Using national longitudinal survey data, this study examines the impact of international trade on income gaps between formal and heterogeneous informal workers in China. The results demonstrate that the positive effect of trade on income is larger for informal employees and smaller for self-employed workers compared to formal employees. The decomposition results indicate that the disproportionate geographic distribution in tradable regions widens the income gaps between employment sectors, while the difference in international trade income premiums widens the income gap between formal and informal employees and narrows the income gap between formal employees and self-employed workers.
{"title":"Impact of international trade on the income gaps between formal and informal sectors: Evidence from China","authors":"Xinxin Ma","doi":"10.1002/jid.3923","DOIUrl":"10.1002/jid.3923","url":null,"abstract":"<p>Using national longitudinal survey data, this study examines the impact of international trade on income gaps between formal and heterogeneous informal workers in China. The results demonstrate that the positive effect of trade on income is larger for informal employees and smaller for self-employed workers compared to formal employees. The decomposition results indicate that the disproportionate geographic distribution in tradable regions widens the income gaps between employment sectors, while the difference in international trade income premiums widens the income gap between formal and informal employees and narrows the income gap between formal employees and self-employed workers.</p>","PeriodicalId":47986,"journal":{"name":"Journal of International Development","volume":"36 6","pages":"2581-2607"},"PeriodicalIF":1.7,"publicationDate":"2024-07-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141661371","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}
Ana Maria Vicente da Silva, Henrique Muzzio, Denis Silva da Silveira
This paper seeks to conduct a comprehensive literature review analysing governmental initiatives, particularly public policies, pertaining to the needs of the creative economy (CE). The uniqueness of this paper lies in its unprecedented examination of literature on governmental actions for the CE. The methodology involved executing a rigorous systematic review of literature drawn from multiple credible research sources. The primary objective was to identify the stimuli, impediments and formulation processes across various sectors within the CE. The findings uncover a wide array of stimuli that policymakers can employ to foster the CE. We offer recommendations for constructing a policy framework.
{"title":"Analysing public policies for the creative economy: A systematic literature review","authors":"Ana Maria Vicente da Silva, Henrique Muzzio, Denis Silva da Silveira","doi":"10.1002/jid.3930","DOIUrl":"10.1002/jid.3930","url":null,"abstract":"<p>This paper seeks to conduct a comprehensive literature review analysing governmental initiatives, particularly public policies, pertaining to the needs of the creative economy (CE). The uniqueness of this paper lies in its unprecedented examination of literature on governmental actions for the CE. The methodology involved executing a rigorous systematic review of literature drawn from multiple credible research sources. The primary objective was to identify the stimuli, impediments and formulation processes across various sectors within the CE. The findings uncover a wide array of stimuli that policymakers can employ to foster the CE. We offer recommendations for constructing a policy framework.</p>","PeriodicalId":47986,"journal":{"name":"Journal of International Development","volume":"36 6","pages":"2655-2669"},"PeriodicalIF":1.7,"publicationDate":"2024-07-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141668429","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}
We examine theoretically and empirically whether democratic rights might be superior to economic rights in a two-horse race, utilizing indicators of poverty reduction, such as health-adjusted life expectancy (HALE) and child mortality as outcomes. The results show robustly that economic freedoms associate positively with HALE and negatively with child mortality, while the effect of democracy is more mixed. Studies reporting a negative effect of political freedoms on child mortality without accounting for economic freedoms, thus, are potentially mis-specified. These results are robust to a barrage of tests, alternative data, estimating method and formal tests of omitted variables bias.
