Public and Municipal Finance最新文献

Financial security of Ukraine under martial law: Impact of macroeconomic determinants 戒严状态下乌克兰的金融安全：宏观经济决定因素的影响

Public and Municipal Finance Pub Date : 2024-07-19 DOI: 10.21511/pmf.13(2).2024.01

F. Zhuravka, S. Chorna, Y. Petrushenko, Stanislaw Alwasiak, T. Kubakh, Y. Mordan, John Soss

{"title":"Financial security of Ukraine under martial law: Impact of macroeconomic determinants","authors":"F. Zhuravka, S. Chorna, Y. Petrushenko, Stanislaw Alwasiak, T. Kubakh, Y. Mordan, John Soss","doi":"10.21511/pmf.13(2).2024.01","DOIUrl":"https://doi.org/10.21511/pmf.13(2).2024.01","url":null,"abstract":"Russia’s open aggression against Ukraine has resulted in significant changes across all sectors of the Ukrainian economy and its financial sphere, including financial security. The paper aims to identify the impact of the primary macroeconomic determinants, i.e., military defense spending, non-performing bank loans, exchange rate, foreign debt, and state (total) reserves, on the financial security of Ukraine under martial law. The canonical correlation analysis is employed to assess the strength of the relationship between the above macroeconomic indicators and the level of the state’s financial security. It was found that the reduction of the state’s financial security level in 2022 was 63.9%, explained exactly by the changes in the above macroeconomic determinants after the start of a full-scale invasion. The study determined the degree of influence of each indicator on Ukraine’s financial security level. An increase in the level of military defense spending, non-performing bank loans, hryvnia’s devaluation, and external debt growth had a direct negative impact on Ukraine’s financial security. At the same time, an upsurge in total reserves had an indirect negative impact (through the external debt growth). The research findings confirm the necessity for effective monitoring and management of the macroeconomic indicators to maintain both Ukraine’s financial security and macro-financial stability in order to ensure its’ sustainable economic development during the postwar recovery period.\u0000AcknowledgmentThis research is financially supported by the NATO SPS Program “Security of territorial communities: evidence from the Eastern European countries”.","PeriodicalId":52837,"journal":{"name":"Public and Municipal Finance","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-07-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141820916","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}

引用次数: 0

The complexity of tax regulations and principles of justice as determinants of taxpayer compliance: case of Indonesia 税收法规的复杂性和公正原则是纳税人遵纪守法的决定因素：印度尼西亚的案例

Public and Municipal Finance Pub Date : 2024-07-15 DOI: 10.21511/pmf.13(1).2024.14

Chalarce Totanan, Jamaluddin, Muliati, Femilia Zahra, Muh. Ilham Pakawaru

{"title":"The complexity of tax regulations and principles of justice as determinants of taxpayer compliance: case of Indonesia","authors":"Chalarce Totanan, Jamaluddin, Muliati, Femilia Zahra, Muh. Ilham Pakawaru","doi":"10.21511/pmf.13(1).2024.14","DOIUrl":"https://doi.org/10.21511/pmf.13(1).2024.14","url":null,"abstract":"This study aims to determine and analyze the determinants of the complexity of tax regulations and the principles of justice regarding taxpayer compliance in Indonesia. The study surveyed 148 individual taxpayers who are entrepreneurs of micro, small, and medium enterprises (MSMEs) using a Google Form. The results show that the complexity of tax regulations has a significant negative effect (–0.253) on taxpayer compliance, and the principles of justice (0.501) have a significant positive effect on taxpayer compliance. An R square shows that independent variables have a 45.5% influence on increasing taxpayer compliance. The degree of the correlation relationship between all independent variables is around 0.674. The results confirm the relationship between the complexity of tax regulations and the principle of justice and their effect on taxpayer compliance. Therefore, to increase taxpayer compliance, the government should put efforts into simplifying and explaining tax regulations. This can help reduce inadvertent errors, increase taxpayer confidence, and reduce the overall cost of complying with regulations. It is important to consider aspects of justice when designing and implementing the tax system. Efforts to increase transparency, reduce injustice, and make taxes applied proportionally can help strengthen taxpayer compliance and support the sustainability of state revenues.","PeriodicalId":52837,"journal":{"name":"Public and Municipal Finance","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-07-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141649292","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}

