bluuebunny/crossref_metadata_2025 huggingface dataset:
Constructing information experience: a grounded theory portrait of academic information management
Authors: Conrad Lettie Y. , Bruce Christine S. , Tucker Virginia M.
Published: September 2020

Purpose

This paper aims to discuss what it means to consider the information experience of academic information management from a constructivist grounded theory perspective. Using a doctoral study in progress as a case illustration, the authors demonstrate how information experience research applies a wide lens to achieve a holistic view of information management phenomena. By unifying a range of elements, and understanding information and its management to be inseparable from the totality of human experience, an information experience perspective offers a fresh approach to answering today's research questions.

Design/methodology/approach

The case illustration is a constructivist grounded theory study using interactive interviews, an original form of semi-structured qualitative interviews combined with card-sorting exercises (Conrad and Tucker, 2019), to deepen reflections by participants and externalize their information experiences. The constructivist variant of grounded theory offers an inductive, exploratory approach to address the highly contextualized information experiences of student-researchers in managing academic information.

Findings

Preliminary results are reported in the form of three interpretative categories that outline the key aspects of the information experience for student-researchers. By presenting these initial results, the study demonstrates how the constructivist grounded theory methodology can illuminate multiple truths and bring a focus on interpretive practices to the understanding of information management experiences.

Research limitations/implications

This new approach offers holistic insights into academic information management phenomena as contextual, fluid and informed by meaning-making and adaptive practices. Limitations include the small sample size customary to qualitative research, within one situated perspective on the academic information management experience.

Originality/value

The study demonstrates the theoretical and methodological contributions of the constructivist information experience research to illuminate information management in an academic setting.
The mediating role of positive perceptions on coping strategies and psychological well-being among mothers of children with intellectual disabilities
Authors: Gupta Simmi , Kumar Aneesh
Published: September 2020

Purpose

Research on caregiving has been considering the positive effects experienced by the mothers of children with disabilities. This paper aims to examine whether positive perceptions mediate the relationships between coping strategies used and psychological well-being among mothers of children with intellectual disabilities.

Design/methodology/approach

The study opted for a quantitative approach that includes a correlation research design to examine the relationships between the variables of coping, positive perceptions and well-being among mothers of children with intellectual disabilities attending special schools in the metropolitan city Bengaluru, India. The four-factor structure of Brief COPE examined were active avoidance coping, problem-focussed coping, positive coping and religious-denial coping. “Positive perceptions” refer to the positive contributions for the mother from the experiences of raising a child with intellectual disability. Mediation analysis explored the relationship between the variables.

Findings

Problem-focussed coping was the most commonly reported coping factor and was associated with higher levels of well-being. Active-avoidance coping was the least commonly reported coping strategy. Positive perceptions partially mediated the relationship between the four coping factors and maternal well-being. These findings indicate that positive maternal perceptions have important implications for the employment of effective coping strategies that are associated with enhancement of psychological well-being.

Originality/value

The focus on positive perceptions would help in understanding the use of coping strategies and planning of support services or interventions. The positive mental health of mothers paves the way for positive developments in the child’s physical and psychological health.
A historical approach to understanding governance of extreme urban heat in Fukuoka, Japan
Authors: Mabon Leslie
Published: September 2020

Purpose

The purpose of this paper is to contribute to emergent understandings in research into urban climate change-related disasters (such as extreme heat), which recognise that present-day actions or failures of cities to address climate risk are rooted in a historical context.

Design/methodology/approach

The paper analyses content of scientific journals produced by the not-for-profit Kyushu Environmental Evaluation Association in Fukuoka since the 1970s. The aim is to evaluate the shifting understanding and conception of a liveable urban environment within Fukuoka over time and assess how this narrative has informed capability to understand and manage extreme heat as an emergent disaster risk.

Findings

The strong technical competences enabling Fukuoka to undertake evidence-based management of risks from climate-related disasters today exist at least partially because of earlier environmental concerns within the city and an early emergence of techno-scientific competence within the city's research institutions working at the science–policy interface.

Originality/value

The findings suggest a need to avoid uncritically exporting “lessons” from apparent urban climate “success stories”, without full recognition of the historical context enabling production and utilisation of weather and climate knowledge in specific locations.
Using computational fluid dynamics for different alternatives water flow path in a thermal photovoltaic (PVT) system
Authors: Hoseinzadeh S. , Sohani Ali , Samiezadeh Saman , Kariman H. , Ghasemi M.H.
Published: September 2020

Purpose

This study aim to use the finite volume method to solve differential equations related to three-dimensional simulation of a solar collector. Modeling is done using ANSYS-fluent software program. The investigation is done for a photovoltaic (PV) solar cell, with the dimension of 394 × 84 mm2, which is the aluminum type and receives the constant heat flux of 800 W.m−2. Water is also used as the working fluid, and the Reynolds number is 500.

