首页 > 最新文献

经济学最新文献

英文 中文
IF:
Stress testing climate risk: A network-based analysis of the Chinese banking system 气候风险压力测试:基于网络的中国银行系统分析
IF 2.8 2区 经济学 Q2 BUSINESS, FINANCE Pub Date : 2024-10-15 DOI: 10.1016/j.jimonfin.2024.103207
Assessing the impact of climate risks on the financial system is one of the most urgent issues currently. We build a network-based climate risk model to explain how a shock from climate policies translates into shocks in the banking system. Then, we conduct macroprudential stress tests on the Chinese banking system under various climate policy scenarios. We show that under the policy target of peaking the carbon in 2030 and CO2 concentration no more than 500 ppm in 2100, individual banks in China will face equity losses ranging from 1.93% to 14.03%, equivalent to an overall loss of 6.94% in 2025. When considering the electric power sector's adoption of green energy technologies, the adverse effects will be slightly mitigated. Our stress tests suggest that the implementation of climate policies should be gradual and consider potential economic impacts so that climate goals can be achieved without undue shocks to the economy.
评估气候风险对金融体系的影响是当前最紧迫的问题之一。我们建立了一个基于网络的气候风险模型,以解释气候政策的冲击如何转化为银行体系的冲击。然后,我们对不同气候政策情景下的中国银行体系进行了宏观审慎压力测试。结果表明,在 2030 年达到碳排放峰值、2100 年二氧化碳浓度不超过 500ppm 的政策目标下,中国的单个银行将面临 1.93% 至 14.03% 的股本损失,相当于 2025 年 6.94% 的整体损失。如果考虑到电力行业采用绿色能源技术,不利影响将略有缓解。我们的压力测试表明,气候政策的实施应循序渐进,并考虑潜在的经济影响,以便在实现气候目标的同时不会对经济造成过度冲击。
{"title":"Stress testing climate risk: A network-based analysis of the Chinese banking system","authors":"","doi":"10.1016/j.jimonfin.2024.103207","DOIUrl":"10.1016/j.jimonfin.2024.103207","url":null,"abstract":"<div><div>Assessing the impact of climate risks on the financial system is one of the most urgent issues currently. We build a network-based climate risk model to explain how a shock from climate policies translates into shocks in the banking system. Then, we conduct macroprudential stress tests on the Chinese banking system under various climate policy scenarios. We show that under the policy target of peaking the carbon in 2030 and CO<sub>2</sub> concentration no more than 500 ppm in 2100, individual banks in China will face equity losses ranging from 1.93% to 14.03%, equivalent to an overall loss of 6.94% in 2025. When considering the electric power sector's adoption of green energy technologies, the adverse effects will be slightly mitigated. Our stress tests suggest that the implementation of climate policies should be gradual and consider potential economic impacts so that climate goals can be achieved without undue shocks to the economy.</div></div>","PeriodicalId":48331,"journal":{"name":"Journal of International Money and Finance","volume":null,"pages":null},"PeriodicalIF":2.8,"publicationDate":"2024-10-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142441857","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Reflections on ‘land value recovery’ for UK rural areas, and its implications for housing affordability, wealth-building, rural land use, and community wellbeing 对英国农村地区 "土地价值恢复 "的思考及其对住房负担能力、财富积累、农村土地使用和社区福祉的影响
IF 6.5 1区 经济学 Q1 DEVELOPMENT STUDIES Pub Date : 2024-10-14 DOI: 10.1016/j.habitatint.2024.103204
Unimproved land values are produced through the agglomeration of human activity and by public investments, in critical infrastructure, that happen over generations. Following enclosure, those values are captured as rent by private landowners. This paper explores the logic and justice of ‘land value recovery’ in rural areas, achieved through a transference of tax liability from wages and productivity to land. After introducing relevant aspects of the current tax system in the UK and detailing the challenges faced by rural areas, it offers reflections on how land value recovery might impact on key challenges, centered on housing, farming and wider land-use, before peering into the ‘Pandora's box’ of broader economic implications of recovering land values. The paper concludes on the benefits for rural areas of socializing the rents produced by broader socio-economic activity.
