Review of International Business and Strategy最新文献

{"title":"The effects of digital platforms on customers’ satisfaction in international shipping business","authors":"Hui Shan Loh, Jia Le Lee, Yimiao Gu, Helen Shanyin Chen, Huay Ling Tay","doi":"10.1108/ribs-07-2023-0072","DOIUrl":"https://doi.org/10.1108/ribs-07-2023-0072","url":null,"abstract":"<h3>Purpose</h3>\u0000<p>The introduction of digitalisation in the shipping industry has fundamentally transformed traditional business models. This necessitates an investigation of its impact on customer satisfaction. This study aims to adapt the technology acceptance model in its survey instrument design to understand and evaluate customer satisfaction of shipping lines’ digital platforms.</p><!--/ Abstract__block -->\u0000<h3>Design/methodology/approach</h3>\u0000<p>This study used a mixed-methods approach, incorporating quantitative and qualitative research techniques. Primary data were collected through an online survey designed to measure customer satisfaction in relation to the digitalisation initiatives implemented by the shipping lines. Survey respondents comprised professionals who were online platform users, particularly in the instant spot quotation process and blockchain bill of lading.</p><!--/ Abstract__block -->\u0000<h3>Findings</h3>\u0000<p>The results for both instant spot quotation process and blockchain bill of lading revealed digital trust to be the most influential determinant of customer satisfaction, followed by perceived ease of use and perceived usefulness. There was also a very strong correlation between perceived ease of use and perceived usefulness as well as between digital trust and perceived ease of use. The managerial implications of digitalisation are also discussed.</p><!--/ Abstract__block -->\u0000<h3>Originality/value</h3>\u0000<p>The adoption of digital tools is gaining traction in the container shipping sector, and there exists a need to investigate the correlation between digitalisation and customer satisfaction. This study offers significant insights to stakeholders in the shipping industry, particularly in designing and implementing user-friendly digital platforms.</p><!--/ Abstract__block -->","PeriodicalId":45046,"journal":{"name":"Review of International Business and Strategy","volume":null,"pages":null},"PeriodicalIF":3.1,"publicationDate":"2024-01-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139517616","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":"An industry’s international connectedness and knowledge-sourcing behavior: a study of the Korean case","authors":"Se Ho Cho, John Cantwell","doi":"10.1108/ribs-07-2023-0080","DOIUrl":"https://doi.org/10.1108/ribs-07-2023-0080","url":null,"abstract":"<h3>Purpose</h3>\u0000<p>The purpose of this study is to investigate the impact of an industry’s connectedness to foreign countries on knowledge sourcing.</p><!--/ Abstract__block -->\u0000<h3>Design/methodology/approach</h3>\u0000<p>The authors examine the research model through probit regression techniques to the 472,303-patent data across 16 industries derived from the United States Patent and Trademark Office.</p><!--/ Abstract__block -->\u0000<h3>Findings</h3>\u0000<p>The results suggest that international connectedness increases the accessibility of foreign knowledge and helps the accumulation of technological capability. Thus, this paper provides a better understanding that international connectedness can be critical for exploiting knowledge dispersed worldwide and influencing intra- and interindustry knowledge-sourcing behavior in the home country.</p><!--/ Abstract__block -->\u0000<h3>Originality/value</h3>\u0000<p>While prior studies have mainly paid attention to the relationship between parents and subsidiaries in foreign countries for international knowledge sourcing, the authors attempt to analyze international and local knowledge sourcing with a broader set of knowledge sourcing channels at an aggregate level. By considering an industry’s export intensity and inward foreign direct investment, this study reveals specifically how the extent of an industry’s international connectedness influences knowledge sourcing from both abroad and locally.</p><!--/ Abstract__block -->","PeriodicalId":45046,"journal":{"name":"Review of International Business and Strategy","volume":null,"pages":null},"PeriodicalIF":3.1,"publicationDate":"2024-01-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139483355","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":"Role of green innovation and sustainable supply chain management in firm internationalization","authors":"Najam Akber Anjum, Zubair Ali Shahid, Muhammad Shujaat Mubarik, Ummad Mazhar","doi":"10.1108/ribs-06-2023-0056","DOIUrl":"https://doi.org/10.1108/ribs-06-2023-0056","url":null,"abstract":"<h3>Purpose</h3>\u0000<p>Purpose of this study is to explore the nature of relationship between internationalization of firms, sustainability of their supply chains, and the