Society and Business Review最新文献

{"title":"Consumer attributions for corporate social responsibility: causes and consequences","authors":"Kajenthiran Konalingam, Achchuthan Sivapalan, Umanakenan Ratnam, Sivanenthira Sivapiragasam","doi":"10.1108/sbr-05-2022-0137","DOIUrl":"https://doi.org/10.1108/sbr-05-2022-0137","url":null,"abstract":"\u0000Purpose\u0000This study aims to investigate the complex relationship between corporate social responsibility (CSR) dimensions and customer loyalty. In particular, this study suggested an intervening process through customer perceived value, which makes banking customers more loyal.\u0000\u0000\u0000Design/methodology/approach\u0000Using a randomised sample of 261 respondents from the Northern Province of Sri Lanka, this study empirically investigates the role of CSR in enhancing customer value and loyalty. The collected data, the study model and hypotheses were assessed by partial least squares structural equation modelling.\u0000\u0000\u0000Findings\u0000According to the results, CSR practices that are both strategic and stakeholder-driven have a positive effect on customer loyalty in the banking industry. Further, customer perceived-value positively impacts customer loyalty. Besides, customer perceived-value mediates the association between CSR practices and customer loyalty.\u0000\u0000\u0000Research limitations/implications\u0000This study is limited to the banking industry. Thus, future studies can replicate the same research in different sectors like retail, tourism and hospitality, insurance and microcredit institutions, garments, textiles, etc.\u0000\u0000\u0000Practical implications\u0000This study suggests specific dimensions of CSR that need to be emphasised while the banking industry designs its loyalty programs.\u0000\u0000\u0000Originality/value\u0000The notion of customer value has been suggested as a mediating mechanism between diversified CSR perspectives and customer loyalty. Thus, this study proposes a comprehensive framework for enhancing customer loyalty to banks via CSR practices and customer value creation.\u0000","PeriodicalId":44608,"journal":{"name":"Society and Business Review","volume":null,"pages":null},"PeriodicalIF":3.2,"publicationDate":"2022-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47345101","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"CSR in major European football leagues in the age of COVID-19: financial vulnerability, mental health and domestic violence","authors":"J. Ahmed, Md. Kamrul Hasan, Q. T. Islam, M. J. Uddin, A. Faroque, M. K. Chowdhury","doi":"10.1108/sbr-05-2022-0152","DOIUrl":"https://doi.org/10.1108/sbr-05-2022-0152","url":null,"abstract":"\u0000Purpose\u0000COVID-19 pandemic has significantly impacted the lives of people and businesses around the world in different ways. France, Spain, Italy and the UK are among the worst affected countries by this pandemic. The purpose of this paper is to identify and compare different corporate social responsibility (CSR) activities taken by the clubs and player of the major football leagues of these four countries to develop a more comprehensive model of intervention.\u0000\u0000\u0000Design/methodology/approach\u0000This paper has analyzed the initiatives taken by these football clubs and players to address financial vulnerabilities, mental health problems and domestic violence among the stakeholders and compared them with the existing CSR and humanitarian models. A case study approach has been used to collect and analyze data related to the CSR activities taken by the players and club management. Official websites of the clubs, newspaper and journal articles were among the major sources used to collect data for the paper.\u0000\u0000\u0000Findings\u0000Football clubs and players of the four major leagues have raised funds through different campaigns and delivered foods and essential medical supplies to the communities and hospitals to address financial vulnerabilities, mental health issues and domestic violence within their communities during the COVID-19 pandemic. They have provided guidance to their followers using social and television media to improve their physical and mental health during the pandemic. Online competitions, quizzes or virtual hangouts have also been used by the players to engage the stakeholders on a frequent basis. Football clubs have also initiated campaigns to raise awareness within the community on available medical services for the victims of domestic violence and also provided them with shelter, food, medical, legal and online counseling services.\u0000\u0000\u0000Originality/value\u0000Football clubs and players of the major leagues were always at the forefront to help the communities and hospitals to address issues related to mental health problems, financial vulnerabilities and domestic violence during the COVID-19 pandemic. The findings of this paper could help and guide other entities in designing a more comprehensive model of CSR interventions during pandemics or crisis situations to address financial vulnerabilities, mental health problems and domestic violence within their communities.