bluuebunny/crossref_metadata_2025_split huggingface dataset:
Examining investors' sentiments, behavioral biases and investment decisions during COVID-19 in the emerging stock market: a case of Pakistan stock market
Authors: Parveen Shagufta , Satti Zoya Wajid , Subhan Qazi Abdul , Riaz Nishat , Baber Samreen Fahim , Bashir Taqadus 
Published: July 2021

PurposeThis study investigates the impact of the COVID-19 pandemic on investors' sentiments, behavioral biases and investment decisions in the Pakistan Stock Exchange (PSX).Design/methodology/approachThe authors have assessed investors' behaviors and sentiments and the stock market overreaction during COVID-19 using a questionnaire and collected data from 401 investors trading in the PSX.FindingsResults of structural equation modeling revealed that the COVID-19 pandemic affected investors' behaviors, investment decisions and trade volume. It created feelings of fear and uncertainty among market participants. Evidence suggests that behavioral heuristics and biases, including representative heuristic, anchoring heuristic, overconfidence bias and disposition effect, negatively influenced investors' decisions at the PSX.Research limitations/implicationsThis study will contribute to behavioral finance literature in the context of developing countries as it has revealed the impact of COVID-19 on the emerging stock market, and its results are generalizable to other emerging stock markets.Practical implicationsThe findings of this study will help academicians, researchers and policymakers of developing countries. Academicians can formulate new behavioral models that can depict the solutions of dealing with an uncertain situation like COVID-19. Policymakers like the Securities Exchange Commission and the PSX can formulate crisis management strategies based on behavioral finance concepts to cope with situations like COVID-19 in the future and help lessen investors' losses in the stock markets. The role of the Securities Exchange Commission is crucial as it regulates the financial markets. It can arrange workshops to educate investors to manage their decisions during crisis time and focus on the best use of irrational and rational decision-making at the same time using Lo (2004) adaptive market hypothesis.Originality/valueThe novelty of the paper is that the authors have introduced overconfidence and disposition effect as mediators that create a connection between representative and anchoring heuristics and investment decisions using primary data collected from investors (institutional and retail) to demonstrate the presence of psychological biases during COVID-19, and it has been done for the first time according to authors' knowledge. It is a contribution and addition to the behavioral finance literature in the context of developing countries' stock markets and their efficiency.
Neo-liberalism translated into preconditions for women entrepreneurs – two contrasting cases
Authors: Tillmar Malin , Ahl Helene , Berglund Karin , Pettersson Katarina 
Published: July 2021

Purpose
Contrasting two countries with different gender regimes and welfare states, Sweden and Tanzania, this paper aims to analyse how the institutional context affects the ways in which a neo-liberal reform agenda is translated into institutional changes and propose how such changes impact the preconditions for women’s entrepreneurship.

Design/methodology/approach
This study uses document analysis and previous studies to describe and analyse the institutions and the institutional changes. This paper uses Scandinavian institutional theory as the interpretative framework.

Findings
This study proposes that: in well-developed welfare states with a high level of gender equality, consequences of neo-liberal agenda for the preconditions for women entrepreneurs are more likely to be negative than positive. In less developed states with a low level of gender equality, the gendered consequences of neo-liberal reforms may be mixed and the preconditions for women’s entrepreneurship more positive than negative. How neo-liberalism impacts preconditions for women entrepreneurs depend on the institutional framework in terms of a trustworthy women-friendly state and level of gender equality.

Research limitations/implications
The study calls for bringing the effects on the gender of the neo-liberal primacy of market solutions out of the black box. Studying how women entrepreneurs perceive these effects necessitates qualitative ethnographic data.

Originality/value
This paper demonstrates why any discussion of the impact of political or economic reforms on women’s entrepreneurship must take a country’s specific institutional context into account. Further, previous studies on neo-liberalism have rarely taken an interest in Africa.
Security, sustainability and supply chain collaboration in the humanitarian space
Authors: Larson Paul D. 
Published: July 2021

