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Islanding detection has become a serious concern due to the extensive integration of renewable energy sources. The non-detection zone (NDZ) and system-specific applicability, which are the two major issues with the islanding detection methods, are addressed here. The purpose of this paper is to devise an islanding detection method with zero NDZ and, which will be applicable to all types of renewable energy sources using the sequence components of the point of common coupling voltage.

Here, a parameter using the sequence components is derived to devise an islanding detection method. The parameter derived from the sequence components of point of common coupling voltage is analysed using wavelet transform. Various operating conditions, such as islanding and non-islanding, are considered for several test systems to evaluate the performance of the proposed method. All the simulations are carried out in Simulink/MATLAB environment.

The results showed that the proposed method has zero NDZ for both inverter- and synchronous generator-based renewable energy sources. In addition, the proposed method works satisfactorily as per the IEEE 1547 standards requirement.

Performance of the proposed method has been tested in several test systems and is found to be better than some conventional methods.

Environmental dynamics affect all sectors, and retailing is no exception. Scholarships reveal that, in such turbulent times, entrepreneurial characteristics are essential for business. In academic research, entrepreneurial characteristics like entrepreneurial orientation (EO) and entrepreneurial competence (EC) are seldom evaluated for retailers. This study aims to decode the impact of small retailers’ EO and EC on firm business performance (BP). It also traces the mediation effect of EC in the relationship between EO and BP.

The study executed among 740 small retailers is a pioneering work to trace EO’s efficacy via EC on the retailer’s BP. The present research is a primal work in the Indian context. This work redesigns the EC scale to suit the retail context and evaluate its mediation role in the EO and BP relationship.

Examining the mediation model through structural equation modelling (SEM) adds empirical evidence to entrepreneurial value creation (EVC) theory and throws light on the indispensable qualities required for small business retailers. The outcomes of the SEM model portray that there is an association between the EO, EC and BP.

This study, though carried out methodically, it is constrained by the ensuing intricacies. The investigation was limited to the small- and medium-retailers engaged in retailing with a floor space from 500 to 5,000 square feet. All three constructs used in the study are measured using the self-reported perceptual scale, which infuses the subjectivity in the data. Exploring the EO and EC of widely dispersed retailers, examining the entrepreneurial character of large-format independent retailers and evaluating financial performance measures through retailers will add value to the study in future.

The study verified the central role of EC in the intangible resource-reward relationship. Among the five pillars of EVC theory, the role of intention and external finance are not considered in this work. The present work explored the EO and EC of existing retailers, and hence intention is excluded. The study concentrates on small retailers, and the role of external financing is not explored. Mishra and Zachary (2014b) opined that the EVC process should be studied in different context and listed out several prepositions. Considering the role of intention and external financing and studying several prepositions spelt out in the theory in varying contexts will throw more lights on the EVC process.

Risk factors for population relocation as a result of severe catastrophes are increasing on a global scale. The frequency of catastrophic weather events is rising, infrastructure is getting older, the population is expanding, and urbanization is increasing. This study explores the influencing factors of livelihood, vulnerability, and livelihood resilience of climate-induced displaced people in developing countries, particularly in South Asia. A mixed-method approach comprising a systematic review and a narrative review has been applied in this study. A systematic review guided by PRISMA has been used to identify the relevant documents and the extracted information has been described through a narrative review approach. This study reveals that climate-induced displaced people are generally vulnerable to maintaining their livelihood, but there are a few exceptional cases where displaced people could diversify their livelihood strategies. The major influencing factors of their livelihoods are riverbank erosion, loss of assets and properties, food insecurity, seasonal hunger, low access to finance, and low job opportunity. This study argues that climate-displaced people have a long struggle to enhance their livelihood resilience, but it is a challenging task for them, particularly at the household level. The major influencing indicators under adaptive, absorptive, and transformative capacities of livelihood resilience are income and food access, agricultural and non-agricultural assets, sensitivity, climate variability and hazards, basic services, social safety nets, and institutional participation. Appropriate governance in the structural and non-structural transformation of livelihood capitals can enhance the livelihood resilience of climate-induced displaced households. In the case of Bangladesh, the coastal and Riverine Island communities are the key victims of climate-induced hazards, so they migrated frequently to reduce their vulnerability and enhance livelihood resilience. The study recommends ensuring transparency and accountability, proper coordination among stakeholders for promoting the resettlement, disaster-resilient housing and infrastructure, and Khas land (government-owned land) to the displaced people can enhance their livelihood resilience.