\u0000","PeriodicalId":44608,"journal":{"name":"Society and Business Review","volume":null,"pages":null},"PeriodicalIF":3.2,"publicationDate":"2022-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48859336","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Community construals of CSR for happiness: a mixed-method study using natural language","authors":"A. Chia, Kim, Doyle, Margaret L. Kern","doi":"10.1108/sbr-05-2022-0149","DOIUrl":"https://doi.org/10.1108/sbr-05-2022-0149","url":null,"abstract":"\u0000Purpose\u0000Drawing upon a contractarian lens of corporate social responsibility (CSR), this study aims to explore community construals of happiness and evaluates conceptual boundaries of CSR for happiness.\u0000\u0000\u0000Design/methodology/approach\u0000Using a mixed-methods design, natural language processing and thematic analysis techniques were used to analyse large volumes of textual survey data collected from over 1,000 research participants through an online survey.\u0000\u0000\u0000Findings\u0000Results indicated that lay construals of happiness were primarily defined in terms of socioeconomic conditions and psychoemotional experiences. In explicating the boundary conditions, community perceptions regarding the extent of businesses’ social responsibilities for happiness were evidenced in five themes: that businesses have a responsibility not to harm happiness, a responsibility to enable conditions for happiness to occur, a responsibility to exercise awareness of happiness implications in decision-making, a responsibility for happiness that is limited by strategic purpose and resource capability and a responsibility for happiness that is limited by stakeholder proximity.\u0000\u0000\u0000Originality/value\u0000This study contributes to the theoretical and empirical foundation of CSR for happiness while simultaneously developing and applying a novel approach for processing and analysing large volumes of qualitative survey-based data.\u0000","PeriodicalId":44608,"journal":{"name":"Society and Business Review","volume":null,"pages":null},"PeriodicalIF":3.2,"publicationDate":"2022-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43816705","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"What did they say? A typology of CEO activism","authors":"Cynthia S. Cycyota","doi":"10.1108/sbr-05-2022-0154","DOIUrl":"https://doi.org/10.1108/sbr-05-2022-0154","url":null,"abstract":"\u0000Purpose\u0000The practice of corporate chief executive officer (CEOs) engaging in sociopolitical activism on issues both related and unrelated to their companies is gaining attention in the popular press and among management scholars. The purpose of this paper is to explore the antecedents and motivations of CEO sociopolitical activism in a typology of influences internal and external to the CEO and to the organization. This study’s typology highlights the need for greater understanding of CEOs’ sociopolitical activism for the CEO as an individual actor and for the company they represent.\u0000\u0000\u0000Design/methodology/approach\u0000This study’s approach is to conceptually review the literature on CEO activism and to create a theoretic framework for future analysis of the antecedents and motivations and ramifications of CEOs’ sociopolitical activism for the CEO as an individual actor and for the company they represent. The author highlights four theories and seeks future application of these theories to the phenomena in a typology.\u0000\u0000\u0000Findings\u0000The typology highlights the application of management theories to various ramifications of CEO activism to four influences on CEO activities. Upper echelons theory helps explain the motivation of a CEO internally, whereas agency theory applies to CEO activism internal to the CEO and external to the organizational operations. External to the CEO, organizational culture theory supports responses internal to the organization, and stakeholder theory provides insight into responses external to the CEO and the organization.\u0000\u0000\u0000Originality/value\u0000This study provides conceptual support for the study of CEO activism and encourages future research on the topic.\u0000","PeriodicalId":44608,"journal":{"name":"Society and Business Review","volume":null,"pages":null},"PeriodicalIF":3.2,"publicationDate":"2022-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43317099","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Sustainability initiatives, development and well-being: understanding linkages in tourism","authors":"S. Meera, A. Vinodan","doi":"10.1108/sbr-06-2022-0159","DOIUrl":"https://doi.org/10.1108/sbr-06-2022-0159","url":null,"abstract":"\u0000Purpose\u0000This study aims to understand the linkage among sustainability initiatives (SIs), community development (CD) and community well-being (CW) in tourism.