PurposeTo extend humanitarian supply chain relationships beyond logistics concerns of delivery, quality and cost. As humanitarian actors continue to face increasing numbers of natural disasters, armed conflicts and attacks on aid workers, security (risk) and sustainability are issues of growing importance. Aiming to inspire discussion, the paper concludes with a research agenda.Design/methodology/approachThis is a conceptual paper inspired by relevant statistics, news reports and academic literature.FindingsWorldwide natural disasters and armed conflicts are on the rise. So are deliberate attacks on aid workers. Thus, humanitarian supply chain design must include considerations of security and sustainability. Agencies have several options for integrating matters of security and sustainability with the delivery of aid, from being reactive to creating internal solutions to forming proactive relationships with security and sustainability experts.Research limitations/implicationsThere are numerous opportunities for research in the areas of security, sustainability and supply chain relationships.Practical implicationsThrough advocacy and supply chain relationships, humanitarian agencies can enhance security for aid workers and civilians affected by conflict and disasters. Looking to the future, they can also make a positive difference on issues of sustainability.Social implicationsThere is an opportunity to enlarge the “humanitarian space” – and increase security for aid workers and civilians, especially in areas of armed conflict. In the long term, aid agencies can also help eliminate social problems such as gender inequality.Originality/valueThis appears to be among the first papers to discuss matters of security and sustainability in the context of humanitarian supply chain collaboration.
A conceptual framework model for an effective cold food chain management in sustainability environment
Authors: Turan Cansu , Ozturkoglu Yucel 
Published: July 2021

PurposeThere is a large number of perishable foodstuffs produced, stored, distributed and delivered daily around the world. Almost all except for root vegetables are sensitive products to temperature. Thus, adopting uninterrupted and appropriate logistics activities with predetermined range of temperature from production site until end-user is critical for ensuring required quality and safety. If a mistake is made during either transport or storage, it not only becomes risky for human health, but also generates huge food waste for the environment and negative economic impact for food providers. Therefore, this study aims to identify all potential factors affecting the cold chain performance in the food industry and to design a framework that includes these factors. This framework is also a roadmap for managers, food providers and logistics parties for sustainable cold chain management.Design/methodology/approachConsidering, tangible and intangible potential criteria, the ultimate goal of this study is to identify potential criteria affecting cold food chain performance and propose a conceptual framework including 12 main criteria. Next, the importance order of each criterion and the causal relationships between them are determined. In this study, this relationship among criteria is analyzed by using fuzzy Decision-making Trial and Evaluation Laboratory (DEMATEL) approach because of its ability to solve complex problems by ensuring causal relationship among factors, additionally to determine importance order. Finally, suggestions for administrative implications are presented.FindingsFuzzy DEMATEL was used to explain the causal link and importance order among identified drivers. The analysis shows that five criteria (C1, C3, C8, C9 and C12) belong to cause (influential) groups and remaining seven criteria belong to effect (influenced) groups. The highest influential criterion is staff (C8) and is followed by technical issues (C9) as the second most influential factor. Additionally, top three most important factors are traceability (C7), staff (C8) and cold transportation (C5). According to the numerical results of fuzzy DEMATEL implementations, suggestions for managerial implementations are presented.Practical implicationsThe main contribution of the study is to propose meaningful suggestions for managerial implications about sustainable cold chain in food industry for businesses and to examine causal relations between criteria and to rank criteria in descending importance order.Originality/valueTo the best of the authors’ knowledge, this is the first study that focuses on determining the potential criteria affecting cold supply chain performance both theoretically and empirically in the sustainability environment. What are the enablers that affect the cold food supply chain stages is the research question of this study.
The mediating effects of program loyalty in loyalty rewards programs: an experimental design in coffee shops
Authors: Başgöze Pınar , Atay Yaprak , Metin Camgöz Selin , Hanks Lydia 
Published: July 2021

PurposeThe purpose of this study is to evaluate the impact of reward structure on the customer's value perception of the program, loyalty to the program and loyalty to the firm.Design/methodology/approachA 2 (type of reward) x 2 (timing of redemption) between subjects experimental design was conducted. In addition, the indirect effect of the customer's value perception of the program on loyalty to the firm via loyalty to the program is tested with Hayes and Preacher's mediation procedure.FindingsStudy results indicated that type of reward has a positive impact on the perceived value of a loyalty program. Program loyalty mediates the relationship between the perceived value of the loyalty program and customer loyalty, as well as the relationship between type of reward and customer loyalty.Originality/valueThe findings of this study demonstrate the importance of the type and timing of loyalty program rewards on customer perceptions of the value of the loyalty program. In addition, this study is a step forward in providing a deep understanding of the impact of such perceptions on loyalty. These findings fill a number of research gaps and provide tangible guidance for practitioners.
Role of key performance indicators on agile transformation of performance management in research institutes towards innovative commercial agriculture
Authors: Abeysiriwardana Prabath Chaminda , Jayasinghe-Mudalige Udith Krishantha 
Published: July 2021

Purpose
Key performance indicators (KPIs) are in use to determine how and the extent to which the business objectives of an organization are achieved. This paper aims to evaluate the contribution of a research institute in terms of KPIs to support its process of decision-making towards, etc., innovation, sustainability and improvement.