Design/methodology/approach

In the present study, the effect of fluid flow path on the thermal, electrical and fluid flow characteristics of a PV thermal (PVT) collector is investigated. Three alternatives for flow paths, namely, direct, curved and spiral for coolant flow, are considered, and a numerical model to simulate the system performance is developed.

Findings

The results show that the highest efficiency is achieved by the solar cell with a curved fluid flow path. Additionally, it is found that the curved path’s efficiency is 0.8% and 0.5% higher than that of direct and spiral paths, respectively. Moreover, the highest pressure drop occurs in the curved microchannel route, with around 260 kPa, which is 2% and 5% more than the pressure drop of spiral and direct.

Originality/value

To the best of the authors’ knowledge, there has been no study that investigates numerically heat transfer, fluid flow and electrical performance of a PV solar thermal cell, simultaneously. Moreover, the effect of the microchannel routes which are considered for water flow has not been considered by researchers so far. Taking all the mentioned points into account, in this study, numerical analysis on the effect of different microchannel paths on the performance of a PVT solar collector is carried. The investigation is conducted for the Reynolds number of 500.
Stakeholder and resource‐based antecedents and performance outcomes of green export business strategy: insights from an emerging economy
Authors: Bıçakcıoğlu-Peynirci Nilay , Tanyeri Mustafa
Published: September 2020

Purpose

Building upon insights from institutional theory and resource-based view (RBV), the aim of this study is to investigate the direct effects of stakeholder pressures on organizational resources, organizational capabilities and green export business strategy and to explore the indirect impacts of organizational resources and capabilities on the link between stakeholder pressure and green business strategy from an emerging economy.

Design/methodology/approach

A quantitative study was conducted to test the conceptual model within this study. In total, 235 questionnaires were collected from Turkish exporting manufacturing companies and the data was analyzed through structural equation modeling.

Findings

The results of the study demonstrated that stakeholder pressures have strong and positive effects on organizational resources and organizational capabilities for firms from emerging markets. Also, organizational resources, capabilities and stakeholder pressures have significant impacts on green export business strategy, which in turn, influences positively export market and financial performance.

Practical implications

Several implications were presented in this study via examining the forces affecting companies' environmental strategies and how implementing these strategies result in favorable gains in their international operations for emerging country exporters.

Originality/value

The contribution of this study lies in the under-researched context, in discussing the mutually and contradictory roles played by stakeholders and in examining determinants of the adoption of green strategies by emerging-market exporters. In this sense, stakeholders make the life of the company tougher at home by demanding a greener posture; on the other hand, by doing so, they prompt the company to be competitive when selling to developed markets.
Product meanings as drivers of sport consumer behavior: evidence from the Greek sport industry
Authors: Papadimitriou Dimitra , Apostolopoulou Artemisia , Branvold Scott , Gargalianos Dimitrios
Published: September 2020

Purpose

Building on existing sport licensing research from the North American market, the primary goal of this study was to explore meanings embedded in sport licensed products in the Greek sport market. The secondary goal was to examine the extent to which product meanings can predict favorable sport consumer behaviors.

Design/methodology/approach

Data were collected from football and basketball fans of the two biggest professional sport clubs in Greece. A total of 255 Greek fans completed the surveys. Data were analyzed using exploratory and confirmatory factor analysis and structural equation modeling.

Findings

The findings uncovered a 14-item solution to capture the meanings attached to sport licensed products in the Greek market, including four factors-sources: experience, socialization, aesthetics and locality. Meanings related to aesthetics and experience significantly and positively predicted customer satisfaction, word-of-mouth communication, purchase intention and willingness to pay a price premium for licensed products of one's favorite team.

Practical implications

From a practical standpoint, this study shows that sport licensed products need to be positioned in the market based on their aesthetic quality. Also, communication plans that associate these products with opportunities for unique experiences, relationships with other fans and a connection to one's local community can drive sales, especially in less developed sport markets such as Greece.