引用次数: 0

The impact of attitude, subjective norms, perceived behavioral control, and organizational commitment on whistleblowing intention: A moderating role of local culture 态度、主观规范、感知行为控制和组织承诺对举报意向的影响：地方文化的调节作用

Public and Municipal Finance Pub Date : 2024-07-12 DOI: 10.21511/pmf.13(1).2024.13

Nurdiana Ningsih, Arifuddin, Asri Usman

{"title":"The impact of attitude, subjective norms, perceived behavioral control, and organizational commitment on whistleblowing intention: A moderating role of local culture","authors":"Nurdiana Ningsih, Arifuddin, Asri Usman","doi":"10.21511/pmf.13(1).2024.13","DOIUrl":"https://doi.org/10.21511/pmf.13(1).2024.13","url":null,"abstract":"During forensic audits, the use of auditors has increased significantly. This happened thanks to fraud detection mechanisms that help prevent and quickly detect fraud. Whistleblowing systems set up by local authorities play an important role in detecting fraudulent activities and protecting the rights of whistleblowers, promoting transparency and accountability in public organizations. This study aims to analyze and explain the impact of attitudes, subjective norms, perceived behavioral control, and organizational commitment on whistleblowing intention moderated by local culture. This analysis was conducted on local government internal auditors in 24 districts/cities in South Sulawesi Province, Indonesia. Research data were collected through questionnaires with a total research sample of 246 respondents and analyzed using multiple linear regression analysis and moderated regression analysis using the SPSS version 23 application. The research findings show that attitudes, perceived behavioral control, and organizational commitment have a significant effect on whistleblowing intention, while subjective norms do not have a significant effect on whistleblowing intention. Furthermore, regional culture moderates the influence of subjective norms and perceived behavioral control on whistleblowing intention but is unable to moderate the influence of attitudes and organizational commitment on whistleblowing intention.","PeriodicalId":52837,"journal":{"name":"Public and Municipal Finance","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141653709","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}

引用次数: 0

Enhancing administrative service delivery practices of local government: Experiences from Nepal 加强地方政府提供行政服务的做法：尼泊尔的经验

Public and Municipal Finance Pub Date : 2024-07-02 DOI: 10.21511/pmf.13(1).2024.12

Suman Kharel, Khom Raj Kharel, Yadav Mani Upadhyaya, Shiva Raj Ghimire, Prajwal Man Pradhan

{"title":"Enhancing administrative service delivery practices of local government: Experiences from Nepal","authors":"Suman Kharel, Khom Raj Kharel, Yadav Mani Upadhyaya, Shiva Raj Ghimire, Prajwal Man Pradhan","doi":"10.21511/pmf.13(1).2024.12","DOIUrl":"https://doi.org/10.21511/pmf.13(1).2024.12","url":null,"abstract":"This study aims to examine the administrative service delivery practices within the local government of Nepal and explore the intricate perceptions of the interplay between governance, service delivery, and citizens. The objectives include understanding the contextual elements that shape states, addressing concerns of developing nations, emphasizing service delivery, prioritizing citizen viewpoints, and tackling governance issues. Utilizing a mixed-methods approach grounded on post-positivism, the study employs purposeful sampling to select rural municipalities in Nepal. Data collection involves a quantitative institutional survey to assess the current state of public administrative services, with survey respondents comprising service providers and citizens. The respondents reported higher levels of satisfaction with the efficiency, timeliness, and resource availability of administrative services. However, the study also revealed gaps and disparities in the knowledge and perceptions of administrative practices and governance among different respondent groups and ecological regions. Emphasizing the significant advantages of collaboration, decentralization, people-centric development, and meaningful engagement, the study highlights the need for further research and policy interventions to enhance public service delivery and governance of local government in Nepal.","PeriodicalId":52837,"journal":{"name":"Public and Municipal Finance","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141687349","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}

