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1 – 10 of 90Nga Le, Wim Groot, Sonila M. Tomini and Florian Tomini
The purpose of this paper is to provide a systematic review of empirical evidence on the labour market effects of health insurance from the supply side.
Abstract
Purpose
The purpose of this paper is to provide a systematic review of empirical evidence on the labour market effects of health insurance from the supply side.
Design/methodology/approach
The study covers the largest peer-reviewed and working paper databases for labour economics and health studies. These include Web of Science, Google Scholar, Pubmed and the most popular economics working paper sources such as NBER, ECONSTOR, IDEAS, IZA, SSRN, World Bank Working Paper Series. The authors follow the PRISMA 2009 protocol for systematic reviews.
Findings
The collection includes 63 studies. The outcomes of interest are the number of hours worked, the probability of employment, self-employment and the level of economic formalisation. The authors find that the current literature is vastly concentrated on the USA. Spousal coverage in the USA is associated with reduced labour supply of secondary earners. The effect of Medicaid in the USA on the labour supply of its recipients is ambiguous. The employment-coverage link is an important determinant of the labour supply of people with health problems and self-employment decisions. Universal coverage may create either an incentive or a disincentive to work depending on the design of the system. Finally, evidence on the relationship between health insurance and the level of economic formalisation in developing countries is fragmented and limited.
Practical implications
This study reviews the existing literature on the labour market effects of health insurance from the supply side. The authors find a large knowledge gap in emerging economies where health coverage is expanding. The authors also highlight important literature gaps that need to be filled in different themes of the topic.
Originality/value
This is the first systematic review on the topic which is becoming increasingly relevant for policy makers in developing countries where health coverage is expanding.
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This paper aims to examine the role of antecedents such as corporate social responsibility (CSR) and entrepreneurial orientation in the chain effect to knowledge sharing among…
Abstract
Purpose
This paper aims to examine the role of antecedents such as corporate social responsibility (CSR) and entrepreneurial orientation in the chain effect to knowledge sharing among members of Cai Luong theatre companies in the Vietnamese context. Knowledge sharing contributes to the depth of the knowledge pool of both the individuals and the organization.
Design/methodology/approach
The relationships among the constructs in the research model were established through structural equation modelling (SEM)-based analysis of cross-sectional data from 226 respondents of Cai Luong theatre companies in Vietnam.
Findings
From research findings emerged the empirical proof for the positive effect of CSR on entrepreneurial orientation, which, in turn, contributes to the sharing of knowledge among theatre members.
Originality/value
Research findings increase the breadth of knowledge management literature through the role of CSR and entrepreneurial orientation as activators of knowledge sharing.
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The Equal Pay Act 1970 (which came into operation on 29 December 1975) provides for an “equality clause” to be written into all contracts of employment. S.1(2) (a) of the 1970 Act…
Abstract
The Equal Pay Act 1970 (which came into operation on 29 December 1975) provides for an “equality clause” to be written into all contracts of employment. S.1(2) (a) of the 1970 Act (which has been amended by the Sex Discrimination Act 1975) provides:
Kha-Tu Huynh, Tu-Nga Ly and Thuong Le-Tien
This study aims to solve problems of detecting copy-move images. With input images, the problem aims to: Confirm the original or forgery of the images, evaluate the performance of…
Abstract
Purpose
This study aims to solve problems of detecting copy-move images. With input images, the problem aims to: Confirm the original or forgery of the images, evaluate the performance of the detection and compare the proposed method’s effectiveness to the related ones.
Design/methodology/approach
This paper proposes an algorithm to identify copy-move images by matching the characteristics of objects in the same group. The method is carried out through two stages of grouping the objects and comparing objects’ features. The classification and clustering can improve processing time by skipping groups of only one object, and feature comparison on objects in the same group improves accuracy of the detection. YOLO5, the latest version of you only look once (YOLO) developed by Ultralytics LLC, and K-means are applied to classify and group the objects in the first stage. Then, modified Zernike moments (MZMs) and correlation coefficients are used for the features extraction and matching in the second stage. The Open Images V6 data set is used to train the YOLO5 model. The combination of YOLO5 and MZM makes the effectiveness of the proposed method for copy-move image detection with an average accuracy of 94.26% for images of benchmark and MICC-F600 and 95.37% for natural images. The outstanding feature of the method is that it can balance both processing time and accuracy in detecting duplicate regions on the image.
Findings
The problem is then solved by doing the following steps: Build a method to detect objects and compare their features to find the similarity if they are copy-move objects; use YOLO5 for the object detection and group the same category objects; ignore the group having only one object and extract the features of the other groups by MZMs; detect copy-move regions using K-means clustering; and calculate and compare the detection accuracy of the proposed method and related methods.