Design/methodology/approach
In light of this, a systemic review was conducted on a set of relevant scholarly studies to identify the trends which shed light on the possible critical success factors to be effectively used in research institutes in association with the development of commercial agriculture. It examines whether, and if so how KPIs that are highly associated with those critical success factors are disruptive in research culture in an institute with certain organization design to promote research on innovative commercial agriculture.

Findings
The study highlighted some important aspects of commercial agriculture that showed strong links with possible critical success factors that could be used to develop a possible KPI set for a research institute. The salient features in a model performance management system with such KPIs of a research institute having strategical contribution for commercial agriculture are further elaborated.

Originality/value
This manuscript is a conceptual piece that advocates research institutes geared towards commercial agriculture development to begin using KPIs as part of research culture to evaluate their success. The paper suggests that commercial agriculture – perhaps, especially in developing countries – faces many challenges and using KPIs could help diagnose when and why essential processes break down. This study shows possible avenues of KPI use in research institutes that have not been very well discussed or discussed meagerly that have high potential to be integrated into successful KPIs towards innovative commercial agriculture.
Developing supply chain risk management capabilities by aligning strategies: integrating Triple-A model
Authors: Ahmed Waqar , Rashidi Muhammad Zaki 
Published: July 2021

PurposeRisk is primarily managed by developing the right strategies. Effective alignment of lean and agile strategies is always challenging for practitioners to create firm’s competitiveness. The purpose of this study is to comprehend the behavior of these fundamental supply chain (SC) strategies by using the Triple-A framework.Design/methodology/approachSample data is collected from 257 SC professionals serving in manufacturing firms through a self-administered structured questionnaire. The statistical technique used to perform hypotheses testing is structural equation modeling.FindingsThis study discloses a few critical attributes of lean and agile strategies while attempting to create strategic alignment and gain maximum benefits out of it. One of the key findings is that a lean strategy finds it challenging to create adaptability. However, better alignment among the market priorities and operational capabilities may improve risk management capabilities.Practical implicationsThis study posits various vital insights for strategy-makers. For instance, it is advised to the operations managers that lean resources are usually never capable of adopting change but can be aligned with the market changes to create a SC risk management capability for the firm.Originality/valueThis is an original research with various useful insights for SC operations strategy-makers and academic researchers as it reveals a key empirical evidence of past vital concepts.
International evidence of changing assurance practices for carbon emissions disclosures
Authors: Datt Rina , Prasad Pranil , Vitale Connie , Prasad Krishan 
Published: July 2021

PurposeThe market for the assurance of carbon emissions disclosures is showing intensive growth. However, due to the largely voluntary nature of carbon reporting and assurance, there are currently no clear standards or guidelines and little is known about it. The purpose of this paper is to examine the reporting and assurance practices for carbon emissions disclosures.Design/methodology/approachThis study provides evidence on this market, with a sample that includes 13,419 firm-year observations across 58 countries between 2010 and 2017 from the Carbon Disclosure Project (CDP) database.FindingsThe results show that the demand for carbon emissions reporting comes mainly from North America, the UK and Japan. Recently, markets such as South Africa have also shown increased demand for carbon reporting. The data also shows that more firms are seeking assurance for their carbon emissions reports. Legitimacy, stakeholder and institutional theories are used to explain the findings of this study.Research limitations/implicationsThe results have important implications for firms that produce carbon emissions disclosures, assurance service providers, legislators, regulators and the users of the reports and there should be more specific disclosure guidelines for level and scope of reporting.Originality/valueAmongst the firms that do provide assurance on their carbon emissions reports, a majority do so using specialist assurance providers, with only limited assurance being provided. The results further show that a myriad of assurance frameworks is being used to assure the carbon emissions disclosures.
Predictors of binge eating: relevance of BMI, emotional eating and sensivity to environmental food cues
Authors: Černelič-Bizjak Maša , Guiné Raquel P.F. 
Published: July 2021

Purpose
Understanding humans’ food intake practices is helpful in reducing health problems. The purpose of this study was to investigate the relationships between eating behaviours and binge eating and to examine the influence of sex and weight status on these relationships.