\u0000\u0000\u0000Design/methodology/approach\u0000The exploratory sequential methodology consists of expert interviews, a questionnaire survey and the model verified with analysis of moment structures 22.\u0000\u0000\u0000Findings\u0000This study shows that the direct relationship between community-level SIs and CD and CW is significant and positive. The direct relationship between CD and CW is significant and positive. CD partially mediates the relationship between community-level SIs and CW in Indigenous tourism business operations.\u0000\u0000\u0000Research limitations/implications\u0000This study assumes significance in developing Indigenous tourism destinations and calls for an integrated development strategy at the community level to enhance CW. This study provides a path for examining the contribution of grassroots-level sustainable business initiatives, their development and the community’s well-being. This study was confined to protected area-based destinations and focused on CD and well-being as a result of local-level SIs.\u0000\u0000\u0000Practical implications\u0000This study extends the scope for further research in measuring other perceived linkages of SIs with Indigenous community’s quality of life.\u0000\u0000\u0000Social implications\u0000This study provides a path for examining the contribution of grassroots-level sustainable business initiatives and their development contributions and the ‘community’s well-being.\u0000\u0000\u0000Originality/value\u0000This exploratory research examining the relationship among community-level SIs, CD and CW hitherto unexplored in tourism among grassroot-level communities.\u0000","PeriodicalId":44608,"journal":{"name":"Society and Business Review","volume":null,"pages":null},"PeriodicalIF":3.2,"publicationDate":"2022-10-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47635369","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"To be more different or just the same? Means versus ends in hybrid organizational legitimacy","authors":"J. Gauthier, Jeffrey A. Kappen, J. Zhang","doi":"10.1108/sbr-03-2022-0080","DOIUrl":"https://doi.org/10.1108/sbr-03-2022-0080","url":null,"abstract":"\u0000Purpose\u0000This paper aims to consider the legitimacy challenges faced by hybrid organizations, examining the narrative strategies hybrids use in responding to these challenges and offering a framework for managers to consider in their choice of narratives.\u0000\u0000\u0000Design/methodology/approach\u0000A narrative analysis of texts addressing the legitimacy of the business models used by four hybrid organizations is conducted.\u0000\u0000\u0000Findings\u0000The results of the analysis suggest that the nature of conflicting stakeholder demands – centered on goals or means – is an integral factor influencing hybrids’ choice of narrative strategies to emphasize distinctiveness or conformity.\u0000\u0000\u0000Research limitations/implications\u0000This paper adds to extant research examining the challenges hybrid organizations face and emphasizes that the choice of narrative strategies is an important factor hybrids must consider when managing legitimacy. Generalizability is a notable limitation of the case approach; the authors suggest areas for future research to address this limitation.\u0000\u0000\u0000Practical implications\u0000The research offers a practical framework for hybrids’ leaders, as they manage legitimacy, choosing to emphasize distinctiveness or conformity in the face of conflicts regarding goals or means.\u0000\u0000\u0000Originality/value\u0000By studying the legitimacy challenges faced by hybrid organizations, this study can form a more complete view of legitimation, encompassing different types of enterprises offering distinct value propositions.\u0000","PeriodicalId":44608,"journal":{"name":"Society and Business Review","volume":null,"pages":null},"PeriodicalIF":3.2,"publicationDate":"2022-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49019255","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Assessing impact of consumer perceived CSR on consumer attitude and purchase behaviour in retail segment: a stakeholder theory perspective","authors":"Pradeep Rathore, Esha Saha, Sayan Chakraborty, A. Tiwari","doi":"10.1108/sbr-10-2021-0207","DOIUrl":"https://doi.org/10.1108/sbr-10-2021-0207","url":null,"abstract":"\u0000Purpose\u0000This study aims to examine the relationship between the perception of consumers about corporate social responsibility (CSR) and consumers’ purchasing behaviour in the retail sector. Specifically, this study investigates the impact of perceived CSR on consumer attitude and behaviour and the influence of attitude on the relationship between perceived CSR and purchase behaviour.\u0000\u0000\u0000Design/methodology/approach\u0000In this study for collection of the data, an online questionnaire was distributed among the Indian retail consumers. From the collected primary data set, 249 data points were found fit for analysis. Further, the direct, indirect and moderating effects were evaluated using the structural equation modelling technique.