{"title":"Which freedoms benefit the poor? A two-horse race between economic and political freedoms on health-adjusted life expectancy and child mortality, 1990–2020","authors":"Ingrid Holthe Helmersen, Indra de Soysa","doi":"10.1002/jid.3931","DOIUrl":"10.1002/jid.3931","url":null,"abstract":"<p>We examine theoretically and empirically whether democratic rights might be superior to economic rights in a two-horse race, utilizing indicators of poverty reduction, such as health-adjusted life expectancy (HALE) and child mortality as outcomes. The results show robustly that economic freedoms associate positively with HALE and negatively with child mortality, while the effect of democracy is more mixed. Studies reporting a negative effect of political freedoms on child mortality without accounting for economic freedoms, thus, are potentially mis-specified. These results are robust to a barrage of tests, alternative data, estimating method and formal tests of omitted variables bias.</p>","PeriodicalId":47986,"journal":{"name":"Journal of International Development","volume":"36 7","pages":"2676-2704"},"PeriodicalIF":1.7,"publicationDate":"2024-07-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/jid.3931","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141667594","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Structural change has long been at the core of economic development debates. However, the gender implications of structural change are still largely unexplored. This paper helps to fill this gap by analysing the role of structural change in the gender distribution of sectoral employment in sub-Saharan African countries. I employ aggregate and disaggregate measures of gender sectoral segregation in employment, which measure the difference between the gender distribution across sectors with respect to the overall participation of women and men in the labour market. I build a panel database consisting of 10 sectors and 11 countries during 1960–2010. Fixed effects and instrumental variables' regression models show a significant, nonlinear link between labour productivity and gender segregation. Increasing labour productivity depresses gender segregation at initial phases of structural change. However, further productivity gains beyond a certain threshold of sectoral development increases gender segregation. Country-industry panel data models complement the analysis showing that relative labour productivity has a nonlinear impact in gender segregation: Initial increases in relative productivity increases feminization but further relative productivity gains foster the masculinization of sectors. The estimates suggest that manufacturing, utilities, construction, business, and government services are key to correct gender biases in employment along the process of structural change.
{"title":"Structural change and gender sectoral segregation in sub-Saharan African countries","authors":"Izaskun Zuazu","doi":"10.1002/jid.3925","DOIUrl":"10.1002/jid.3925","url":null,"abstract":"<p>Structural change has long been at the core of economic development debates. However, the gender implications of structural change are still largely unexplored. This paper helps to fill this gap by analysing the role of structural change in the gender distribution of sectoral employment in sub-Saharan African countries. I employ aggregate and disaggregate measures of gender sectoral segregation in employment, which measure the difference between the gender distribution across sectors with respect to the overall participation of women and men in the labour market. I build a panel database consisting of 10 sectors and 11 countries during 1960–2010. Fixed effects and instrumental variables' regression models show a significant, nonlinear link between labour productivity and gender segregation. Increasing labour productivity depresses gender segregation at initial phases of structural change. However, further productivity gains beyond a certain threshold of sectoral development increases gender segregation. Country-industry panel data models complement the analysis showing that relative labour productivity has a nonlinear impact in gender segregation: Initial increases in relative productivity increases feminization but further relative productivity gains foster the masculinization of sectors. The estimates suggest that manufacturing, utilities, construction, business, and government services are key to correct gender biases in employment along the process of structural change.</p>","PeriodicalId":47986,"journal":{"name":"Journal of International Development","volume":"36 6","pages":"2626-2654"},"PeriodicalIF":1.7,"publicationDate":"2024-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/jid.3925","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141679303","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
This paper explores the relationship among education, knowledge, perception and disaster experience to investigate whether household disaster preparedness behaviour mitigates income losses. We employ instrumental variables approach and generate indigenous knowledge from a large-scale dataset to examine responsiveness of disaster preparedness via unemployment and production. We identify disaster and climate knowledge perception as new determinant towards disaster risk reduction. Our findings suggest Disaster Preparedness Index (DPI) is almost 64% effective in mitigating household per capita net income loss in comparison with the mean via unemployment channel. We argue that informal education and community-based training could bring more efficacies in this loss mitigation mechanism.
