Pub Date : 2023-11-01DOI: 10.24818/ea/2023/s17/1149
Andra-Nicoleta Mecu, F. Chițu, Georgiana-Ionela Marin, G. Hurduzeu
The European Union has set ambitious goals for both energy efficiency and renewable energy use as part of its strategy to combat climate change. Using a panel data regression model that spans from 2012 to 2021, this study aims to evaluate how energy efficiency and the use of renewable energy sources impact greenhouse gas emissions and economic growth in the member states of the European Union. The findings confirm that energy efficiency and renewable energy production effectively reduce greenhouse gas emissions while also positively influencing economic growth. However, it is important to note that the impact of renewable energy production on economic growth is limited. Therefore, it is crucial to emphasise the role of energy efficiency policies for sustainable development within the European Union. In addition, these findings support the implementation of policies that promote responsible energy consumption and encourage economically and environmentally sustainable development.
{"title":"Analysis of the Impact of Energy Efficiency and Renewable Energy on Greenho use Gas Emissions and Economic Growth in EU Member States","authors":"Andra-Nicoleta Mecu, F. Chițu, Georgiana-Ionela Marin, G. Hurduzeu","doi":"10.24818/ea/2023/s17/1149","DOIUrl":"https://doi.org/10.24818/ea/2023/s17/1149","url":null,"abstract":"The European Union has set ambitious goals for both energy efficiency and renewable energy use as part of its strategy to combat climate change. Using a panel data regression model that spans from 2012 to 2021, this study aims to evaluate how energy efficiency and the use of renewable energy sources impact greenhouse gas emissions and economic growth in the member states of the European Union. The findings confirm that energy efficiency and renewable energy production effectively reduce greenhouse gas emissions while also positively influencing economic growth. However, it is important to note that the impact of renewable energy production on economic growth is limited. Therefore, it is crucial to emphasise the role of energy efficiency policies for sustainable development within the European Union. In addition, these findings support the implementation of policies that promote responsible energy consumption and encourage economically and environmentally sustainable development.","PeriodicalId":46837,"journal":{"name":"Amfiteatru Economic","volume":"1 1","pages":""},"PeriodicalIF":2.6,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139304148","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-11-01DOI: 10.24818/ea/2023/s17/950
E. Țițan, Simona-Andreea Apostu, Mihaela Mihai, D. Paraschiv, D. Manea
Rethinking the concept of resilience in the post-pandemic period is urgently needed considering an uncertain and unpredictable future. To identify the necessary solutions for the recovery of the economy, the involvement of all actors in the socio-economic and political environment is vital. Consolidating regional development, intensifying global cooperation, and developing sustainable business models in the field of digital entrepreneurship are necessary pillars in revitalising the economy and creating a sustainable economy. In this context, using data for the countries of the European Union, it was shown, using statistical methods of multivariate analysis, that globalisation and digitalisation are necessary to achieve resilience. Thus, new opportunities are opening up for creating development strategies that can prepare socio-economic systems for future shocks and uncertainties.