引用次数: 0

Macroeconomic factors and government bond yield in Indonesia 宏观经济因素与印度尼西亚政府债券收益率

Public and Municipal Finance Pub Date : 2024-06-07 DOI: 10.21511/pmf.13(1).2024.08

Naning Fatmawatie, Endri Endri, Destyanah Husein

{"title":"Macroeconomic factors and government bond yield in Indonesia","authors":"Naning Fatmawatie, Endri Endri, Destyanah Husein","doi":"10.21511/pmf.13(1).2024.08","DOIUrl":"https://doi.org/10.21511/pmf.13(1).2024.08","url":null,"abstract":"The issuance of bonds by the government attracts the interest of many investors, including foreigners. The government must understand the factors determining bond yields for managing government debt. This study aims to investigate the effect of domestic and global macroeconomic variables on government bond yields in Indonesia. The paper uses monthly data from November 2014 to December 2022. The research sample comprises government bonds with 5, 10, and 15-year tenor bonds. The GARCH (1,1) and GARCH-M (1,1) models are applied to estimate and analyze the determinants of government bond yields. Research findings reveal that Indonesian interest rates significantly affect the yield of 10- and 15-year tenor bonds. Inflation has no impact on bond yields across all tenors. The increase in foreign exchange reserves reduces bond yields in all tenors. The Indonesian stock exchange index is detrimental to long-term bond yields. The exchange rate has a positive impact on bond yields in all tenors. World oil prices significantly impact yields on 5- and 10-year tenor bonds. The Fed’s interest rate positively affects the yield on the 15-year tenor bond. The implication of these findings for the Indonesian government is the implementation of several aspects of economic and financial policies that can improve state debt management and financial market stability.","PeriodicalId":52837,"journal":{"name":"Public and Municipal Finance","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141375491","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}

引用次数: 0

Fiscal policy and economic growth in resource-rich country: Empirical evidence from Azerbaijan 资源丰富国家的财政政策与经济增长：阿塞拜疆的经验证据

Public and Municipal Finance Pub Date : 2024-05-20 DOI: 10.21511/pmf.13(1).2024.07

Yashar Kalbiyev, Javid Seyfullali

{"title":"Fiscal policy and economic growth in resource-rich country: Empirical evidence from Azerbaijan","authors":"Yashar Kalbiyev, Javid Seyfullali","doi":"10.21511/pmf.13(1).2024.07","DOIUrl":"https://doi.org/10.21511/pmf.13(1).2024.07","url":null,"abstract":"The relationship between fiscal policy and economic growth is one of the longest-lived economic discourses. In this context, countries with emerging institutions and resource-based economies are of particular interest. Therefore, the Azerbaijani economy was chosen as the object of study. The purpose of this paper is to analyze the relationship between fiscal policy and economic growth in Azerbaijan and analyze the possible existence of the BARS curve relationship in Azerbaijan. The study covers quarterly data for 2005Q1–2023Q2. The autoregressive distributed lag (ARDL) bound test is used to evaluate the relationship between fiscal variables and economic growth (both general and non-oil), as well as the BARS curve relationship. The analysis revealed a positive association between government spending and both overall and non-oil economic growth over the long term. On average, a 1% rise in government spending corresponds to a 0.6% increase in economic growth. Conversely, in the short term, a negative relationship is observed between government spending and economic growth, encompassing both the general and non-oil economy. Notably, no statistical evidence supporting the presence of the BARS curve relationship in Azerbaijan was identified. Amid the circumstances of decreasing oil production in Azerbaijan, these results put more emphasis on the importance of increasing the productivity of government spending.","PeriodicalId":52837,"journal":{"name":"Public and Municipal Finance","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141122456","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}

引用次数: 0

Tax policy and activation of internal factors of economic growth: EU experience for Ukraine 税收政策与激活经济增长的内部因素：乌克兰的欧盟经验