extent of their green innovations. Understanding of the relationship between these constructs is important because of the ever increasing sustainability awareness of consumers in the leading economies of the world. This awareness is now compelling importers of goods from cheap-labor countries to ensure that their suppliers comply with sustainability regulations. This compliance becomes very challenging because of the lack of control on second-tier and third-tier suppliers in a supply chain. First-tier suppliers in this case may drive this effort but need to be motivated enough to do so. In case of environmental sustainability, green innovation (GI) may provide a gradual, and thus more affordable and practical, move toward more eco-friendly ways. As far as the motivation to commit to sustainability and GI is concerned, internationalization and export business expansion may act as one of the most effective motivators for these suppliers. However, the nature of relationship between these three constructs, i.e. internationalization of firms, sustainability of their supply chains and the extent of their GI requires a better understanding.</p><!--/ Abstract__block -->\u0000<h3>Design/methodology/approach</h3>\u0000<p>The work uses a novel data set collected from 146 medium and large textile firms operating in Pakistan. The partial least square-structural equation modeling approach is used for data analysis.</p><!--/ Abstract__block -->\u0000<h3>Findings</h3>\u0000<p>All three constructs of internationalization, GI and sustainable supply chain management (SSCM) are significantly associated and thus complement each other.</p><!--/ Abstract__block -->\u0000<h3>Originality/value</h3>\u0000<p>This work uses a novel agency theory perspective to analyze the relationship between internationalization, GI and SSCM. In that sense, the findings indicate that internationalization could be one of the incentives that can be used by the principals to deal with agents’ goal conflict and information asymmetry.</p><!--/ Abstract__block -->","PeriodicalId":45046,"journal":{"name":"Review of International Business and Strategy","volume":null,"pages":null},"PeriodicalIF":3.1,"publicationDate":"2024-01-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139397578","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":"Taking on the world: the internationalisation of City Football Group","authors":"Christopher Richardson","doi":"10.1108/ribs-06-2023-0047","DOIUrl":"https://doi.org/10.1108/ribs-06-2023-0047","url":null,"abstract":"<h3>Purpose</h3>\u0000<p>Football is at once both a global sport and one that is defined by fiercely guarded local boundaries. For a firm operating within this highly lucrative industry and with ambitions of establishing a strong international presence for itself, a balance must be struck between riding on the game’s global appeal on the one hand and the need to somehow embed itself within particular local spaces on the other. This study aims to analyse how one such firm, the holding company City Football Group (CFG), is going about achieving this.</p><!--/ Abstract__block -->\u0000<h3>Design/methodology/approach</h3>\u0000<p>This is a conceptual paper that adopts a broadly inductive approach, building on an extensive analysis of both theoretical research and publicly available secondary data to develop a framework depicting three key strategies associated with CFG’s internationalisation.</p><!--/ Abstract__block -->\u0000<h3>Findings</h3>\u0000<p>Three factors are identified as being especially pertinent in CFG’s international expansion: the composition of CFG’s top management team; the attempts to establish a unifying “City identity”; and CFG’s forays into more peripheral leagues around the world after having established itself at the “top end” of the game.</p><!--/ Abstract__block -->\u0000<h3>Practical implications</h3>\u0000<p>The framework presented in this paper is particularly oriented towards a practitioner audience. Managers of firms operating in football, as well as in other industries in which the pressure to be both globally integrated and locally responsive is particularly acute, can draw lessons from both the framework and the broader insights presented here on CFG’s global expansion.</p><!--/ Abstract__block -->\u0000<h3>Social implications</h3>\u0000<p>Football is widely regarded as the world’s most popular sport, and fans often take matters very seriously when it comes to the club they support. How football clubs are run is, therefore, a matter of considerable societal interest, as demonstrated by various fan protests over the years. As global, multi-club ownership structures like that adopted by CFG become more commonplace, this study will provide football fans with some insight into the strategies of these companies and how their own clubs fit within these ownership models.</p><!--/ Abstract__block -->\u0000<h3>Originality/value</h3>\u0000<p>This study addresses an under-researched topic: the international expansion of a prominent football holding company.