Originality/value
The main contributions of this paper include: Reduce the processing time by using YOLO5 in objects detection and K-means in clustering; improve the accuracy by using MZM to extract features and correlation coefficients to matching them; and implement and prove the effectiveness of the proposed method for three copy-move data sets: benchmark, MICC-F600 and author-built images.
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Cong Doanh Duong, Thi Thu Thuy Nguyen, Thi Loan Le, Thi Viet Nga Ngo, Chi Dung Nguyen and Thi Dao Nguyen
This study aims to answer two questions: do self-efficacy and outcome expectations serial mediate the effect of entrepreneurial education (EE) on the intention to start a…
Abstract
Purpose
This study aims to answer two questions: do self-efficacy and outcome expectations serial mediate the effect of entrepreneurial education (EE) on the intention to start a business? and how can the social cognitive career theory explain entrepreneurial intention (EI)?
Design/methodology/approach
This study is based on the social cognitive career theory to examine the effect of EE on start-up intention via self-efficacy and outcome expectations by a serial mediation model. A sample of 1,232 students in Vietnam and the structural equal modelling method was used to test the hypotheses.
Findings
The results of this study reveal that entrepreneurial self-efficacy (ESE) significantly mediates the effect of EE on the intention to start a business. Similarly, entrepreneurial outcome expectations (EOEs) mediate the association between EE and EI. Especially, the results of serial mediation analysis show that ESE and EOEs serially mediate the EE–intention relationship.
Originality/value
Under a new perspective of social cognitive career theory, the current study is expected to contribute to clarifying the gap in the relationship between EE and EI. In addition, this study also contributes to investigating the antecedents of ESE and outcome expectations and providing empirical evidence supporting the relevance of social cognitive career theory in explaining EI.
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Huu Cuong Nguyen, Phan Minh Hoa Nguyen, Bich Hiep Tran, Thi Thien Nga Nguyen, Le Thanh Thuy Hoang and Thi Thu Hien Do
This paper aims to examine the levels of integrated reporting disclosure alignment in annual reports by listed firms in Vietnam and the factors influencing these disclosure levels.
Abstract
Purpose
This paper aims to examine the levels of integrated reporting disclosure alignment in annual reports by listed firms in Vietnam and the factors influencing these disclosure levels.
Design/methodology/approach
Drawing on a sample of 200 listed firms in Vietnam in 2017, the authors constructed a disclosure index based on the content of the International Integrated Reporting Committee (IIRC) Framework. Using this index, the study measures the extent to which Vietnamese listed firms’ annual reports include the content elements required by the integrated reporting (IR) Framework. The study performs ordinary least square regression to investigate the influencing factors.
Findings
The study documents that, on average, Vietnamese listed firms disclose about 43% of the information required by the IIRC Framework. The disclosure levels are positively associated with manufacturing firms, board independence, foreign ownership, government ownership, audit quality and firm size.
Originality/value
Integrated reports have been widely adopted in many countries, but it is still a new issue in Vietnam. This is the first paper providing some insights into the inclusion of the content elements required by the IR Framework by listed firms in Vietnam. It also contributes to the disclosure literature by providing empirical evidence on the factors influencing these disclosure levels. Deriving from the findings, the authors offer recommendations for policymakers on the issue of regulating and implementing IR in Vietnam.
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Hang Thi Thuy Le, Huy Viet Hoang and Nga Thi Hang Phan
This study investigates the impact of the COVID-19 pandemic on financial stability in Vietnam, a developing country characterized by a bank-based financial system.
Abstract
Purpose
This study investigates the impact of the COVID-19 pandemic on financial stability in Vietnam, a developing country characterized by a bank-based financial system.
Design/methodology/approach
Using a sample of daily data from January 23, 2020 to June 30, 2022, the VECM and NARDL models are employed to study Vietnam’s financial stability in face of the COVID-19 disaster. Following the literature on COVID-19, the authors measure the impact of the pandemic by the number of daily infected cases and the national lockdown. Given the reliance of the Vietnamese government on the banking system to regulate the economy, the authors evaluate financial stability from the interbank market and stock market perspectives.
Findings
The authors find that the pandemic imposes a destructive effect on financial stability during the early time of the pandemic; however, the analysis with an extended period indicates that this effect gradually fades in the long term. In addition, from the NARDL results, the authors reveal an asymmetric relationship between the financial market and the COVID-19 pandemic in both short term and long term.