Public and Municipal Finance Pub Date : 2024-05-17 DOI: 10.21511/pmf.13(1).2024.06

Olena Dobrovolska, Ralf Sonntag, S. Kachula, Liubov Lysiak, Pavlo Lastovchenko

{"title":"Tax policy and activation of internal factors of economic growth: EU experience for Ukraine","authors":"Olena Dobrovolska, Ralf Sonntag, S. Kachula, Liubov Lysiak, Pavlo Lastovchenko","doi":"10.21511/pmf.13(1).2024.06","DOIUrl":"https://doi.org/10.21511/pmf.13(1).2024.06","url":null,"abstract":"The state policy of Ukraine aims to promote sustainable economic growth and improve its quality through economic activity, particularly through the optimization of the tax system, which is particularly relevant both during the period of martial law in Ukraine and the post-war recovery. The purpose of the study is to assess the formation and implementation of the state tax policy to activate the internal factors of economic growth in Ukraine under martial law. The study of tax policy in Ukraine and EU countries has shown that the EU countries are characterized by a consistent and transparent tax policy that stimulates investment, innovation, and entrepreneurship to activate internal factors of economic growth. The paper uses fiscal analysis based on the Cobb-Douglas production-institutional function; its main concept is the mutual location of the Laffer points of the first and second types and the actual level of the tax burden. The results show a noticeable adjustment of the real fiscal climate in Ukraine in line with changes in threshold fiscal standards. Considering martial law in Ukraine and the need for the state’s ability to post-war recovery, the study suggests changing the rates of specific taxes, after which it is necessary to make a transition from private fiscal instruments with inherent rate values to the aggregate fiscal burden.","PeriodicalId":52837,"journal":{"name":"Public and Municipal Finance","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-05-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141126373","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}

引用次数: 0

Resilience of territorial communities amid the war against Ukraine: The role of budgetary instruments 领土社区在乌克兰战争中的复原力：预算工具的作用

Public and Municipal Finance Pub Date : 2024-04-11 DOI: 10.21511/pmf.13(1).2024.04

H. Voznyak, K. Patytska, O. Mulska, I. Zherebylo, Danylo Sorokovyi

{"title":"Resilience of territorial communities amid the war against Ukraine: The role of budgetary instruments","authors":"H. Voznyak, K. Patytska, O. Mulska, I. Zherebylo, Danylo Sorokovyi","doi":"10.21511/pmf.13(1).2024.04","DOIUrl":"https://doi.org/10.21511/pmf.13(1).2024.04","url":null,"abstract":"Russia’s war against Ukraine has exacerbated challenges and risks to community development. Improving the ability to withstand the shocks of the external and internal environment, adapt to changes in the security environment, respond to threats, maintain sustainable functioning, and recover to the desired equilibrium will contribute to strengthening the resilience of communities. Budgetary instruments are crucial for ensuring the resilience of communities in such conditions. This study aims to identify the impact of budgetary instruments on ensuring the resilience of territorial communities amid the war in Ukraine (the case of Lviv oblast). The methods include a systemic and structural approach (building an information and analytical model of resilience research) and indicative and GAP analysis (identifying the impact of budgetary instruments on community resilience, in particular, local taxes, transfers, and personal income tax (PIT)). The data of 73 communities in Lviv oblast for 2021–2023 were collected. The study shows that the resilience of the territorial communities of Lviv oblast during the study period was at a moderate and above-moderate level; most were in the zones of resistance (resilience indicators ranging from 0.43-0.65) and decreasing resilience (0.42-0.20); the resilience of 8% was at a critically low level (2022–2023). The results estimate that the resilience of 90% communities in 2024 will not change significantly if military PIT is redirected from local to state budgets, except for those communities whose resilience is highly dependent on the amount of military PIT (the decrease in resilience will range from 12.5 to 4.2 percentage points).","PeriodicalId":52837,"journal":{"name":"Public and Municipal Finance","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140712963","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}