{"title":"Knowledge, perception or disaster experience? The new determinants of household disaster preparedness behaviour in Bangladesh","authors":"Azreen Karim","doi":"10.1002/jid.3922","DOIUrl":"10.1002/jid.3922","url":null,"abstract":"<p>This paper explores the relationship among education, knowledge, perception and disaster experience to investigate whether household disaster preparedness behaviour mitigates income losses. We employ instrumental variables approach and generate indigenous knowledge from a large-scale dataset to examine responsiveness of disaster preparedness via unemployment and production. We identify disaster and climate knowledge perception as new determinant towards disaster risk reduction. Our findings suggest Disaster Preparedness Index (DPI) is almost 64% effective in mitigating household per capita net income loss in comparison with the mean via unemployment channel. We argue that informal education and community-based training could bring more efficacies in this loss mitigation mechanism.</p>","PeriodicalId":47986,"journal":{"name":"Journal of International Development","volume":"36 6","pages":"2557-2580"},"PeriodicalIF":1.7,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141695640","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}
This article examines social protection pathways in the former French colonies in sub-Saharan Africa. We identify five steps to understanding the patterns and dynamics of social protection in these countries that provide evidence of its exogenous construction. First, we characterize the main developments in social protection systems and policies from their inception, covering the colonial era to the present, underlining the role of colonial legacy and the global social policy framework. Second, we document the similarity of national social protection trajectories and lack of national ownership of the policy problem markedly that characterizes social protection pathways.
{"title":"From colonialism to international aid: Social protection in former French colonies in sub-Saharan Africa, 1890–2020","authors":"Louis Olié, Léo Delpy, Jérôme Ballet","doi":"10.1002/jid.3924","DOIUrl":"10.1002/jid.3924","url":null,"abstract":"<p>This article examines social protection pathways in the former French colonies in sub-Saharan Africa. We identify five steps to understanding the patterns and dynamics of social protection in these countries that provide evidence of its exogenous construction. First, we characterize the main developments in social protection systems and policies from their inception, covering the colonial era to the present, underlining the role of colonial legacy and the global social policy framework. Second, we document the similarity of national social protection trajectories and lack of national ownership of the policy problem markedly that characterizes social protection pathways.</p>","PeriodicalId":47986,"journal":{"name":"Journal of International Development","volume":"36 6","pages":"2608-2625"},"PeriodicalIF":1.7,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/jid.3924","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141700411","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Krisdela Kaçani, Elena Kokthi, Luis Miguel López-Bonilla, Myriam González-Limón
Bridging the gap between awareness and action on environmental issues such as climate change often requires understanding the moderating roles of individual trust, institutional trust and civic engagement. This paper explores how social capital, through generalaised trust, trust in institutions and civic engagement, can either strengthen or weaken the agency on climate change on environmental behaviour. Linking climate change awareness to environmental behaviour through the mediation of perceived changes in quality of life is the chosen approach to explore the role of social capital. The results suggest that low levels of trust, whether interpersonal or institutional, reduce an individual's sense of agency by firstly reducing the impact of climate change awareness on quality of life, changing perceptions and consequently reducing environmental behaviour. Greater trust in institutions produces a stronger effect of climate change awareness on willingness to pay. On the other hand, civic engagement shows a significant effect when taxes are considered. The study suggests that the impact of social capital on environmental payments varies according to the type of payment (voluntary vs. mandatory). The mapping of the role of social capital in reducing the agency of climate change awareness in quality-of-life changes should be further explored, as the latter has proven to be a promising way to address climate change in developed and developing countries.