Design/methodology/approach
A total of seventy-eight participants (39 with overweight; mean age: 38.1 ± 6.3 years; body mass index [BMI]: 25 ± 5.7 kg/m2) underwent measurements of binge eating, eating styles and body compositions. A hierarchical multiple regression analysis was performed to predict binge eating as a function of eating styles and demographic variables.

Findings
Women presented higher levels of binge eating symptomatology and emotional eating than men. The analysis showed that age and gender did not emerge as important predictors of binge eating. In contrast, emotional and external eating and BMI were found to be important predictors of binge eating. The results indicate that higher emotional and external eating behaviour with higher BMI are important risk factors for binge eating in a non-clinical sample.

Originality/value
In this study, BMI was used as a causal factor rather than a consequence of deregulation of eating behaviour. An individual’s tendency to binge eat may be determined by BMI, emotional eating and sensitivity to environmental food stimuli. Understanding sex differences and causal relationships between eating behaviours is critical for the prevention and treatment of obesity and related health problems and for proper dietary management.
Wellness tourism and the components of its offer system: a holistic perspective
Authors: Dini Mauro , Pencarelli Tonino 
Published: July 2021

PurposeThe purpose of this paper is to conceptually examine the phenomenon of wellness tourism under a holistic and systemic lens, focusing on the offer system and the main components necessary for the staging of wellness experiences. This approach to holistic wellbeing within the tourism sector has led to a broadening of the type of services and experiences that make up the value propositions that can positively contribute to people’s wellbeing.Design/methodology/approachThis study identifies and defines the components of wellness tourism (including sectors not traditionally associated with it) through a review and analysis of the extant literature on “wellness tourism” and “wellbeing tourism” of the past two decades; the components were classified through an open coding process.FindingsWellness tourism, as a broad multidimensional concept, is composed by ten different components of the offer system: hot springs, spas, medical tourism, care of the body and mind, enogastronomy, sports, nature and environment, culture, spirituality and events. Each of these categories may represent a single touristic offer targeted to specific market segments, but they may also be one of several components within an integrated mix of tourism products proposed.Originality/valueA holistic view of wellness tourism has implications for strategic marketing processes. Destination Management Organizations and company managers should segment their demand according to more innovative criteria than what has traditionally been adopted for wellness in terms of health care and medical procedures. Value propositions for tourists should be wellness-driven to satisfy the growing demand for wellness/well-being and should involve the participation of all the various actors and producers within the wellness tourism offer system at wellness destinations.
Control of inverters in standalone and grid-connected microgrid using different control strategies
Authors: Gurugubelli Vikash , Ghosh Arnab 
Published: July 2021

Purpose
The share of renewable energy sources (RESs) in the power system is increasing day by day. The RESs are intermittent, therefore maintaining the grid stability and power balance is very difficult. The purpose of this paper is to control the inverters in microgrid using different control strategies to maintain the system stability and power balance.

Design/methodology/approach
In this paper, different control strategies are implemented to the voltage source converter (VSC) to get the desired performance. The DQ control is a basic control strategy that is inherently present in the droop and virtual synchronous machine (VSM) control strategies. The droop and VSM control strategies are inspired by the conventional synchronous machine (SM). The main objective of this work is to design and implement the three aforementioned control strategies in microgrid.

Findings
The significant contributions of this work are: the detailed implementation of DQ control, droop control and VSM control strategies for VSC in both grid-connected mode and standalone mode is presented; the MATLAB/Simulink simulation results and comparative studies of the three aforementioned controllers are introduced first time in the proposed work; and the opal-RT digital real-time simulation results of the proposed VSM control show the superiority in transient response compared to the droop control strategy.

Research limitations/implications
In the power system, the power electronic-based power allowed by VSM is dominated by the conventional power which is generated from the traditional SM, and then the issues related to stability still need advance study. There are some differences between the SM and VSM characteristics, so the integration of VSM with the existing system still needs further study. Economical operation of VSM with hybrid storage is also one of the future scopes of this work.

Originality/value
The significant contributions of this work are: the detailed implementation of DQ control, droop control and VSM control strategies for VSC in both grid-connected mode and standalone mode is presented; the MATLAB/Simulink simulation results and comparative studies of the three aforementioned controllers are introduced first time in the proposed work; and the opal-RT digital real-time simulation results of the proposed VSM control show the superiority in transient response compared to the droop control strategy.