</p><!--/ Abstract__block -->","PeriodicalId":45046,"journal":{"name":"Review of International Business and Strategy","volume":null,"pages":null},"PeriodicalIF":3.1,"publicationDate":"2023-12-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138824967","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":"Equity ownership structure and internationalization of firms: the role of international experience of board chairs","authors":"Henry Xie, Jane Xie","doi":"10.1108/ribs-05-2023-0033","DOIUrl":"https://doi.org/10.1108/ribs-05-2023-0033","url":null,"abstract":"<h3>Purpose</h3>\u0000<p>This study aims to investigate the impact of equity ownership structure (i.e. CEO ownership, board chair ownership and institutional ownership) on internationalization of firms. The moderating role of international experience of board chairs is also examined.</p><!--/ Abstract__block -->\u0000<h3>Design/methodology/approach</h3>\u0000<p>This study uses Compustat-Capital IQ data from Standard &amp;Poor’s. The sample of this study includes 309 US multinational corporations representing different sectors. The parameters were estimated by using the ordinary least squares regression with the SPSS statistical package.</p><!--/ Abstract__block -->\u0000<h3>Findings</h3>\u0000<p>The finding of this study suggests that CEO ownership and board chair ownership have a significant, positive impact on the degree of internationalization of firms, whereas institutional ownership has a negative impact. The predicted moderating role of international experience of board chairs has found mixed results.</p><!--/ Abstract__block -->\u0000<h3>Originality/value</h3>\u0000<p>This study contributes to the literature by taking a holistic approach to examine the impact of equity ownership types (i.e. CEO ownership, board chair ownership and institutional ownership) on firms’ degree of internationalization. To the best of the authors’ knowledge, this research is also the first to investigate the impact of independent board chairs’ equity ownership and international experience on internationalization.</p><!--/ Abstract__block -->","PeriodicalId":45046,"journal":{"name":"Review of International Business and Strategy","volume":null,"pages":null},"PeriodicalIF":3.1,"publicationDate":"2023-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138741645","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":"Artisan entrepreneurship: influence and network in the development of sustainable strategies in cross-border low-density territories through a Quintuple Helix paradigm","authors":"Alex Olivier Rodrigues, Carla Susana Marques, Veland Ramadani","doi":"10.1108/ribs-09-2023-0103","DOIUrl":"https://doi.org/10.1108/ribs-09-2023-0103","url":null,"abstract":"<h3>Purpose</h3>\u0000<p>The purpose of this study is, from the perspective of artisan entrepreneurship (AE), to understand how professional and higher education institutions, local authorities, local and cross-border cultural entities and tourism stakeholders perceive AE by collaborating in a network to develop innovative and sustainable strategies, using the Quintuple Helix innovation model.</p><!--/ Abstract__block -->\u0000<h3>Design/methodology/approach</h3>\u0000<p>Using a qualitative approach, 34 semi-structured interviews were carried out with organisations by emailing them a Google Form. The organisations interviewed were from the north-east of Portugal (Bragança, Miranda do Douro, Mogadouro, Vimioso and Vinhais) and the north of Spain (Zamora Province). The data collected was subjected to content and lexical analysis using the computerised lexical analysis software IRaMuTeQ.</p><!--/ Abstract__block -->\u0000<h3>Findings</h3>\u0000<p>AE is seen as the representation of a culture where traditional crafts are the identity of a region. The practical and political implications for decision makers in the Quintuple Helix can be seen in the definition of strategies and proposals that should leverage and define regional and cross-border policies, leveraging the need for networking to define concrete measures and programmes for support and training in entrepreneurship and AE, as well as the creation and/or standardisation of existing support networks.</p><!--/ Abstract__block -->\u0000<h3>Originality/value</h3>\u0000<p>To the best of the authors’ knowledge, this work is the first study to address and deal with the issue of AE by understanding how professional and higher education institutions, local authorities, local and cross-border cultural entities perceive AE and collaborate in a network to develop innovative and sustainable strategies, through the paradigm of the Quintuple Helix model. It also combines a content analysis and a lexical analysis using computerised lexical analysis software – IRaMuTeQ.</p><!