{"title":"The Sustainability of Digital Networks and Globalisation, the Key to Resilience?","authors":"E. Țițan, Simona-Andreea Apostu, Mihaela Mihai, D. Paraschiv, D. Manea","doi":"10.24818/ea/2023/s17/950","DOIUrl":"https://doi.org/10.24818/ea/2023/s17/950","url":null,"abstract":"Rethinking the concept of resilience in the post-pandemic period is urgently needed considering an uncertain and unpredictable future. To identify the necessary solutions for the recovery of the economy, the involvement of all actors in the socio-economic and political environment is vital. Consolidating regional development, intensifying global cooperation, and developing sustainable business models in the field of digital entrepreneurship are necessary pillars in revitalising the economy and creating a sustainable economy. In this context, using data for the countries of the European Union, it was shown, using statistical methods of multivariate analysis, that globalisation and digitalisation are necessary to achieve resilience. Thus, new opportunities are opening up for creating development strategies that can prepare socio-economic systems for future shocks and uncertainties.","PeriodicalId":46837,"journal":{"name":"Amfiteatru Economic","volume":"161 1","pages":""},"PeriodicalIF":2.6,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139305714","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
In an increasingly competitive market environment, as an important decision for strategic change, CEO succession is a key step to driving sustainable development. The formulation of succession plans and how to improve the effectiveness of internal promotion mechanisms have been researched topics in executive team management. To explore the relationship between corporate executive succession planning and corporate performance, using 3955 CEO succession samples from 2599 companies during 2001-2015 in China, the Probit model, and the two-stage least squares method, the relationship between corporate CEO succession planning and corporate performance under the director-cum-CEO succession model was analysed. The results reveal that the formulation or not of succession plans in firms, particularly in listed firms, directly affects firm performance. Director-CEO internal succession decisions reduce firm performance relative to other CEO succession models. Conclusions obtained from this study indicate the relationship between succession planning and organisational performance at the micro level and provide a theoretical reference to further promote research related to succession decisions in listed companies and the long-term development interests of firms
{"title":"Relationship between Corporate CEO Succession Planning and Corporate Performance","authors":"Z. Yin, Jiamei Ye, Xiaoying Wang, Fang Su","doi":"10.24818/ea/2023/64/885","DOIUrl":"https://doi.org/10.24818/ea/2023/64/885","url":null,"abstract":"In an increasingly competitive market environment, as an important decision for strategic change, CEO succession is a key step to driving sustainable development. The formulation of succession plans and how to improve the effectiveness of internal promotion mechanisms have been researched topics in executive team management. To explore the relationship between corporate executive succession planning and corporate performance, using 3955 CEO succession samples from 2599 companies during 2001-2015 in China, the Probit model, and the two-stage least squares method, the relationship between corporate CEO succession planning and corporate performance under the director-cum-CEO succession model was analysed. The results reveal that the formulation or not of succession plans in firms, particularly in listed firms, directly affects firm performance. Director-CEO internal succession decisions reduce firm performance relative to other CEO succession models. Conclusions obtained from this study indicate the relationship between succession planning and organisational performance at the micro level and provide a theoretical reference to further promote research related to succession decisions in listed companies and the long-term development interests of firms","PeriodicalId":46837,"journal":{"name":"Amfiteatru Economic","volume":" ","pages":""},"PeriodicalIF":2.6,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49665164","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Stelian Stancu, A. Hristea, Camelia Kailani, Denisa Elena Bălă, Andreea Pernici
Reducing energy consumption has important implications for the sustainable development of society
减少能源消耗对社会可持续发展具有重要意义
{"title":"Adoption of Voluntary Measures for Reducing Electricity Consumption in the REPowerEU Plan Context: A Romanian Consumer Perspective","authors":"Stelian Stancu, A. Hristea, Camelia Kailani, Denisa Elena Bălă, Andreea Pernici","doi":"10.24818/ea/2023/64/760","DOIUrl":"https://doi.org/10.24818/ea/2023/64/760","url":null,"abstract":"Reducing energy consumption has important implications for the sustainable development of society","PeriodicalId":46837,"journal":{"name":"Amfiteatru Economic","volume":" ","pages":""},"PeriodicalIF":2.6,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49380568","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
M. Ullah, H. Sohail, Muhammad Asif Khan, H. Zada, Kovacova Maria, J. Oláh