{"title":"Social tipping and climate change: The moderating role of social capital in bridging the gap between awareness and action","authors":"Krisdela Kaçani, Elena Kokthi, Luis Miguel López-Bonilla, Myriam González-Limón","doi":"10.1002/jid.3921","DOIUrl":"https://doi.org/10.1002/jid.3921","url":null,"abstract":"<p>Bridging the gap between awareness and action on environmental issues such as climate change often requires understanding the moderating roles of individual trust, institutional trust and civic engagement. This paper explores how social capital, through generalaised trust, trust in institutions and civic engagement, can either strengthen or weaken the agency on climate change on environmental behaviour. Linking climate change awareness to environmental behaviour through the mediation of perceived changes in quality of life is the chosen approach to explore the role of social capital. The results suggest that low levels of trust, whether interpersonal or institutional, reduce an individual's sense of agency by firstly reducing the impact of climate change awareness on quality of life, changing perceptions and consequently reducing environmental behaviour. Greater trust in institutions produces a stronger effect of climate change awareness on willingness to pay. On the other hand, civic engagement shows a significant effect when taxes are considered. The study suggests that the impact of social capital on environmental payments varies according to the type of payment (voluntary vs. mandatory). The mapping of the role of social capital in reducing the agency of climate change awareness in quality-of-life changes should be further explored, as the latter has proven to be a promising way to address climate change in developed and developing countries.</p>","PeriodicalId":47986,"journal":{"name":"Journal of International Development","volume":"36 6","pages":"2537-2556"},"PeriodicalIF":1.7,"publicationDate":"2024-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/jid.3921","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141968222","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Siddiqur Rahman Osmani, Md Abdul Baqui Khalily, Mehadi Hasan
Overlapping borrowing – i.e., the practice of taking new loans before old loans have been fully repaid – has become an important phenomenon in the microcredit sector in many developing countries, including Bangladesh. This paper examines the rationale for overlapping and investigates its short-term and long-term consequences by using a panel data set that is representative of Bangladesh as a whole. The study finds that it is useful to distinguish between two broad groups of overlapping borrowers who differ in terms of both the rationale of overlapping and its consequences. The first group – consisting of more than half of all overlapping borrowers – uses it as a promotional strategy, to improve their economic conditions without incurring a sharp discrete jump in debt burden. The other group uses it as a coping strategy, to deal with contingencies that compel them to take loans of a non-productive nature, again by avoiding a sharp discrete jump in the debt burden. Econometric analysis, allowing for the possibility of endogeneity bias, shows that the first group is able to achieve stronger financial viability in the long run in comparison with non-overlapping microcredit borrowers. The second group, in contrast, does not enjoy any significant improvement in their living conditions, but they are able to stave off any decline that otherwise might have befallen them in the face of shocks. Thus, both groups succeed in their respective goals, which are promotion for the first group and protection for the second. Microcredit has always had this duality of promotion and protection; overlapping borrowing serves to strengthen these functions of microcredit.
{"title":"The dynamics of overlapping borrowing in the microcredit sector of Bangladesh","authors":"Siddiqur Rahman Osmani, Md Abdul Baqui Khalily, Mehadi Hasan","doi":"10.1002/jid.3919","DOIUrl":"https://doi.org/10.1002/jid.3919","url":null,"abstract":"<p>Overlapping borrowing – i.e., the practice of taking new loans before old loans have been fully repaid – has become an important phenomenon in the microcredit sector in many developing countries, including Bangladesh. This paper examines the rationale for overlapping and investigates its short-term and long-term consequences by using a panel data set that is representative of Bangladesh as a whole. The study finds that it is useful to distinguish between two broad groups of overlapping borrowers who differ in terms of both the rationale of overlapping and its consequences. The first group – consisting of more than half of all overlapping borrowers – uses it as a promotional strategy, to improve their economic conditions without incurring a sharp discrete jump in debt burden. The other group uses it as a coping strategy, to deal with contingencies that compel them to take loans of a non-productive nature, again by avoiding a sharp discrete jump in the debt burden. Econometric analysis, allowing for the possibility of endogeneity bias, shows that the first group is able to achieve stronger financial viability in the long run in comparison with non-overlapping microcredit borrowers. The second group, in contrast, does not enjoy any significant improvement in their living conditions, but they are able to stave off any decline that otherwise might have befallen them in the face of shocks. Thus, both groups succeed in their respective goals, which are promotion for the first group and protection for the second. Microcredit has always had this duality of promotion and protection; overlapping borrowing serves to strengthen these functions of microcredit.</p>","PeriodicalId":47986,"journal":{"name":"Journal of International Development","volume":"36 5","pages":"2478-2503"},"PeriodicalIF":1.7,"publicationDate":"2024-06-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141631217","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}
Minh-Quang Nguyen, Michel Dimou, Thi Thu Huong Vu, Alexandra Schaffar, Cong Phan The, Ngoc Quynh Nguyen
This study focuses on the relationship between economic growth and environmental degradation, by testing the Environmental Kuznets Curve hypothesis in Vietnam, a main export-oriented country that features a long period of economic growth. The main originality of this work is that, unlike previous studies, it uses ecological footprint as the main indicator for environmental degradation. This allows to reconsider the results from previous studies that only focus on CO2 emissions performances. The cointegration between the analysed variables is investigated using the autoregressive distributed lag (ARDL) approach. To determine the parameters of the Environmental Kuznets Curve in the sample, this work additionally analyses long- and short-run estimations. The paper shows that the EKC hypothesis holds in the long term for Vietnam when using ecological footprint. Nevertheless, it also shows that not only growth but also primary energy consumption contributes to increased environmental destruction. An active ecological policy and the decrease of fossil energy use seem necessary to allow Vietnam to keep a high level of economic growth and reduce environmental degradation.