Originality/value

This research contributes to existing literature by highlighting the prominent role of the aesthetic appeal of team licensed products as well as the experience of sport consumers as sources of meaning and value for the owners of those products.
Overtourism in Indian cities: a case study of Nainital
Authors: Barbhuiya Mahfuzuar Rahman
Published: September 2020

Purpose

This study aims to address the issue of overtourism, its causes and impacts and propose a strategy based on a theoretical overtourism matrix to be applied to the Nainital city.

Design/methodology/approach

Reports on rules and regulations from government authorities, court orders and newspaper reports were studied to understand the severity of overtourism. Focus interviews were undertaken, and monthly tourist arrival data for 13 years is analysed to gauge the levels of overtourism.

Findings

The study identifies the factors such as communication gaps, lack of stakeholders’ participation and non-availability of the tourism development plan as the primary reasons for the absence of sustainable overtourism solution. The study finds the extent of overtourism and its adverse effects on Nainital and underlines the need for policy interventions and optimal management of resources. The findings of this study highlight the need for sustainable long-term strategies.

Research limitations/implications

Overtourism can be understood and analysed in a better way with more granular data level.

Practical implications

The strategies presented can be applied at the policy level in the small- and mid-sized cities that are on hills or near the waterbody-side and experience mostly day and budget travellers. The understanding of resident–tourist interaction and impacts will help in preparing a better sustainable tourism development plan. The practical strategies of overtourism issues may be implemented for tourism experience and development.

Originality/value

This study investigates, for the first time, the impact of overtourism and offers strategies for an Indian city. This study will help tourism managers in developing policies for sustainable tourism development of hill cities or waterbody-side in India.
How does a customer prefer community or brand? The impacts of customer experience on customer loyalty based on the perspective of value co-creation
Authors: Bu Qingjuan , Jin Yongsheng , Li Zhaohui
Published: September 2020

Purpose

With the development of social networking service and WeMedia, virtual brand community has become a typical platform of value co-creation and customers have become a core subject of value co-creation. The high proportion of negative members and even zombie members has become an obstacle to the sustainable development of many communities. Then, how to maintain and promote the sustainable development of virtual brand community? The purpose of this article is to examine how customers prefer community or brand.

Design/methodology/approach

This paper obtained data through an online questionnaire survey to test the proposed hypotheses of this study.

Findings

The findings of this study indicated that practical and social values not only promote customers to be loyal toward community but also drive customers to be loyal toward brand and their influence on community loyalty is greater than on brand loyalty, but entertainment value does not significantly affect community and brand loyalty. The effect of practical and social values on community loyalty is fully mediated by the effect of brand loyalty, and the effect of practical and social values on brand loyalty is fully mediated by the effect of community loyalty.

Originality/value

This research enriches the research study’s results of value co-creation theory and customer assets, thus providing a new perspective for research on customer loyalty.
Innovation, institutions and economic growth in sub-Saharan Africa – an IV estimation of a panel threshold model
Authors: Forson Joseph Ato , Opoku Rosemary Afrakomah , Appiah Michael Owusu , Kyeremeh Evans , Ahmed Ibrahim Anyass , Addo-Quaye Ronald , Peng Zhen , Acheampong Ernest Yeboah , Bingab Bernard Bekuni Boawei , Bosomtwe Emmanuel , Awoonor Akorkor Kehinde
Published: September 2020

Purpose

The significant impact of innovation in stimulating economic growth cannot be overemphasized, more importantly from policy perspective. For this reason, the relationship between innovation and economic growth in developing economies such as the ones in Africa has remained topical. Yet, innovation as a concept is multi-dimensional and cannot be measured by just one single variable. With hindsight of the traditional measures of innovation in literature, we augment it with the number of scientific journals published in the region to enrich this discourse.

Design/methodology/approach

We focus on an approach that explores innovation policy qualitatively from various policy documents of selected countries in the region from three policy perspectives (i.e. institutional framework, financing and diffusion and interaction). We further investigate whether innovation as perceived differently is important for economic growth in 25 economies in sub-Saharan Africa over the period 1990–2016. Instrumental variable estimation of a threshold regression is used to capture the contributions of innovation as a multi-dimensional concept on economic growth, while dealing with endogeneity between the regressors and error term.

Findings

The results from both traditional panel regressions and IV panel threshold regressions show a positive relationship between innovation and economic growth, although the impact seems negligible. Institutional quality dampens innovation among low-regime economies, and the relation is persistent regardless of when the focus is on aggregate or decomposed institutional factors. The impact of innovation on economic growth in most regressions is robust to different dimensions of innovation. Yet, the coefficients of the innovation variables in the two regimes are quite dissimilar. While most countries in the region have offered financial support in the form of budgetary allocations to strengthen institutions, barriers to the design and implementation of innovation policies may be responsible for the sluggish contribution of innovation to the growth pattern of the region.