\u0000\u0000\u0000Findings\u0000It is identified that while perceived CSR has a significant influence on consumer purchase behaviour, consumer attitude is having an insignificant impact on the relationship between perceived CSR and purchase behaviour. The findings of this study also show that consumer demographics do not have any moderating impact on the relationship between perceived CSR and purchase behaviour.\u0000\u0000\u0000Research limitations/implications\u0000The findings of this study are useful to retail managers interested in enhancing CSR. The results of this study suggest that retailers should focus on strengthening consumers’ perceptions about retailers’ CSR initiatives and enhancing co-creation activities. As an extension to this research, further study can include more potential mediators like consumer effectiveness and timing of CSR initiatives.\u0000\u0000\u0000Originality/value\u0000This study applies stakeholder theory as well as extends the classic theory of planned behaviour model and proposes the establishment of links among consumers’ perceptions about CSR, consumer attitude and behaviour around the retail sector. In addition, this study considers not only overall consumer behaviour but also specific dimensions of consumer behaviour, namely, loyalty, intention and satisfaction.\u0000","PeriodicalId":44608,"journal":{"name":"Society and Business Review","volume":null,"pages":null},"PeriodicalIF":3.2,"publicationDate":"2022-08-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49097169","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Liquidity and CSR: a chicken and egg story","authors":"Ali Uyar, Muath Abdelqader, C. Kuzey, Abdullah S. Karaman","doi":"10.1108/sbr-01-2022-0032","DOIUrl":"https://doi.org/10.1108/sbr-01-2022-0032","url":null,"abstract":"\u0000Purpose\u0000Drawing on financial slack resources theory, stakeholder theory and signaling theory, the purpose of this study is to explore the two-way causality between liquidity and corporate social responsibility (CSR) by using the cash conversion cycle (CCC) as liquidity proxy and composite and individual CSR metrics.\u0000\u0000\u0000Design/methodology/approach\u0000The data were retrieved from the Thomson Reuters Eikon database covering the period between 2013 and 2019 and 20,016 firm-year observations affiliated with ten business sectors and 60 countries. The fixed-effects panel regression analysis is executed in the empirical part.\u0000\u0000\u0000Findings\u0000The results indicate that firms with greater liquidity proxied by shorter CCC engage with greater CSR initiatives. They also reveal that firms with greater liquidity proxied by CCC do not regard all the dimensions of environmental and social performance equivalently; they do discriminate them. In the environmental pillar, firms funnel their cash derived from shorter CCC toward eco-innovation and resource use, respectively, but not to emissions reduction. In the social pillar, higher liquidity fosters community and human rights dimensions, respectively, but not workforce and product quality. These outcomes are largely robust to alternative CSR measurement, alternative sampling and endogeneity concerns. The reverse causality confirmed that CSR promotes higher liquidity (shorter CCC). Thus, the bidirectional relationship between CSR and liquidity is confirmed.\u0000\u0000\u0000Research limitations/implications\u0000Although the authors wanted to consider a longer study period, they were obliged to choose 2013 as the starting period because particularly CCC data together with environmental, social and governance (ESG) data were not available in the earlier years.\u0000\u0000\u0000Practical implications\u0000Among environmental indicators, fueling eco-innovation most with greater liquidity shows that firms make a strategic choice for their long-term growth and legitimacy. Besides, greater liquidity induces greater community development and more respect for human rights rather than investing in workforce and product quality. Although this might be an outcome of the realization of a deliberate strategy and good for the society, not investing in the workforce and product quality may impair the long-term survival and competitive position of the firm in the long-run in the marketplace. The implication of reverse causality is that customers purchase products and services of firms that do good for the ecology and the community and they pay faster to those companies.\u0000\u0000\u0000Social implications\u0000This study highlights that liquidity management and CSR are closely interrelated confirming a chicken and egg story. Firms with better liquidity management are more likely to care environment and community. Besides, doing good for society pays back in the form of enhanced firm liquidity triggering customer sympathy.