotels in Ho Chi Minh City, Vietnam. A pilot test was performed before collecting formal data. The survey was conducted face-to-face on site so that any potential confusion could be clarified right away. 487 valid responses were analyzed using SPSS 28 and SmartPLS 4.

Findings

The majority of hypotheses were supported, with the results suggested that supervisor support contributes to reducing the tendency of hotel employees to quit their job and their job stress. Besides, government support is necessary to make staff feel secure during the pandemic.

Practical implications

This study contributes to pointing out central priorities in making decisions by hotel managers when facing crises. Managers need to focus more on measures to help their employees feel secure and should be available for guidance and feedback when nedeed. Additionally, supportive policies from the government, especially financial support, can provide hotel employees with resources they need to maintain a basic level of living in the face of a severe drop in their income. The study provides the hotel industry not only in Vietnam but also in countries with comparable settings with strategies to cope with unexpected events.

Originality/value

Research on intention to quit a job has mainly focused on a complex interplay of internal factors. However, the influence of fear of COVID-19 on intention to quit a job has not been studied in the context of Vietnamese hotel industry yet. During the COVID-19 pandemic, a number of hotels in Vietnam had to close due to a lack of visitors, which had a negative impact on human resources. Accordingly, fear, stress, commitment and intention to quit a job are the issues faced by staff.

Details

Journal of Asia Business Studies, vol. 18 no. 5
Type: Research Article
ISSN: 1558-7894

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Book part
Publication date: 25 November 2019

Kien Nguyen-Trung

In late 2015, the El Nĩno phenomenon induced Vietnam’s worst drought in 60 years, which lasted until mid-2016 and intensified the most expansive saline intrusion in 90 years. The…

Abstract

In late 2015, the El Nĩno phenomenon induced Vietnam’s worst drought in 60 years, which lasted until mid-2016 and intensified the most expansive saline intrusion in 90 years. The combination of the two hazards resulted in a large-scale disaster, which has led 18 provinces of Vietnam, most of them from the Mekong Delta, to water shortage, insanitation, human and animal diseases, food emergency need and a considerable disruption in local communities’ livelihoods. These devastating effects raise the question of what makes local households vulnerable to drought and saline intrusion. The chapter argues that vulnerability to the natural disaster is not something resulted from external threats, but rather, is derived from the interplay between social structures residing deeply inside the socio-economic systems and agency’s conditions presenting at the household level. Social structures are rules and procedures that constrain and/or enable human actions in agricultural production, risk taking and adaptation. Agency refers to the capacities of disaster-affected households in the Vietnamese Mekong Delta who cultivated third rice crop and suffered heavily from the 2015–2016 disaster. In addition to households’ lack of planning and coping capacities, the constitution of vulnerability to drought and saline intrusion can be attributed to the interaction between farmers’ choice of extra rice crops and the state’s policies and directions in agricultural and irrigation development since 1990s to date.

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Article
Publication date: 30 December 2021

Van Thac Dang, Ninh Nguyen, Hoang Viet Nguyen, Hoang Nguyen, Le Van Huy, Viet Thao Tran and Tran Hung Nguyen

Facial recognition payment (FRP) has been recently introduced as a new cashless payment method in retail store context. Anchored on information systems and consumer theories, this…

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Abstract

Purpose

Facial recognition payment (FRP) has been recently introduced as a new cashless payment method in retail store context. Anchored on information systems and consumer theories, this research aims to investigate the key antecedents and outcomes of consumer attitudes toward this innovative payment method.

Design/methodology/approach

This research used a survey method to obtain data from 795 consumers at retail stores in China. The data were then analyzed by different statistical methods, including descriptive statistics, reliability analysis and structural equation modeling.

Findings

Results show that perceived usefulness, perceived ease of use and perceived innovativeness positively affect consumer attitudes toward FRP, while perceived risk negatively impacts such attitudes. In addition, consumer attitudes enhance store satisfaction, and hedonic shopping value plays a mediating role in this relationship.

Practical implications

This study encourages retailers to adopt FRP that can enhance consumer hedonic shopping value and satisfaction.

Originality/value

This study contributes to the literature by explaining both the antecedents and the outcomes of consumer attitudes toward FRP in retail context. The study also provides fresh insights into how such attitudes can improve consumers' shopping values and satisfaction in an emerging market.

Details

International Journal of Bank Marketing, vol. 40 no. 3
Type: Research Article
ISSN: 0265-2323

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Article
Publication date: 25 September 2024

Ba-Thanh Vu, Hung Le-Quang and Qi-Chang He

The phase-field method of interfacial damage is used to simulate the damage in composite structures containing the brittle orthotropic materials and their interface.

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Abstract

Purpose

The phase-field method of interfacial damage is used to simulate the damage in composite structures containing the brittle orthotropic materials and their interface.

Design/methodology/approach

In the brittle fracture modeling, the strain tensor is decomposed into positive and negative parts characterizing tension and compression behaviors. By requiring an elastic energy preserving transformation involving the elastic stiffness tensor, these two strain parts must satisfy the orthogonality condition in the sense that the elastic stiffness tensor responds as a metric. However, most of the recent phase-field methods for brittle fracture do not verify this orthogonality condition. Additionally, to describe the damage in structures with anisotropic phases, recent studies have used multiple phase-field variables, with each preferential orientation represented by a phase-field variable to describe the bulk damage of component materials. This approach increases the complexity of simulation procedure. These disadvantages motivate the present study aimed at enhancing the simulation method.

Findings

The present study improves the phase-field method of interfacial damage by (1) incorporating the strain orthogonality condition into the phase-field method; (2) using only one phase-field variable instead of multiple phase-field variables to simulate damage in component orthotropic phases; and (3) investigating the interaction between interfacial damage and bulk damage as well as the effect of orientation tensor of preferential orientation in each orthotropic phase and the interfacial parameters on crack branching in composite structures.