Originality/value

Segregating economies of Africa into two distinct regimes based on a threshold of investment in education as a share of GDP in order to understand the relationship between innovation and economic growth is quite novel. This lends credence to the fact that innovation as a multifaceted concept does not take place by chance – it is carefully planned. We have enriched the discourse of innovation and thus helped in deepening understanding on this contentious subject.
Examining the roles of students' beliefs and security concerns for using smartwatches in higher education
Authors: Al-Emran Mostafa , Granić Andrina , Al-Sharafi Mohammed A. , Ameen Nisreen , Sarrab Mohamed
Published: September 2020

Purpose

Despite the increased use of wearables in education, little attention has been paid to why some students are more likely to adopt smartwatches than others. The question of what impacts the adoption of smartwatches in educational activities is still neglected. In addition, the question of how security determinants can affect the adoption of smartwatches by students has not been addressed yet. Hence, this study aims to develop a theoretical model by integrating the technology acceptance model (TAM) and protection motivation theory (PMT) to study students' adoption of smartwatches for educational purposes.

Design/methodology/approach

Questionnaires were distributed to university students in Malaysia. A total of 679 valid responses were collected. The collected data were analyzed using partial least squares-structural equation modeling (PLS-SEM).

Findings

The results of data analysis provide support for the proposed model. Furthermore, the findings indicated that perceived vulnerability, self-efficacy, response efficacy, response cost, ease of use and perceived usefulness have significant effects on students' behavioral intention to use smartwatches for educational purposes. In addition, perceived ease of use of smartwatches for educational purposes helps students to realize the benefits of this technology.

Originality/value

This is an original study that develops a new holistic theoretical model by combining the PMT and TAM to study the effects of ease of use, usefulness and security-related factors on the adoption of smartwatches for educational purposes. The study offers practical implications for universities and higher education institutions to improve students' learning experiences to ensure their sustainability using new and innovative ways by exploiting new technologies such as smartwatches.
Consumer default and optimal consumption decisions
Authors: Bechlioulis Alexandros P. , Brissimis Sophocles N.
Published: September 2020

Purpose

The authors examine the optimal consumption decisions of households in a micro-founded framework that introduces endogenous default. They study default in the context of a two-period process, assuming three non-overlapping steps of non-payment: delinquency, non-performing loans and bankruptcy (default).

Design/methodology/approach

In their model, the authors extend the analysis of loan default to two periods and include agent heterogeneity by considering also saving households. In the optimization problem, the authors obtain first-order conditions for borrowers who do not repay all of their loans (comparing them to those who fully repay them) and also for savers. In addition, by using nonlinear Generalized Method of Moments (GMM), they obtain consistent estimates of the household preference parameters and present the impulse responses of borrowers' consumption to demand shocks.

Findings

The authors derive an augmented consumption Euler equation for borrowers, which is a functioninter aliaof an expected default factor. They estimate this equation and find non-negligible differences in preference parameters relative to values reported in the literature. Further, an ordering by size of the household discount factors is provided empirically. Finally, the impulse responses of borrowers' consumption to a demand shock are found to last more for borrowers who do not fully repay their debts.

Originality/value

This work represents a promising line of research by introducing default in one of the basic components of DSGE models, making the latter more appropriate for analyzing monetary and macro-prudential policies.
Compensation-related institutional investor activism – a literature review and integrated analysis of sustainability aspects
Authors: Velte Patrick , Obermann Jörn
Published: September 2020

Purpose

This paper aims to analyse whether and how different types of institutional investors influence shareholder proposal initiations, say-on-pay (SOP) votes and management compensation from a sustainability perspective.

Design/methodology/approach

Based on the principal-agent theory, the authors conduct a structured literature review and evaluate 40 empirical-quantitative studies on that topic.

Findings

The traditional assumption of homogeneity within institutional investors, which is in line with the principal–agent theory, has to be questioned. Only special types of investors (e.g. with long-term and non-financial orientations and active institutions) run an intensive monitoring strategy, and thus initiate shareholder proposals, discipline managers by higher SOP dissents and prevent excessive management compensation.

Research limitations/implications

A detailed analysis of institutional investor types is needed in future empirical analyses. In view of the current debate on climate change policy, future research could analyse in more detail the impact of institutional investor types on proxy voting, SOP and (sustainable) management compensation.