\u0000\u0000\u0000Originality/value\u0000This research provides new insight by examining the two-w","PeriodicalId":44608,"journal":{"name":"Society and Business Review","volume":null,"pages":null},"PeriodicalIF":3.2,"publicationDate":"2022-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44940388","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Corporate philanthropy and firm performance: the role of corporate strategies","authors":"Won-sang Cha, Dong-Young Rew, Joo-Youn Jung","doi":"10.1108/sbr-12-2021-0249","DOIUrl":"https://doi.org/10.1108/sbr-12-2021-0249","url":null,"abstract":"\u0000Purpose\u0000The purpose of this study is to empirically explore the interaction between corporate philanthropy and firm performance through the mechanism of corporate strategies, such as unrelated diversification and global strategic posture (GSP).\u0000\u0000\u0000Design/methodology/approach\u0000A theoretical framework was developed based on institutional theory to argue that GSP can play an important mediating role in the relationship between corporate philanthropy and firm performance. PROCESS macro for SPSS and SAS to test a mediation was conducted using data from 115 publicly traded US firms between 2010 and 2017.\u0000\u0000\u0000Findings\u0000This study verified that GSP acts as an indirect mediator that influences the relationship between corporate philanthropy and firm performance. However, unrelated diversification was not found to be a mediator of that relationship.\u0000\u0000\u0000Research limitations/implications\u0000This study has extended the current understanding of institutional theory to explain the relationship between corporate philanthropy and corporate strategies.\u0000\u0000\u0000Practical implications\u0000This study helps to provide corporate managers with a promising notion that corporate philanthropy can help firms with market entry strategies.\u0000\u0000\u0000Originality/value\u0000This study helps to provide empirical evidence on the relationships among corporate philanthropy, corporate strategies and firm performance. Specifically, the finding of this study indicates strategic conditions under which the firm’s philanthropic efforts are more likely to influence firm performance.\u0000","PeriodicalId":44608,"journal":{"name":"Society and Business Review","volume":null,"pages":null},"PeriodicalIF":3.2,"publicationDate":"2022-07-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44815255","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Changing values of millennials and centennials towards responsible consumption and sustainable society","authors":"S. Jasrotia, P. Darda, Shailesh B. Pandey","doi":"10.1108/sbr-01-2022-0013","DOIUrl":"https://doi.org/10.1108/sbr-01-2022-0013","url":null,"abstract":"\u0000Purpose\u0000The individual’s set of values determines how they make decisions and navigate various personal and professional issues. This study aims to investigate the substitutability of self-improvement values for self-transcendence values in fostering responsible consumption behaviors in society, using Schwartz’s Basic Human Values as the theoretical foundation.\u0000\u0000\u0000Design/methodology/approach\u0000Focus group discussions are used to investigate the research problem. Representative samples of 100 centennials or Generation Z college students (50 undergraduate and 50 postgraduate students) and 45 millennials or Generation Y working employees were chosen for focus group talks to ensure the findings’ correctness. Using thematic analysis, the information gathered was coded and analyzed manually.\u0000\u0000\u0000Findings\u0000The paper looks into whether people’s self-transcendence values play a role in getting them to act responsibly when they buy things. This study gives us much new information about how people’s values change and how people buy things in today’s world.\u0000\u0000\u0000Research limitations/implications\u0000This study explains how changing values make people want to be more responsible with their money and adds to the literature on sustainable consumption and consumer behavior. Using the lens of Schwartz’s Basic Human Values, this study extends the theoretical domain of responsible consumption.\u0000\u0000\u0000Originality/value\u0000The concept of sustainable consumption is essential for the next generation’s well-being. The sustainable development goal (SDG) 12 of responsible consumption is the focus of this study. This is a novel study to examine and understand factors that can facilitate consumers to consume responsibly to attain the SDGs. This is also one of the first studies on responsible consumption, using focus group discussions as the research methodology.\u0000","PeriodicalId":44608,"journal":{"name":"Society and Business Review","volume":null,"pages":null},"PeriodicalIF":3.2,"publicationDate":"2022-07-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47578038","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}