The purpose of this paper is to study how board attributes impact corporate social responsibility (CSR). In particular, this paper aims to empirically examine the impact of financial performance on the relationship between board attributes and CSR. Board attributes such as board size, board independence, female board representation and CEO-chair duality are included.

This study uses panel data set of 200 French companies listed during 2007–2018 period. The direct and moderating effects were tested by using multiple regression technique.

The results indicate that significant direct relationships exist among board attributes and CSR. Board independence and female board representation are positively linked with CSR. However, board size and CEO duality are negatively associated with CSR. Findings show, also, that corporate financial performance accentuates significantly the effect of board size, board independence and CEO-duality on CSR, but does not moderate the relationship between female board representation and CSR.

The findings may be of interest to different stakeholders and policy-makers and regulatory bodies interested in enhancing CG initiatives to strengthen corporate social responsibility because it suggests thinking about implementing a broadly accepted framework of good CG practices to meet the demand for greater transparency and accountability. As an extension to this research, further study can examine the impact of ownership structure and audit quality on CSR issues.

This study extends the dynamic relationship between CG mechanisms and CSR by offering new evidence on how corporate financial moderates this relationship.

The purpose of this paper is to examine the relationship among fertility, female education and female labour participation in ASEAN-7 countries: Malaysia, Indonesia, Brunei, Myanmar, the Philippines, Vietnam and Thailand, between 1990 and 2015. The choice of these countries is informed by their economic, social and political importance in the ASEAN Bloc; while Indonesia boasts of the largest population in ASEAN, Brunei and Malaysia boast of relatively advanced economies, in GDP terms.

Pesaran’s test of panel unit root in the presence of cross-sectional dependence was employed to test for the stationarity properties of the series. The dynamic long-run coefficients of the variables were examined using the pooled mean group, common correlated effect and dynamic OLS techniques, while the Granger causality test was used to estimate the direction of causality among the variables.

The findings indicate that there is both negative and positive relationship between fertility and labour force participation, with causality running from labour force participation through fertility – on the one hand, and between education and labour force participation, with no causality between the two – on the other hand.

The study, therefore, upholds the role incompatibility and societal response hypothesis, as well as human capital and opportunity cost theories.

The appropriate policies are those that gear the countries’ fertility decisions towards the societal response hypothesis in order to enhance human capital development and increase productivity. This implies that the governments of ASEAN-7 countries should ease hindrances on a balanced combination of family-care and workforce participation on married women in view of the gender-wage gap created by female work apathy, which largely reduces domestic productivities. Appropriate policies in this direction include rising availability and affordability of childcare facilities, incentives for women higher education, attitudinal changes towards job-participating mothers, as well as legislated paid parental leaves which have balanced the, hitherto, incompatibility between work and childbearing.

Except for Abdullah et al. (2013), the authors have no knowledge of other authors who have worked on this relationship in the chosen ASEAN countries. This study is, however, an improvement upon that of Abdullah et al. (2013) in different ways, one of which is that it considers seven ASEAN countries, thus making the results more valid representation of the ASEAN Bloc. Furthermore, the Pesaran (2007) technique of unit root testing has not been found in any recent literature on the subject-matter. This technique, being a second-generation test, tests variable unit root in the presence of cross-sectional dependence.

This study aims to examine the long-run relationship between macroeconomic and financial conditions and the aggregate number of mergers and acquisitions (M&As) in the USA, drawing on data spanning from 1928 to 2019.

The study estimated a Vector Error Correction Model (VECM) encompassing four variables: the aggregate number of M&As, industrial production, the rates on three-month U.S. treasury bills and the closing price of the Dow Jones Industrial Average.

There exists a long-run relationship among the four variables. An increase in industrial production is associated with a fall in M&A transactions, reflecting a tendency for M&A waves to start during economic downturns. Similarly, contractionary monetary policy, which often happens during good economic and financial times, leads to a decline in M&A activity. When the equilibrium among the four variables is disrupted, the aggregate number of M&As, along with financial conditions, works to restore the equilibrium.

To the best of the authors’ knowledge, this is the first study to examine the long-run relationship between macroeconomic and financial conditions using data spanning nearly a century.

The purpose of this study is to determine whether the economic environment affects the merger and acquisition (M&A) activities in the restaurant industry.

The M&A transactions in the restaurant industry between 1981 and 2013 (n = 1,415) were examined. Data were collected from the Securities Data Corporation (SDC) database. Using an autoregressive distributed lag approach, this study developed three error correction models to explore the short- and long-term relationships between restaurant M&A activities and four macro-economic factors.