Practical implications

With regard to the increased shareholder activism and regulations on SOP and management compensation since the 2007/2008 financial crisis, firms should be aware of the monitoring role of institutional investors and should analyse their specific ownership nature (time- and content-driven and as well as range of activity).

Originality/value

To the best of authors’ knowledge, this is the first literature review with a clear focus on institutional investor range and nature, shareholder proposal initiation, SOP and management compensation (reporting) from a sustainability viewpoint. The authors explain the main variables that have been included in research, stress the limitations of this work and offer useful recommendations for future research studies.
Building an initial realist theory of partnering across National Health Service providers
Authors: Aunger Justin Avery , Millar Ross , Greenhalgh Joanne , Mannion Russell , Rafferty Anne Marie , McLeod Hugh
Published: September 2020

Purpose

The National Health Service (NHS) is facing unprecedented financial strain. These significant economic pressures have coincided with concerns regarding the quality and safety of the NHS provider sector. To make the necessary improvements to performance, policy interest has turned to encouraging greater collaboration and partnership working across providers.

Design/methodology/approach

Using a purposive search of academic and grey literature, this narrative review aimed (1) to establish a working typology of partnering arrangements for improvement across NHS providers and (2) inform the development of a plausible initial rough theory (IRF) of partnering to inform an ongoing realist synthesis.

Findings

Different types of partnership were characterised by degree of integration and/or organisational change. A review of existing theories of partnering also identified a suitable framework which incorporated key elements to partnerships, such as governance, workforce, leadership and culture. This informed the creation of an IRF of partnerships, which proposes that partnership “interventions” are proposed to primarily cause changes in governance, leadership, IT systems and care model design, which will then go on to affect culture, user engagement and workforce.

Research limitations/implications

Further realist evaluation, informed by this review, will aim to uncover configurations of mechanisms, contexts and outcomes in various partnering arrangements and limitations. As this is the starting point for building a programme theory, it draws on limited evidence.

Originality/value

This paper presents a novel theory of partnering and collaborating in healthcare with practical implications for policy makers and practitioners.
A topic-based patent analytics approach for exploring technological trends in smart manufacturing
Authors: Wang Juite , Hsu Chih-Chi
Published: September 2020

Purpose

Smart manufacturing can lead to disruptive changes in production technologies and business models in the manufacturing industry. This paper aims to identify technological topics in smart manufacturing by using patent data, investigating technological trends and exploring potential opportunities.

Design/methodology/approach

The latent Dirichlet allocation (LDA) topic modeling technique was used to extract latent technological topics, and the generalized linear mixed model (GLMM) was used to analyze the relative emergence levels of the topics. Topic value and topic competitive analyses were developed to evaluate each topic's potential value and identify technological positions of competing firms, respectively.

Findings

A total of 14 topics were extracted from the collected patent data and several fast growth and high-value topics were identified, such as smart connection, cyber-physical systems (CPSs), manufacturing data analytics and powder bed fusion additive manufacturing. Several leading firms apply broad R&D emphasis across a variety of technological topics, while others focus on a few technological topics.

Practical implications

The developed methodology can help firms identify important technological topics in smart manufacturing for making their R&D investment decisions. Firms can select appropriate technology strategies depending on the topic's emergence position in the topic strategy matrix.

Originality/value

Previous research studies have not analyzed the maturity levels of technological topics. The topic-based patent analytics approach can complement previous studies. In addition, this study provides a multi-valuation framework for exploring technological opportunities, thus providing valuable information that supports a more robust understanding of the technology landscape of smart manufacturing.
An expert system for optimizing the operation of a technical system
Authors: Muślewski Łukasz , Pająk Michał , Migawa Klaudiusz , Landowski Bogdan
Published: September 2020

Purpose

The main purpose of the expert system presented in the paper is to support proper decision-making to perform the operation of the complex and crucial technical system in a rational way.

Design/methodology/approach

The proposed system was developed using the universal concepts of a semi-Markov process, quality space and a multi-objective analysis. The maintenance and operation processes of a machine were modelled in the form of a semi-Markov process, the quality space was used to exclude the operation and maintenance process of critical quality and finally, thanks to implementation of a multi-objective analysis, the assessment system was build.

Findings

By generating each flow of the process, the expert system supports optimization of a technical system operation to choose the best maintenance strategy. Application of the expert system created based on a real industrial system is presented at the end of the paper.