The destructive role of institutional quality such as corruption has been considered an important factor for economic growth, particularly in the European Union, where such practices dealt with zero tolerance. Environmental degradation such as massive carbon emissions is stressing the global ecosystem, which has become a solemn issue for environmental policy makers. This research examines the institutional role in controlling corruption within the preview of CO 2 emissions-economic growth nexus for the European Union. The study evaluates the moderating impact of corruption on the relationship between CO 2 emissions and economic growth for the 19 Euro countries over the period 1984-2021, within the context of Auto Regressive Distributed Lag (ARDL) estimation. Empirical results infer that the moderating role of corruption is crucial in measuring the nexus between economic growth and CO 2 emissions due to better institutional quality of the European region. Furthermore, the results confirm that control over
{"title":"Nexus between Economic Growth and CO2 Emission within the Preview of Institutional Quality: Some New Insights from","authors":"M. Ullah, H. Sohail, Muhammad Asif Khan, H. Zada, Kovacova Maria, J. Oláh","doi":"10.24818/ea/2023/64/849","DOIUrl":"https://doi.org/10.24818/ea/2023/64/849","url":null,"abstract":"The destructive role of institutional quality such as corruption has been considered an important factor for economic growth, particularly in the European Union, where such practices dealt with zero tolerance. Environmental degradation such as massive carbon emissions is stressing the global ecosystem, which has become a solemn issue for environmental policy makers. This research examines the institutional role in controlling corruption within the preview of CO 2 emissions-economic growth nexus for the European Union. The study evaluates the moderating impact of corruption on the relationship between CO 2 emissions and economic growth for the 19 Euro countries over the period 1984-2021, within the context of Auto Regressive Distributed Lag (ARDL) estimation. Empirical results infer that the moderating role of corruption is crucial in measuring the nexus between economic growth and CO 2 emissions due to better institutional quality of the European region. Furthermore, the results confirm that control over","PeriodicalId":46837,"journal":{"name":"Amfiteatru Economic","volume":" ","pages":""},"PeriodicalIF":2.6,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47238539","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Á. Horváth, Adrienn Takacsne Papp, Lġszlij Molnar, K. Lipták, Zoltán Musinszki, Klára Szűcsné Markovics
Energy-intensive sectors face significant challenges in meeting the goals of the new European Industrial Strategy and REPowerEU. This study aims to examine how energy consumption and energy mix in four energy-intensive sectors (primary metals; non-metallic minerals; pulp, paper
{"title":"Climate and Energy Issues of Energy-Intensive Sectors","authors":"Á. Horváth, Adrienn Takacsne Papp, Lġszlij Molnar, K. Lipták, Zoltán Musinszki, Klára Szűcsné Markovics","doi":"10.24818/ea/2023/64/813","DOIUrl":"https://doi.org/10.24818/ea/2023/64/813","url":null,"abstract":"Energy-intensive sectors face significant challenges in meeting the goals of the new European Industrial Strategy and REPowerEU. This study aims to examine how energy consumption and energy mix in four energy-intensive sectors (primary metals; non-metallic minerals; pulp, paper","PeriodicalId":46837,"journal":{"name":"Amfiteatru Economic","volume":" ","pages":""},"PeriodicalIF":2.6,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44384255","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Developing a strategy to increase happiness is a major focus of a positive economy. The purpose of the present study is to find an answer to the following question: can insurers contribute to happiness? Starting from the ANOVA approach and regression analysis on the Romanian sample, we show that financial factors, self-rated stress level, age, and private health insurance affect the level of reported happiness. This is one of the first Romanian studies to approach happiness from the perspective of a financial health insurance product. From another perspective, for people without health insurance, income is a key factor of influence. Thus, our paper is primarily addressed to insurers who want to improve their sales techniques and to all insureds who want to know other benefits that appear after signing a health insurance policy
{"title":"Can Health Insurance Improve the Happiness of the Romanian People?","authors":"G. Mureșan, C. Mare, D. Lazăr, Sorin Paul Lazar","doi":"10.24818/ea/2023/64/903","DOIUrl":"https://doi.org/10.24818/ea/2023/64/903","url":null,"abstract":"Developing a strategy to increase happiness is a major focus of a positive economy. The purpose of the present study is to find an answer to the following question: can insurers contribute to happiness? Starting from the ANOVA approach and regression analysis on the Romanian sample, we show that financial factors, self-rated stress level, age, and private health insurance affect the level of reported happiness. This is one of the first Romanian studies to approach happiness from the perspective of a financial health insurance product. From another perspective, for people without health insurance, income is a key factor of influence. Thus, our paper is primarily addressed to insurers who want to improve their sales techniques and to all insureds who want to know other benefits that appear after signing a health insurance policy","PeriodicalId":46837,"journal":{"name":"Amfiteatru Economic","volume":" ","pages":""},"PeriodicalIF":2.6,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42901274","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