未经改良的土地价值是通过人类活动的集聚和对重要基础设施的公共投资产生的,这种投资历经几代人的时间。在圈地之后,这些价值被私人土地所有者作为租金获取。本文探讨了农村地区 "土地价值回收 "的逻辑和公正性,通过将税收责任从工资和生产力转移到土地来实现。在介绍了英国现行税收制度的相关方面并详细阐述了农村地区所面临的挑战之后,本文对土地价值回收如何影响以住房、农业和更广泛的土地使用为中心的关键挑战进行了思考,然后对土地价值回收的更广泛经济影响的 "潘多拉盒子 "进行了窥探。最后,本文探讨了更广泛的社会经济活动所产生的租金社会化对农村地区的益处。
{"title":"Reflections on ‘land value recovery’ for UK rural areas, and its implications for housing affordability, wealth-building, rural land use, and community wellbeing","authors":"","doi":"10.1016/j.habitatint.2024.103204","DOIUrl":"10.1016/j.habitatint.2024.103204","url":null,"abstract":"<div><div>Unimproved land values are produced through the agglomeration of human activity and by public investments, in critical infrastructure, that happen over generations. Following enclosure, those values are captured as rent by private landowners. This paper explores the logic and justice of ‘land value recovery’ in rural areas, achieved through a transference of tax liability from wages and productivity to land. After introducing relevant aspects of the current tax system in the UK and detailing the challenges faced by rural areas, it offers reflections on how land value recovery might impact on key challenges, centered on housing, farming and wider land-use, before peering into the ‘Pandora's box’ of broader economic implications of recovering land values. The paper concludes on the benefits for rural areas of socializing the rents produced by broader socio-economic activity.</div></div>","PeriodicalId":48376,"journal":{"name":"Habitat International","volume":null,"pages":null},"PeriodicalIF":6.5,"publicationDate":"2024-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142434181","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Experiences in promoting the development of suburban edible landscapes through place branding: A case study from Xiamen City, China 通过地方品牌促进郊区可食用景观发展的经验:中国厦门市的案例研究
IF 6 1区 经济学 Q1 URBAN STUDIES Pub Date : 2024-10-14 DOI: 10.1016/j.cities.2024.105470
Edible landscapes are emerging as a sustainable landscape concept, but face many challenges in the development process. This paper explores how suburban communities can promote the development of edible landscapes through place branding, using the example of the community of Mian-Qian-Pu in Xiamen City, China. Through in-depth interviews, fieldwork and non-participant observation, the study findings revealed that: 1. The development of edible landscapes was promoted through the identification of unique resources and their transformation into a brand, the synergistic collaboration of brand stakeholders, and the marketing tools of modern information technology. 2. A rich variety of activities, diversified promotional tools, as well as digital technology and online marketing built the community's edible landscape brand. 3. The community effectively promoted edible landscapes through place-branding strategies, which have had a significant impact on the community, such as the increase of community social capital, the transformation of economic structure, the development of industrial integration, and the enhancement of people's environmental awareness. This study demonstrates that the dilemmas and challenges in edible landscape development could be mitigated through place branding, which can provide references for governments, communities, and edible landscape facilitators.
可食用景观作为一种可持续景观概念正在兴起,但在发展过程中面临诸多挑战。本文以中国厦门市面前铺社区为例,探讨郊区社区如何通过地方品牌建设促进可食用景观的发展。通过深入访谈、实地考察和非参与观察,研究结果表明1.通过识别独特资源并将其转化为品牌、品牌利益相关者的协同合作以及现代信息技术的营销工具,促进了可食用景观的发展。2.2. 丰富多彩的活动、多样化的宣传手段以及数字技术和网络营销打造了社区的可食用景观品牌。3.3. 社区通过地方品牌战略有效推广了可食用景观,对社区社会资本的增加、经济结构的转型、产业融合的发展、人们环保意识的增强等方面产生了重要影响。本研究表明,可食用景观发展中的困境和挑战可以通过地方品牌建设得到缓解,为政府、社区和可食用景观促进者提供参考。
{"title":"Experiences in promoting the development of suburban edible landscapes through place branding: A case study from Xiamen City, China","authors":"","doi":"10.1016/j.cities.2024.105470","DOIUrl":"10.1016/j.cities.2024.105470","url":null,"abstract":"<div><div>Edible landscapes are emerging as a sustainable landscape concept, but face many challenges in the development process. This paper explores how suburban communities can promote the development of edible landscapes through place branding, using the example of the community of Mian-Qian-Pu in Xiamen City, China. Through in-depth interviews, fieldwork and non-participant observation, the study findings revealed that: 1. The development of edible landscapes was promoted through the identification of unique resources and their transformation into a brand, the synergistic collaboration of brand stakeholders, and the marketing tools of modern information technology. 2. A rich variety of activities, diversified promotional tools, as well as digital technology and online marketing built the community's edible landscape brand. 3. The community effectively promoted edible landscapes through place-branding strategies, which have had a significant impact on the community, such as the increase of community social capital, the transformation of economic structure, the development of industrial integration, and the enhancement of people's environmental awareness. This study demonstrates that the dilemmas and challenges in edible landscape development could be mitigated through place branding, which can provide references for governments, communities, and edible landscape facilitators.</div></div>","PeriodicalId":48405,"journal":{"name":"Cities","volume":null,"pages":null},"PeriodicalIF":6.0,"publicationDate":"2024-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142433768","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Liquidity Transformation and Fragility in the U.S. Banking Sector 美国银行业的流动性转型与脆弱性
IF 8 1区 经济学 Q1 BUSINESS, FINANCE Pub Date : 2024-10-14 DOI: 10.1111/jofi.13390
QI CHEN, ITAY GOLDSTEIN, ZEQIONG HUANG, RAHUL VASHISHTHA
Liquidity transformation, a key role of banks, is thought to increase fragility, as uninsured depositors face an incentive to withdraw money before others (a so‐called panic run). Despite much theoretical work, however, there is little empirical evidence establishing this mechanism. In this paper, we provide the first large‐scale evidence of this mechanism. Banks that engage in more liquidity transformation exhibit higher fragility, as captured by stronger sensitivities of uninsured deposit flows to bank performance and greater levels of uninsured deposit outflows when performance is poor. We also explore the effects of deposit insurance and systemic risk.