Research limitations/implications

The limitations of the proposed approach can be found in the parts of simulation and assessment. As the number of states to be taken into consideration increases, the time of calculation gets longer as well. As regards the assessment, ranges of the criteria argument have to be determined. Unfortunately, in some industrial systems, they are difficult to define or they are infinite and should be artificially limited.

Practical implications

The system provides three most important benefits as compared to other solutions. The first benefit is the system ability to make a choice of the best strategy from the perspective of the accepted criteria. The second advantage is the ability to choose the best operation and maintenance strategy from the point of view of a decision-maker. And the third is that the decision-maker can be completely sure that the chosen way of operation is not of critical quality.

Originality/value

The novelty of the proposed solution involves the system approach to the expert system design, thanks to the described procedure which is flexible and can be easily implemented in different technical systems which have a crucial impact on reliability and safety of their operation. It is the unique combination of probability-based simulation, multi-dimensional quality considerations and multi-objective analysis.
Perceptions of young entrepreneurial aspirants towards sustainable entrepreneurship in Pakistan
Authors: Soomro Bahadur Ali , K. Almahdi Hassan , Shah Naimatullah
Published: September 2020

Purpose

This paper aims to investigate the perceptions of young entrepreneurial aspirants towards sustainable entrepreneurship in Pakistan.

Design/methodology/approach

The study is based on descriptive and cross-sectional data collected using a survey questionnaire. The study’s respondents were students, all of whom were studying for their Master’s degree of Business Administration (MBA) at several Pakistani universities (both public and private sectors). A total of 412 usable cases were used to obtain the outcomes.

Findings

By using the structural equation modeling, the findings suggest a positive and significant impact of eco-friendly people, green marketing factors, changing consumer behaviour and favourable market conditions on sustainable entrepreneurship.

Practical implications

The study’s findings are beneficial in understanding the concept of sustainable entrepreneurship and the significant factors that may affect sustainable entrepreneurship along with the main components in social and business systems. Organizations can reinforce these factors to stimulate sustainable entrepreneurship in future studies. Thus, the study contributes to filling the research gap in the area of sustainable entrepreneurship.

Originality/value

To the best of the authors’ knowledge, this is the first study to investigate and reveal young entrepreneurial aspirants’ perceptions on sustainable entrepreneurship. The findings help in understanding the sustainable entrepreneurship concept, particularly in a developing country.
Factors affecting human capital disclosure in an integrated reporting perspective
Authors: Raimo Nicola , Ricciardelli Alessandra , Rubino Michele , Vitolla Filippo
Published: September 2020

Purpose

Human capital (HC) represents a particularly important element capable of guiding the firms’ value creation process in the new economy. The purpose of this study is to analyze the level of HC information contained within integrated reports and to identify the variables that influence the HC disclosure policies of companies.

Design/methodology/approach

Research hypotheses, developed on the basis of agency theory, were tested using a regression model on a sample of 137 worldwide companies. A HC disclosure index was designed to examine the level of HC disclosure and a content analysis was used to investigate the integrated reports.

Findings

Results showed a positive and significant impact of firm size, board size, board independence and board diversity on the level of HC information disclosed by companies within their integrated reports. On the contrary, they demonstrated a not significant effect of firm profitability.

Practical implications

Results have important implications for corporate executives, high-level corporate governance, policymakers and investors. They point out additional further motivations for creating larger boards and including non-executive members and women on the board. In addition, investors could use the HC disclosure index to evaluate companies’ HC disclosure policies in their investment decisions.

Originality/value

This study extends the agency theory application scope and extends the analysis of HC disclosure to other corporate documents, namely, integrated reports. Besides, it increases knowledge about the factors capable of influencing HC disclosure, identifying a series of elements capable of directly affecting the level of information that companies disclose.
The effects of customer socialization on customer behavior in social enterprises: role of organizational legitimacy in the eyes of customers
Authors: Chen Xin , He Yuanqiong , Wang Lihua , Xiong Jie
Published: September 2020

Purpose

The purpose of this paper is to examine how customer socialization strategies can help social enterprises (SEs) to establish different types of organizational legitimacy and how different types of organizational legitimacy in turn can encourage customers' positive in-role behavior (such as repurchasing) and extra-role citizenship behavior (such as referral, feedback and forgiveness of quality problems).

Design/methodology/approach

A survey of 381 customers in Chinese SEs is used to examine the research questions. The paper uses structural equation modeling and bootstrap method to analyze the hypothesized relationships among customer socialization strategies, organizational legitimacy and customers' in-role and extra-role behaviors.