A. Drǎgoi, P. Calanter, Mihaela Gramaticu, A. Dumitrescu, A. Aluculesei
This paper aimed to evaluate the impact of the current EU energy crisis on Romania’s policies to boost green energy as a solution to balance the national energy mix. Our methodological approach was a mixed one using both bibliometric analysis and qualitative analysis based on experts’ interview. The bibliometric analysis has included 1085 research papers from the WOS database and indicates the main research focus at the international level in the green energy field. The second part of the study was based on 6 interviews with Romanian experts in the energy field (selected from a larger group according to their expertise of more than 10 years in fundamental research and their involvement in public policies and national strategies in the energy field). The interviews aimed to investigate the national opportunities to adopt green energy practices at affordable prices. Our research has highlighted that many of the international research trends investigated by researchers are similar to those indicated by the Romanian experts. Our main finding showed that although Romania has performed better than most European countries in increasing the renewable energy share in the national mix, there is still untapped potential in the field. However, Romania has several particularities, according to the interviews results, such as the national regulation, geographical potential
{"title":"The Challenges for Green Energy in Romania under Current Energy Crisis","authors":"A. Drǎgoi, P. Calanter, Mihaela Gramaticu, A. Dumitrescu, A. Aluculesei","doi":"10.24818/ea/2023/64/728","DOIUrl":"https://doi.org/10.24818/ea/2023/64/728","url":null,"abstract":"This paper aimed to evaluate the impact of the current EU energy crisis on Romania’s policies to boost green energy as a solution to balance the national energy mix. Our methodological approach was a mixed one using both bibliometric analysis and qualitative analysis based on experts’ interview. The bibliometric analysis has included 1085 research papers from the WOS database and indicates the main research focus at the international level in the green energy field. The second part of the study was based on 6 interviews with Romanian experts in the energy field (selected from a larger group according to their expertise of more than 10 years in fundamental research and their involvement in public policies and national strategies in the energy field). The interviews aimed to investigate the national opportunities to adopt green energy practices at affordable prices. Our research has highlighted that many of the international research trends investigated by researchers are similar to those indicated by the Romanian experts. Our main finding showed that although Romania has performed better than most European countries in increasing the renewable energy share in the national mix, there is still untapped potential in the field. However, Romania has several particularities, according to the interviews results, such as the national regulation, geographical potential","PeriodicalId":46837,"journal":{"name":"Amfiteatru Economic","volume":" ","pages":""},"PeriodicalIF":2.6,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48459706","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Tax planning is part of modern financial management worldwide, and the countries of Central Europe are no exception. Tax havens provide opportunities for managers to increase companies’ profits through tax reduction. Naturally, there are differences in ownership structures; therefore, the management of companies also has specific approaches, especially in family companies. Due to events in Czech history, the owners of family companies in that nation can have different priorities than those in Western ones. This article focuses on ownership structure specification and its impact on the tax burden of Czech companies. It uses data from the 233 most influential companies in the Czech Republic, covering 2009-2018. While the study aims to assess the ownership structure as a determinant of the tax burden, it adopts the regression of panel data as a method. The study contains pooled OLS and regression with random effects. Family companies are not less aggressive about tax planning in the Czech Republic. Historical development has caused a different approach among family companies than in Western countries. The ownership connection with foreign parent companies has not impacted Czech companies’ tax burdens. On the other hand, tax burden determinants differ not only between family and non-family companies, but also between domestic-owned and foreign-owned companies. Indebtedness seems to be the critical factor that can help companies avoid paying taxes, regardless of their ownership structure. Companies often use intragroup loans to lower their tax burden, and this study shows that Czech companies are no exception. On the other hand, only companies with foreign parent companies can use tax planning schemes involving intangible assets and royalties. As for family companies, the variability of the tax burden is not fully explained by the usual determinants; therefore, further research should also consider the types of managers as a determinant