Research limitations/implications
An implication drawn from this study is that unprecedented health disasters should be resolved by unprecedented stringent countermeasures when conventional methods are ineffective. Although rigorous remedies may increase short-term liabilities, their implementation quickly ceases disease diffusion and helps an economy enter the recovery stage in a timelier manner.
Originality/value
The study is the first to examine the impact of the COVID-19 pandemic on financial stability, via the interbank market lens, in a developing country that relies on the bank-based financial system.
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Depuis une vingtaine d'années, les pays d'Asie sont devenus à la fois un marché et un point d'arrivée de flux de clientèle, de plus en plus nombreux. Entre 1970 et 1990, la…
Abstract
Depuis une vingtaine d'années, les pays d'Asie sont devenus à la fois un marché et un point d'arrivée de flux de clientèle, de plus en plus nombreux. Entre 1970 et 1990, la progression des visiteurs a été multipliée par presque huit. L'ensemble géographique Asie/Océanie représente près de 15 % du tourisme international et plus de 17% des recettes touristiques. Le marché a tendance à éclater entre les pays à fort développement industriel comme le Japon, Taiwan, la Corée, Hong Kong ou Macao, les pays à développement accéléré comme Singapour, la Thaïlande, la Malaisie et de nouveaux pays comme les Philippines, l'Indonésie ou le continent indochinois.
Eleni Zafeiriou, Muhammad Azam and Alexandros Garefalakis
Within an effort of European Union (EU) policy to achieve carbon-neutral agriculture, the present study intends to explore the impact of carbon emissions generated by different…
Abstract
Purpose
Within an effort of European Union (EU) policy to achieve carbon-neutral agriculture, the present study intends to explore the impact of carbon emissions generated by different sources related to agriculture namely energy used in farming, by enteric fermentation and by fertilizers on agricultural income in 25 countries from EU.
Design/methodology/approach
In order to evaluate the environmental – economic performance linkage for EU agriculture, we employ a couple of different widely used panel unit root tests explicitly Levin, Li and Chu, Im, Pesaran and Shin, ADF and PP Fisher Chi-square test cointegration test (Pedroni and Kao cointegration tests) and model estimation methodologies namely the FMOLS and DOLS and ARDL – PMG models.
Findings
All the cointegration techniques employed namely Pedroni, Kao test and Johansen Pesaran cointegration tests validate the existence of long run relationships. The most significant finding is the model estimation based on three different methodologies namely FMOLS, DOLS and ARDL/PMG models. No convergence in the results was found by different estimation models. For the short term coefficients and more specifically for the case of carbon emissions generated by energy the impact on agricultural income seems to be decreasing with a decreasing trend, a result that validates the little effort made by farmers to limit carbon emissions along with the limited efficacy of the implementing policy. The same findings are valid for the first two estimation models while for the case of the third model the reversed relationship is validated. For the carbon emissions generated by enteric fermentation, the inverted-U pattern is validated with DOLS and ARDL/PMG model while for the case of fertilizers only the third model confirms the validity of inverted-U- pattern.
Practical implications
Based on the obtained empirical results, a list of policy implications is unveiled with multiple impacts on the strategy and practices adopted by farmers in order for the objective of eco efficieny to be achieved.
Originality/value
The conducted research is focusing on the environmental – economic performance linkages for EU agriculture and examines the role of agri – environmental policy in the evolution of the particular relationship for different sources of environmental pollution in agricultural activity.
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Nga Thi Thuy Ho, Hung Trong Hoang, Pi-Shen Seet, Janice Jones and Nhat Tan Pham
The purpose of this study is to examine the determinants of career satisfaction of professional accounting returnees who have studied and/or worked abroad and then returned to…
Abstract
Purpose
The purpose of this study is to examine the determinants of career satisfaction of professional accounting returnees who have studied and/or worked abroad and then returned to work in different types of international workplaces in their home country.
Design/methodology/approach
A survey of professional accounting returnees in Vietnam was undertaken and multiple regression analysis was applied to test the proposed relationships.
Findings
This study finds that career satisfaction is affected by career fit, career sacrifice, types of international workplaces (domestically headquartered firms versus globally headquartered firms) and cross-cultural work readjustment. Further, cross-cultural work readjustment partially mediates the effect of career fit and career sacrifice on career satisfaction.
Practical implications
The research provides the basis for designing career-related employee experiences to support career satisfaction of professional accounting returnees.
Originality/value
This study integrates dimensions of career embeddedness with cross-cultural work readjustment and employee experiences, which are normally studied separately, in different types of international workplaces. It contributes to the limited research on contributors to well-being in the form of career satisfaction among professional returnees in an emerging economy.
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