Findings

This study finds that various customer socialization strategies can differentially enhance different types of organizational legitimacy of a SE, which in turn positively affects customers' in-role repeated purchase behavior and extra-role citizenship behavior. The study also finds that three types of organizational legitimacy are highly accumulative; gaining relational and market legitimacy might be a precondition for obtaining social legitimacy for SEs.

Originality/value

This study is one of the first to empirically investigate the important role of customer socialization strategies in the acquisition of different types of organizational legitimacy in the context of SEs. It also shows how different types of organizational legitimacy, in turn, can positively affect customers' in-role and extra-role behaviors. In addition, this is one of the first empirical studies to investigate the accumulative nature of three types of organizational legitimacy in SEs: relational legitimacy, market legitimacy and social legitimacy.
An improved medial axis path generation algorithm for selective laser melting
Authors: Zhang Li , Ding Linshan , Ullah Saif , Hu Tao , Xu Yangyang , Chen Li , Hanif Muhammad
Published: September 2020

Purpose

The principle of the medial axis calculation is complicated and difficult to implement. Moreover, the accuracy is not high. Then, as the generated path has an endpoint at the boundary of the polygon, burrs may appear on the surface of the molded piece. This paper aims to improve the warpage deformation of SLM molded parts and the surface quality of molded parts, an improved mid-axis path generation algorithm is proposed.

Design/methodology/approach

First, the center point is calculated by the seed point growth method based on the distance transform, and the obtained medial axis has high precision and is suitable for simple polygons and complex polygons. Then, based on the extracted medial axis, a preliminary path is generated, the path is trimmed with MATLAB to remove the redundant path. Finally, a scan along the contour of the polygon is performed to improve the surface quality of the molded part.

Findings

The algorithm reduces the internal stress generated during the molding process by continuously changing the scanning direction of the path along the boundary curve of the scanning area, thereby reducing the amount of warpage of the molded part. The result of extraction has a higher precision and wider scope of application than other methods to extract central axis, such as the Voronoi diagram-based method. The path is trimmed to remove redundant paths and the polygon boundaries are scanned to further improve the surface quality of the molded part. The results show that warpage deformation of the proposed algorithm is significantly smaller than the other two methods, thus the forming precision is higher.

Originality/value

An improved medial axis path generation algorithm is proposed in this paper. The proposed method is applied to improve warpage deformation occurring in the SLM process. Seed point growth of distance transformation is used to extracted central axis. The result of extraction has a higher precision and wider scope of application than other methods to extract central axis, such as the Voronoi diagram-based method.
Liquidity of financial markets: a review
Authors: Tripathi Abhinava , Dixit Alok , Vipul Vipul
Published: September 2020

Purpose

The purpose of this study is to systematically review and analyze the literature in the area of liquidity of financial markets. The study summarizes the key findings and approaches and highlights the research gaps in the extant literature.

Design/methodology/approach

A variety of reputed databases are utilized to select 100 research papers, from a large pool of nearly 3,000 research papers spanning between 1972 and 2018 using systematic literature review methodology. The selected research papers are organized to provide an in-depth analysis and an account of the ongoing research in the area of liquidity. The study uses bibliometric network visualization and word-cloud analyses to compile and analyze the literature.

Findings

The study summarizes the recent approaches in the liquidity research on aspects such as methodologies followed, variables applied, sub-areas covered, and the types of economies and markets covered. The article shows that the literature on liquidity in the emerging markets (e.g. China and India) is deficient. Overall, the following research areas related to liquidity need further exploration in the context of emerging markets: liquidity beyond the best bid-ask quotes, intraday return predictability using microstructure variables (e.g. order imbalances), impact of algorithmic-trading and volatility of liquidity.

Originality/value

To the best of authors’ knowledge, in the recent past, a detailed account of the literature on liquidity has not been published. It provides a comprehensive collection and classification of the literature on the liquidity of financial markets. This would be helpful to the future researchers, academics and practitioners in the area of financial markets.
Construct validity of the Child‐Initiated Pretend Play Assessment—For 3‐year‐old Brazilian children
Authors: Lucisano Renata Valdívia , Pfeifer Luzia Iara , Santos Jair Lício Ferreira , Stagnitti Karen
Published: September 2020

Introduction

Play is an indication of children's development and how they function. In occupational therapy it is regarded as an important occupation of childhood. Assessment of a child's play should be included in the test batteries of occupational therapists, who understand the construct validity of the assessment they have chosen. Our aim was to provide evidence of reliability, internal consistency and hypotheses testing of the construct validity of the cross‐culturally adapted version of the Child‐Initiated Pretend Play Assessment.