引用次数: 0

The impact of government microfinance program on poverty alleviation and job creation in a developing economy 政府小额信贷计划对发展中经济体减贫和创造就业的影响

Public and Municipal Finance Pub Date : 2024-03-06 DOI: 10.21511/pmf.13(1).2024.03

Timothy Olaniyi Aluko, Innocent Bayai, Prince Chukwuneme Enwereji

{"title":"The impact of government microfinance program on poverty alleviation and job creation in a developing economy","authors":"Timothy Olaniyi Aluko, Innocent Bayai, Prince Chukwuneme Enwereji","doi":"10.21511/pmf.13(1).2024.03","DOIUrl":"https://doi.org/10.21511/pmf.13(1).2024.03","url":null,"abstract":"Government initiatives to eradicate poverty in developing countries have included establishing microfinance programs to provide microloans and credit to the less privileged living in peri-urban and rural areas where commercial financial institutions are underrepresented. The study aims to investigate the effect of the South African Microfinance Apex Fund (SAMAF) on poverty alleviation and job creation. This case study targeted 103 beneficiary firms and self-employed individuals to send them questionnaires. The data analysis was primarily exploratory and descriptive. The findings show that the majority, 87%, agreed that the loans they accessed were sufficient for their business plans and needs. In addition, they were able to create at least one additional job after receiving the loan and improve their total business income on average compared to before the SAMAF loan. However, due to the risk of non-repayment of loans by recipients living in informal settlements, most microfinance intermediary institutions were unwilling to expand their operations into such settlements. SAMAF, on the other hand, has flaws, one of which is the slow delivery of funds to microfinance intermediary institutions, which needs to be addressed. The study concludes that to address the credit needs of semi-rural and rural residents, microfinance intermediary institutions must do more to expand into these areas and adopt a more aggressive and creative approach to the development of financial products and expand their access to include more of the poorest and most vulnerable households.","PeriodicalId":52837,"journal":{"name":"Public and Municipal Finance","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140077739","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}

引用次数: 0

Patterns and trends in research on external public debt management 公共外债管理研究的模式和趋势

Public and Municipal Finance Pub Date : 2024-01-16 DOI: 10.21511/pmf.13(1).2024.02

M. Razinkova, T. Grynko, N. Nebaba, Rostislav Botvinov, D. Pryimachenko

{"title":"Patterns and trends in research on external public debt management","authors":"M. Razinkova, T. Grynko, N. Nebaba, Rostislav Botvinov, D. Pryimachenko","doi":"10.21511/pmf.13(1).2024.02","DOIUrl":"https://doi.org/10.21511/pmf.13(1).2024.02","url":null,"abstract":"This study undertakes a comprehensive bibliometric analysis of publications pertaining to the external public debt management system. The paper aims to study the evolution of scholarly discourse surrounding the external public debt management domain, highlighting contributions, methodologies, and collaborative networks within the field. The methodology encompasses a multivariate approach, incorporating extensive searches across the three major scientometric databases: Google Scholar (PoP), Scopus (in-built Scopus tools, SciVal), and Web of Science (in-built WoS instruments). The bibliometric analysis extends to contextual, evolutionary, and spatial dimensions, allowing for a comprehensive understanding of the identified clusters. The ensuing clusters serve as a roadmap, categorizing publications based on their contextual relevance, evolutionary trajectory, and spatial focus, which enhances the identification of key works in the field, facilitating a nuanced understanding of the current state of external public debt management research. The synthesis of findings from the content-contextual block emphasizes a primary orientation toward understanding the dynamic interplay between external public debt management and economic development. Furthermore, the contextual-temporal block identifies four distinct stages in the evolution of research focus, highlighting the shifting emphasis over time. A discernible pattern of heightened research activity in external public debt management across various countries in recent decades is revealed through spatiotemporal analysis. The interdisciplinary nature of this field is underscored by the dominance of economics, econometrics, finance, business, management, and accounting in dedicated research.","PeriodicalId":52837,"journal":{"name":"Public and Municipal Finance","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-01-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139527767","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}

引用次数: 0