{"title":"International Tax Planning and Ownership Structure in the Czech Republic","authors":"Vít Jedlička","doi":"10.24818/ea/2023/64/867","DOIUrl":"https://doi.org/10.24818/ea/2023/64/867","url":null,"abstract":"Tax planning is part of modern financial management worldwide, and the countries of Central Europe are no exception. Tax havens provide opportunities for managers to increase companies’ profits through tax reduction. Naturally, there are differences in ownership structures; therefore, the management of companies also has specific approaches, especially in family companies. Due to events in Czech history, the owners of family companies in that nation can have different priorities than those in Western ones. This article focuses on ownership structure specification and its impact on the tax burden of Czech companies. It uses data from the 233 most influential companies in the Czech Republic, covering 2009-2018. While the study aims to assess the ownership structure as a determinant of the tax burden, it adopts the regression of panel data as a method. The study contains pooled OLS and regression with random effects. Family companies are not less aggressive about tax planning in the Czech Republic. Historical development has caused a different approach among family companies than in Western countries. The ownership connection with foreign parent companies has not impacted Czech companies’ tax burdens. On the other hand, tax burden determinants differ not only between family and non-family companies, but also between domestic-owned and foreign-owned companies. Indebtedness seems to be the critical factor that can help companies avoid paying taxes, regardless of their ownership structure. Companies often use intragroup loans to lower their tax burden, and this study shows that Czech companies are no exception. On the other hand, only companies with foreign parent companies can use tax planning schemes involving intangible assets and royalties. As for family companies, the variability of the tax burden is not fully explained by the usual determinants; therefore, further research should also consider the types of managers as a determinant","PeriodicalId":46837,"journal":{"name":"Amfiteatru Economic","volume":" ","pages":""},"PeriodicalIF":2.6,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46262640","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
R. Petrariu, M. Nastase, Gabriel Croitoru, N. Florea, Nicoleta Cristache, Mihaela Cristina Onica Ibinceanu
The planet's resources are finite and must be used rationally and responsibly to ensure a sustainable economy. On the basis of modern innovations and technologies, new sources of consumption or new ways to reduce the environmental impact of consumption can be found. Changes in the external environment and incredibly disruptive international events significantly influence consumer behaviour. In view of geopolitical changes, the energy crisis, Russia's invasion of Ukraine, and the instability of the energy market, the European Commission has drawn up a series of plans to ensure Europe's independence from Russia's energy resources. Research focusses on analysing the behaviour of responsible energy consumers as part of the objectives of REPowerEU and ANRE (Romanian Energy Regulatory Authority). To this end, 250 energy consumers were interviewed to observe their participation in reducing energy consumption and the measures implemented according to the REPowerEU plan. The consumers involved in the study have already implemented some important measures that have led to awareness of the negative consequences of geopolitical instability and the impact of natural resource consumption.
{"title":"Analysis of Responsible Energy Consumers Behaviour in the Context of REPowerEU Plan","authors":"R. Petrariu, M. Nastase, Gabriel Croitoru, N. Florea, Nicoleta Cristache, Mihaela Cristina Onica Ibinceanu","doi":"10.24818/ea/2023/64/743","DOIUrl":"https://doi.org/10.24818/ea/2023/64/743","url":null,"abstract":"The planet's resources are finite and must be used rationally and responsibly to ensure a sustainable economy. On the basis of modern innovations and technologies, new sources of consumption or new ways to reduce the environmental impact of consumption can be found. Changes in the external environment and incredibly disruptive international events significantly influence consumer behaviour. In view of geopolitical changes, the energy crisis, Russia's invasion of Ukraine, and the instability of the energy market, the European Commission has drawn up a series of plans to ensure Europe's independence from Russia's energy resources. Research focusses on analysing the behaviour of responsible energy consumers as part of the objectives of REPowerEU and ANRE (Romanian Energy Regulatory Authority). To this end, 250 energy consumers were interviewed to observe their participation in reducing energy consumption and the measures implemented according to the REPowerEU plan. The consumers involved in the study have already implemented some important measures that have led to awareness of the negative consequences of geopolitical instability and the impact of natural resource consumption.","PeriodicalId":46837,"journal":{"name":"Amfiteatru Economic","volume":" ","pages":""},"PeriodicalIF":2.6,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43937565","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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