Methods

Two hundred typically developing Brazilian children aged 3 years were evaluated individually using the Child‐Initiated Pretend Play Assessment.

Results

The internal consistency showed a Cronbach's alpha coefficient to Percentage of Pretend Play Actions (PEPA) of 0.86 and NOS of 0.81. There were significant differences between the younger children (aged 36–41 months) and the older children (aged 42–47 months) for elaborate play across both conventional‐imaginative play (p = .002), symbolic play (p = .012), and the combined score (p = .005). There were significant differences between younger and older girls for elaborate play with symbolic play materials (p = .009) and elaborate play overall (p = .039). There were significant differences between young and older boys for elaborate play with conventional toys (p = .006) and elaborate play overall (p = .025). There were no significant differences for object substitution or imitated actions.

Conclusion

The measurement properties of the cross‐culturally adapted version of the Child‐Initiated Pretend Play Assessment for 3‐year‐old Brazilian children identified evidence for response processes, internal structure, with discussion of consequences of testing for 3‐year‐old Brazilian children.
The Politics of the Green New Deal
Authors: Bloomfield Jon , Steward Fred
Published: September 2020

Covid‐19 has highlighted our fragile relationship with the planet. But it represents a minor challenge compared to the permanent havoc that runaway climate change threatens. Politicians and governments—some at least—are beginning to recognise the scale of the danger.

In this article we assess the evolution of policy thinking on how to make climate transitions happen; the potential of the European Green Deal; and how progressives need to shape it and any UK counterpart to meet the challenges of modern society. The European initiative arises from a broad coalition spanning the political spectrum. Yet, its central thrust of active government offers the prospect of reviving a battered social democracy. We indicate the openings here for a pluralist, ecological left. The run‐up to the next global climate conference—COP26—will be a vital period which will show whether parties and governments across the world are prepared to meet the climate change challenge.
Factors affecting flavor perception in space: Does the spacecraft environment influence food intake by astronauts?
Authors: Taylor Andrew J. , Beauchamp Jonathan D. , Briand Loïc , Heer Martina , Hummel Thomas , Margot Christian , McGrane Scott , Pieters Serge , Pittia Paola , Spence Charles
Published: September 2020

The intention to send a crewed mission to Mars involves a huge amount of planning to ensure a safe and successful mission. Providing adequate amounts of food for the crew is a major task, but 20 years of feeding astronauts on the International Space Station (ISS) have resulted in a good knowledge base. A crucial observation from the ISS is that astronauts typically consume only 80% of their daily calorie requirements when in space. This is despite daily exercise regimes that keep energy usage at very similar levels to those found on Earth. This calorie deficit seems to have little effect on astronauts who spend up to 12 months on the ISS, but given that a mission to Mars would take 30 to 36 months to complete, there is concern that a calorie deficit over this period may lead to adverse effects in crew members. The key question is why astronauts undereat when they have a supply of food designed to fully deliver their nutritional needs. This review focuses on evidence from astronauts that foods taste different in space, compared to on Earth. The underlying hypothesis is that conditions in space may change the perceived flavor of the food, and this flavor change may, in turn, lead to underconsumption by astronauts. The key areas investigated in this review for their potential impact on food intake are the effects of food shelf life, physiological changes, noise, air and water quality on the perception of food flavor, as well as the link between food flavor and food intake.
The impact of extended shifts on strain‐based work–life conflict: A qualitative analysis of the role of context on temporal processes of retroactive and anticipatory spillover
Authors: Suter Jane , Kowalski Tina
Published: September 2020

Twelve‐h shifts can facilitate 24‐h service provision and are often implemented in pursuit of financial goals. Existing evidence on the benefits of extended shifts is mixed. This study examines the impact of extended shifts on employee strain in a large mental healthcare organisation in England. Semi‐structured interviews were conducted with nurses and healthcare assistants at 6 and 12 months intervals (n = 70). Findings illustrate how extended shift patterns have a profound negative effect on high demands already confronting mental health staff, shaping spillover of strain. Analysis contributes to development of strain‐based work–life conflict theory by conceptualising spillover as temporal and iterative. We argue theory should differentiate between retroactive (backward facing) and anticipatory (forward facing) spillover processes. Using context as a lens and identification of new dimensions to strain‐based spillover aids interpretation of differential effects of extended shifts across settings. The study discusses implications for organisations, recovery and scheduling of shift work.