This study found that there was a long-term equilibrium relationship between the M&A activities and the four economic factors and that economic outlook had a significantly positive impact in the long term, while the effect of cost of debt was significantly negative in both the short and long terms. The findings suggest that restaurant firms are more likely to adopt M&A strategy when they are optimistic about the future economy and can take on debt at a low cost.

The findings of this study are expected to help practitioners make informative M&A decisions in the restaurant industry taking into consideration the economic environment. They will also help investors effectively manage their portfolios by predicting and ascertaining the proper time to invest in the restaurant industry based on the changes of economic environment.

No known study has been identified that examined the relationship between macro-economic factors and M&A activities in the restaurant industry. The findings of the study are expected to fill the gap in the literature by demonstrating the economic environment and the M&A activities in the restaurant industry are in a long-term equilibrium achieved by self-correction of their short-term disequilibrium.

The study aims to examine the export-led growth (ELG) hypothesis for Bangladesh. The direction of causality between export and output largely determines the success of export-oriented trade policies. A unidirectional causality running from export to output growth is required according to the narrow definition, while bidirectional causality is allowed for the broader definition. The study offers the causality inference, both from narrow and broader senses.

The study uses the bootstrap version of Toda and Yamamoto-modified causality tests, a recent development in time series econometrics, robust against the regularity conditions such as stationarity, properties of integration and cointegration and constancy of parameters. It uses monthly secondary data for the period of 1990-2014.

Test results suggest a unidirectional positive causal relationship from exports to output growth, meaning that the policies and strategies supporting exports are promoting output growth and thereby approve the ELG hypothesis for Bangladesh from the narrow sense. However, the absence of bidirectional causality between export and output growth, necessary to support the ELG hypothesis from the broader perspective, discards the conjecture that output growth is reinvigorated through the probable second-round effects of ELG produced from output growth to exports.

Lower investments in infrastructure, technology and education are reasons for the absence of ELG from the broader sense. Therefore, directing returns generated from exports for the development of technology, infrastructure and human capital, with regular and continuous revision of trade-liberalization policies so as to make its exports more competitive in the world market, will help Bangladesh trigger the second-round effect of ELG produced from output growth to exports.

Beyond the conventional approaches, this is the first contemporary time series econometrics causality analysis between export and output growth of Bangladesh, both from narrow and broader senses.

The study investigates the factors influencing the continuance intention to use Mobile Fitness Applications (MFAs), focusing on the roles of switching costs, guilt, and neutralization techniques in addressing temporary discontinuance.

A total of 212 valid responses were collected via an online survey in Malaysia. The data were analyzed using Partial Least Squares Structural Equation Modeling (PLS-SEM) to understand the relationships between the constructs.

The study confirms the significant impact of the Expectation Confirmation Model (ECM) constructs on the continuance intention to use MFAs. It highlights how users employ neutralization techniques to mitigate guilt from temporary discontinuance. Additionally, the study reveals that switching costs moderate the relationship between cognitive satisfaction and continuance intention, as well as between guilt and continuance intention. However, the direct effect of switching costs on continuance intention is negligible.

This research extends continuance intention literature by integrating switching costs, guilt, and neutralization techniques into the ECM framework, providing novel insights into user behavior regarding MFA discontinuance.

The application of mobile augmented reality (MAR) for enhancing user experiences and consumer patronizing intention has been the focus of recent MAR literature. Few studies examine the differences between apps. This study fills the research gap by examining how consumers assess their experiences with different MAR applications and how their decision-making process is performed, particularly in the setting of smartphones.

A web-based online survey was administered to collect data on consumers' perceptions of two different MAR apps: utilitarian and hedonic apps. Reliability and validity of the measurement scales, non-response bias and comment method bias were assessed. With the support of measurement model, partial least square (PLS) was employed to test the research hypotheses.

This study reveals that the technological attributes of augmented reality (AR) apps have significant effects on consumer perceptions of their utilitarian and hedonic benefits, including interactivity, visual quality, service quality, technicality and aesthetics. Moreover, this study shows that consumers of hedonic apps place more importance on their enjoyment with the MAR app; consumers of utilitarian apps focus more on the accrued functional values. The findings provide practical insights for retailers in AR marketing and application development in the MAR environment.

This study provides a comprehensive viewpoint for analyzing ongoing use and purchase intentions simultaneously in a unified theoretical framework. In addition, it compares different types of MAR apps: hedonic and utilitarian. Furthermore, it is one of the first few studies attempting to provide a comprehensive understanding of the predictive role of MAR technologies by incorporating privacy concerns into the research model based on user and gratification framework.