--/ Abstract__block -->","PeriodicalId":45046,"journal":{"name":"Review of International Business and Strategy","volume":null,"pages":null},"PeriodicalIF":3.1,"publicationDate":"2023-12-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138506033","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":"Pakistan’s export potential assessment at intensive and extensive margins","authors":"Imtiaz Ahmad, Maha Ahmad, Ghulam Qadir, Asad Khan Afridi","doi":"10.1108/ribs-05-2023-0039","DOIUrl":"https://doi.org/10.1108/ribs-05-2023-0039","url":null,"abstract":"Purpose This study aims to estimate Pakistan’s export potential in new and existing export products, as well as their potential destination markets. Design/methodology/approach This study uses a nonparametric approach based on demand, supply and easiness factors for estimating export potential at disaggregated product and destination levels. Findings A significant number of new export products (extensive margin) and existing products (intensive margin) are identified that have export potential. The estimated unrealized export potential at extensive margins is $2bn and at intensive margins is $5bn. The range of new products included value-added products, semifinished products and intermediate products. Surprisingly, there is high potential to diversify in China and export existing products more intensively in the EU. Moreover, the potential at extensive margins is regional diverse compared to intensive margins. Research limitations/implications The methodology used in this paper only provides export potential for short-to-medium term period because the global demand conditions are varying. Also, the mineral and resource-based products cannot be included in the analysis because their exports are heavily dependent on the availability of natural resources. Practical implications The findings have important policy implications in terms of providing guidelines for government policies related to industrial development, international trade and export promotion at the product and destination level. Overall, the study reveals that traditional sectors lack room for product diversification. As the existing export incentives favor major industries. To foster diversification, existing incentives must be redesigned to cover new products or sectors. Moreover, China has the greatest potential for product diversification, while Europe has the greatest potential to export current products more intensively. Further research is needed to simulate trade policy scenarios and estimate demand, supply and ease factors in export potential. Originality/value This study provides a unique perspective on export potential assessment at disaggregated product and destination levels, reinforcing the importance of redesigning trade policies and export incentives separately for export diversification.","PeriodicalId":45046,"journal":{"name":"Review of International Business and Strategy","volume":null,"pages":null},"PeriodicalIF":3.1,"publicationDate":"2023-11-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139214830","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":"Export performance and international resources and capabilities: a quantitative study on born globals","authors":"Dafnis N. Coudounaris, Peter Björk","doi":"10.1108/ribs-06-2023-0064","DOIUrl":"https://doi.org/10.1108/ribs-06-2023-0064","url":null,"abstract":"Purpose This paper aims to investigate the internal factors of resources and capabilities of five born globals (BGs) from Estonia. It explores quantitatively the internal factors between a medium BG and four small BGs. Design/methodology/approach The study used a survey questionnaire in collecting information from the CEOs of BGs. The questionnaire consisted of 105 questions relevant to export sales related to differences in internal factors. Findings The firms’ size and industrial sector play a role in export sales due to differences in internal factors. Small BGs expect financially based rewards, non-financial rewards, the job satisfaction of sales representatives with the export manager, and with work in general, and the representatives’ job satisfaction is higher in the small BGs than in the medium BG. The sales representatives’ job performance, their work performance, sales presentations, technical knowledge, adaptiveness, teamwork, planning, support, the organisational capabilities for business identification, relationship-building and innovation are all higher in medium BGs than in small BGs. Eleven sub-constructs of the model were shown to be important for small BGs. Originality/value The current study is focused on BGs from Estonia, i.e. small BGs and medium BGs. The study contributes to the internal factors of resources and capabilities of BGs as well as to the literature review on BGs. It also provides a logical conceptual model, indicating that the export manager’s job satisfaction is the central construct influenced by antecedent factors and is related directly to the export sales performance of the BG.","PeriodicalId":45046,"journal":{"name":"Review of International Business and Strategy","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135365856","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":"As an emerging market Turkish culture’s quest to be positioned on Meyer’s cultural map","authors":"Mustafa Abdül Metin Dinçer, Mustafa Yıldırım, Esra Dil","doi":"10.1108/ribs-03-2023-0023","DOIUrl":"https://doi.org/10.1108/ribs-03-2023-0023","url":null,"abstract":"Purpose This study aims to reveal Türkiye's place on the global cultural map through eight dimensions compared to other countries with the help of these two subresearch questions: “Where is Türkiye positioned on Meyer's map, and how is the positioning when country groups are taken into account?”