{"title":"Testing the ecological footprint of economic growth in developing countries. The case of Vietnam","authors":"Minh-Quang Nguyen, Michel Dimou, Thi Thu Huong Vu, Alexandra Schaffar, Cong Phan The, Ngoc Quynh Nguyen","doi":"10.1002/jid.3918","DOIUrl":"10.1002/jid.3918","url":null,"abstract":"<p>This study focuses on the relationship between economic growth and environmental degradation, by testing the Environmental Kuznets Curve hypothesis in Vietnam, a main export-oriented country that features a long period of economic growth. The main originality of this work is that, unlike previous studies, it uses ecological footprint as the main indicator for environmental degradation. This allows to reconsider the results from previous studies that only focus on CO<sub>2</sub> emissions performances. The cointegration between the analysed variables is investigated using the autoregressive distributed lag (ARDL) approach. To determine the parameters of the Environmental Kuznets Curve in the sample, this work additionally analyses long- and short-run estimations. The paper shows that the EKC hypothesis holds in the long term for Vietnam when using ecological footprint. Nevertheless, it also shows that not only growth but also primary energy consumption contributes to increased environmental destruction. An active ecological policy and the decrease of fossil energy use seem necessary to allow Vietnam to keep a high level of economic growth and reduce environmental degradation.</p>","PeriodicalId":47986,"journal":{"name":"Journal of International Development","volume":"36 5","pages":"2457-2477"},"PeriodicalIF":1.7,"publicationDate":"2024-06-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/jid.3918","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141353863","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Maria Luz L. Malabayabas, Ashok K. Mishra, Joaquin Mayorga
The study investigates the effect of the spouse's access to financial services via self-help groups (SHGs) on technical efficiency, technology and managerial gaps. We use farm-level data from rice farming households in eastern India, propensity score matching method and selectivity-corrected stochastic production frontier model. Results show that farms with access to financial services via a spouse's membership in SHGs have slightly higher technical efficiency than their counterparts. Technology and managerial gaps are higher for farms where spouses have access to financial services via SHGs than their counterparts. With access to financial services via spouses, rice farmers reallocated family labour and hired more labour for crop establishment. Thus, women joining SHGs can increase crop productivity, and extension agents should also focus on spouses and their role in farming decision-making, not just financial management.
{"title":"Impact of spouses' access to financial services on technological and managerial gaps in rice production","authors":"Maria Luz L. Malabayabas, Ashok K. Mishra, Joaquin Mayorga","doi":"10.1002/jid.3917","DOIUrl":"10.1002/jid.3917","url":null,"abstract":"<p>The study investigates the effect of the spouse's access to financial services via self-help groups (SHGs) on technical efficiency, technology and managerial gaps. We use farm-level data from rice farming households in eastern India, propensity score matching method and selectivity-corrected stochastic production frontier model. Results show that farms with access to financial services via a spouse's membership in SHGs have slightly higher technical efficiency than their counterparts. Technology and managerial gaps are higher for farms where spouses have access to financial services via SHGs than their counterparts. With access to financial services via spouses, rice farmers reallocated family labour and hired more labour for crop establishment. Thus, women joining SHGs can increase crop productivity, and extension agents should also focus on spouses and their role in farming decision-making, not just financial management.</p>","PeriodicalId":47986,"journal":{"name":"Journal of International Development","volume":"36 5","pages":"2430-2456"},"PeriodicalIF":1.7,"publicationDate":"2024-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141386932","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}