Originality/value

Through several simulation examples, the present simulation method is proven to be accurate, effective, and helps the simulation process simpler than previous relevant methods.

Details

Engineering Computations, vol. 41 no. 8/9
Type: Research Article
ISSN: 0264-4401

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Article
Publication date: 19 July 2019

Mai Thi Tuyet Nguyen, Linh Hoang Nguyen and Hung Vu Nguyen

Nowadays, the issues related to pro-environmental, sustainable and green consumption behaviors are attracting significant attention from both scholars and practitioners. However…

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Abstract

Purpose

Nowadays, the issues related to pro-environmental, sustainable and green consumption behaviors are attracting significant attention from both scholars and practitioners. However, in the context of emerging countries, less research effort has been invested in this topic, especially in investigating young consumer purchase behavior. The purpose of this study is to investigate factors driving young adult Vietnamese consumers’ purchase intention toward green apparel products with emphasis on the role of materialistic values.

Design/methodology/approach

In this research, a conceptual framework is proposed integrating the theory of planned behavior (TPB) model with an important consumer value, materialism. To test the research model and hypotheses, a survey of a sample of 245 young adults (under 25 years old) was conducted in Hanoi, the capital city and one of the two most populous cities in Vietnam. All the scales used in this study were established in the literature, and the scales’ reliability and validity were assessed through Cronbach’s alpha and confirmatory factor analysis. The structural equation modeling (SEM) was used to test the proposed model and hypotheses.

Findings

In this study, six hypotheses were tested and five out of six received support from the data. Specifically, the results of SEM showed that all three antecedents from the TPB model (i.e. attitude, subjective norms and perceived behavioral control) were positive contributors to green apparel purchase intention, of which subjective norms were found to be the most influential predictor of purchase intention. With regard to the roles of the three components of materialism, the findings provided empirical evidence for supporting the positive impact of “success” and the negative impact of “centrality” on the attitude toward green apparel purchase, while “happiness” component was not found to have a significant impact on attitude. In this study, income as a control variable was found to be positively related to purchase intention toward green apparel products.

Originality/value

There is a little research on the relationship between specific values and environment-friendly behaviors, especially in the context of emerging economies such as Vietnam. In addition, it has been suggested that the relationship between materialistic values and green purchase behavior is still unclear. Thus, it is important to have a deeper understanding of the role of materialistic values in green apparel purchase among young adult consumers in the context of Vietnam, an Asian emerging country where only modest research effort has been given to explore this important topic.

Details

Young Consumers, vol. 20 no. 4
Type: Research Article
ISSN: 1747-3616

Keywords

Available. Open Access. Open Access
Article
Publication date: 14 April 2022

Hung Duy Nguyen and Laura Macchion

Risks in implementing green building (GB) projects have emerged as a significant obstacle for GB development, especially in developing countries. In recent years, both academics…

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Abstract

Purpose

Risks in implementing green building (GB) projects have emerged as a significant obstacle for GB development, especially in developing countries. In recent years, both academics and construction practitioners have paid considerable attention to the risks associated with GB. In this study, the authors aimed to create a comprehensive risk assessment model that considers three crucial risk features: impact level, probability of occurrence and risk manageability.

Design/methodology/approach

In the research, authors adopted the mean scoring and fuzzy synthetic evaluation method to assess GB risks. Based on expert assessments, this model can determine the significance of risk factors, risk groups and overall risk. Notably, this research applied the proposed model to assess GB risks in Vietnam by surveying 58 GB experienced professionals.

Findings

The findings revealed that GB risks are relatively high in Vietnam, implying that risk management is essential for GB projects to succeed. The results also showed that “lack of experience of GB designers” is the most critical factor, and “human resources risk in the design phase” is the top crucial risk group.

Originality/value

This study contributes a novel and practical model to help practitioners assess risks in GB projects. In addition, this research offers detailed GB risk evaluations in Vietnam and thus could be a valuable reference for construction practitioners and future studies.

Details

Engineering, Construction and Architectural Management, vol. 30 no. 7
Type: Research Article
ISSN: 0969-9988

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Article
Publication date: 3 September 2024

Hung Nguyen, Thai Huynh, Nha Tran and Toan Nguyen

Visually impaired people usually struggle with doing daily tasks due to a lack of visual cues. For image captioning assistive applications, most applications require an Internet…

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Abstract

Purpose

Visually impaired people usually struggle with doing daily tasks due to a lack of visual cues. For image captioning assistive applications, most applications require an Internet connection for the image captioning generation function to work properly. In this study, we developed MyUEVision, an application that assists visually impaired people by generating image captions that can work with and without the Internet. This work also involves reviewing some image captioning models for this application.

Design/methodology/approach

The author has selected and experimented with three image captioning models for online models and two image captioning models for offline models. The user experience (UX) design was designed based on the problems faced by visually impaired users when using mobile applications. The application is developed for the Android platform, and the offline model is integrated into the application for the image captioning generation function to work offline.

Findings

After conducting experiments for selecting online and offline models, ExpansionNet V2 is chosen for the online model and VGG16 + long short-term memory (LSTM) is chosen for the offline model. The application is then developed and assessed, and the results show that the application can generate image captions with or without the Internet, providing the best result when having an Internet connection, and the image is captured in good lighting with a few objects.

Originality/value

MyUEVision stands out for its both online and offline functionality. This approach ensures the image captioning generator works with or without the Internet, setting it apart as a unique solution to address the needs of visually impaired individuals.

Details

Journal of Enabling Technologies, vol. 18 no. 4
Type: Research Article
ISSN: 2398-6263

Keywords

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