. Design/methodology/approach This issue is considered necessary regarding the country’s business culture, which is an emerging market. For this, 17 senior executives engaged in international trade activities were selected as cases. The eight dimensions of Erin Meyer’s culture map were analyzed by considering the interview data obtained from the executives. Findings As a result of the analysis, it was determined that Türkiye is in a position that can be called an east–west synthesis in terms of culture, even though it is geographically evaluated within MENA and that it is located close to the middle of the continuum axis on the basis of almost all dimensions. However, the three dimensions out of eight – communication, deciding and trusting – are relatively far from the middle. The authors believe that this situation is closely related to Türkiye’s unique historical characteristics. Research limitations/implications The placement of the nations on a cultural map may be useful for practitioners. By looking at the relative position on this map and taking it into consideration while building connections and negotiating, for instance, businesses and policymakers who wish to enhance their ties with Türkiye can be aware of the distinctions between their own countries and Türkiye. The inhibiting nature of qualitative research prevents generalization; however, much bigger data set may be used for a comparable approach. Further research can be done to solve this issue because the cases under examination do not permit comparisons specific to the American continent. Originality/value The theoretical contribution of this study lies in its focused revelation of Turkey’s cultural positioning within the context of emerging markets. Positioning the countries on the cultural map can provide some convenience to the practitioners. Türkiye is a crucial clustering center when global production is considered. This opens the country to contact other cultures and enables intercultural transfer and learning.","PeriodicalId":45046,"journal":{"name":"Review of International Business and Strategy","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135488755","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":"The antecedents and outcome of foreign direct divestment for developing economies","authors":"Ebrahim Merza, Omar Alhussainan","doi":"10.1108/ribs-06-2023-0061","DOIUrl":"https://doi.org/10.1108/ribs-06-2023-0061","url":null,"abstract":"\u0000Purpose\u0000This paper aims to investigate the drivers of foreign direct divestment (FDD), how it relates to foreign direct investment (FDI) flows and stocks and its implications for developing countries. While divestment occurs for various reasons, it can be explained by reversing the propositions implied by FDI theories.\u0000\u0000\u0000Design/methodology/approach\u0000The authors combine FDI data and FDI theories to provide theoretical explanations for FDD and what it means for developing countries. FDI stock and flow data are used to derive inferences on trends in FDD and examine the implications of FDI theories on FDD.\u0000\u0000\u0000Findings\u0000Changes in the modes of global production and the rise of COVID-19 have reinforced the trend of stagnant or diminishing FDI flows observed since the global financial crisis, with implications for FDD. The authors demonstrate how the various FDI theories can be used to explain FDD, except for the currency areas hypothesis. By reviewing the costs and benefits of FDI, it is concluded that shrinking FDI flows and stocks may not be as detrimental for developing economies as it is typically portrayed.\u0000\u0000\u0000Originality/value\u0000The paper uses two original approaches to measure and explain the motives for FDD. The first is a reassessment of FDI theories in a way that makes them valid theories for FDD. The second original approach is to interpret data on FDI flows and stocks to imply the trends governing FDD, which is useful, as data on foreign divestment are not available on a country or regional basis.\u0000","PeriodicalId":45046,"journal":{"name":"Review of International Business and Strategy","volume":null,"pages":null},"PeriodicalIF":3.1,"publicationDate":"2023-09-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45200120","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}