流动性转换是银行的一个关键作用,被认为会增加银行的脆弱性,因为没有保险的存款人有动力抢先取款(即所谓的恐慌性挤兑)。然而,尽管有大量的理论研究,却鲜有实证证据证明这一机制。在本文中,我们首次提供了这一机制的大规模证据。参与更多流动性转换的银行表现出更高的脆弱性,这体现在未投保存款流量对银行业绩更敏感,以及业绩不佳时未投保存款流出水平更高。我们还探讨了存款保险和系统性风险的影响。
{"title":"Liquidity Transformation and Fragility in the U.S. Banking Sector","authors":"QI CHEN, ITAY GOLDSTEIN, ZEQIONG HUANG, RAHUL VASHISHTHA","doi":"10.1111/jofi.13390","DOIUrl":"https://doi.org/10.1111/jofi.13390","url":null,"abstract":"Liquidity transformation, a key role of banks, is thought to increase fragility, as uninsured depositors face an incentive to withdraw money before others (a so‐called panic run). Despite much theoretical work, however, there is little empirical evidence establishing this mechanism. In this paper, we provide the first large‐scale evidence of this mechanism. Banks that engage in more liquidity transformation exhibit higher fragility, as captured by stronger sensitivities of uninsured deposit flows to bank performance and greater levels of uninsured deposit outflows when performance is poor. We also explore the effects of deposit insurance and systemic risk.","PeriodicalId":15753,"journal":{"name":"Journal of Finance","volume":null,"pages":null},"PeriodicalIF":8.0,"publicationDate":"2024-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142431368","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Analysis of China's industrial network structure and its resilience from the sectoral perspective 从行业角度分析中国的产业网络结构及其韧性
IF 6.5 1区 经济学 Q1 DEVELOPMENT STUDIES Pub Date : 2024-10-14 DOI: 10.1016/j.habitatint.2024.103192
The advancement of new industrialization and urbanization has accelerated the reconfiguration of industrial and supply chains, resulting in significant changes in the spatial organization patterns of industrial networks. Simultaneously, the increasing disturbances posed by various uncertain factors, along with the close interconnections between sectors, have, to some extent, accelerated the spread and spatial expansion of internal risks within the network. From a sectoral perspective, this article employs complex network theory and resilience theory to develop a comprehensive evaluation framework for assessing industrial network resilience. It reveals the evolution process of industrial network structural resilience from both static and dynamic perspectives based on risk disturbance shocks, providing new avenues for China's industrial network restructuring and industrial system optimization. The outcomes are as follows: From 2012 to 2022, China's industrial network structure became increasingly complex, with enhanced integration between the secondary and tertiary industries. Nevertheless, the overall correlation degree among various sectors remains low, with effective connections still primarily confined to local industrial networks. The core sector group within the overall industrial network comprises solely the wholesale trade and business services. Over time, the correlation paths and strengths between sectors have experienced slight expansion and improvement, and the comprehensive resilience level of both local and overall industrial networks has exhibited an increasing trend. The growth in static resilience is evident in the significant enhancement of transitivity and cohesion within the interconnected networks of the secondary and tertiary industries. The stability of the industrial structure is a key factor in enhancing the level of dynamic resilience. The article also endeavors to propose recommendations for optimizing industrial structure from a network perspective.
新型工业化和城镇化的推进加速了产业链和供应链的重构,使产业网络的空间组织模式发生了重大变化。与此同时,各种不确定因素带来的干扰不断增加,加上部门之间的密切关联,在一定程度上加速了网络内部风险的扩散和空间扩张。本文从部门视角出发,运用复杂网络理论和复原力理论,建立了一个评估工业网络复原力的综合评价框架。基于风险扰动冲击,从静态和动态两个角度揭示了产业网络结构韧性的演化过程,为中国产业网络重构和产业系统优化提供了新的途径。研究结果如下从 2012 年到 2022 年,中国的产业网络结构日趋复杂,第二产业与第三产业的融合度不断提高。然而,各产业之间的整体关联度仍然较低,有效联系仍主要局限于地方产业网络。在整个产业网络中,核心行业组别仅包括批发贸易和商业服务。随着时间的推移,行业间的关联路径和关联强度略有扩大和提高,本地和整体工业网络的综合弹性水平呈上升趋势。静态复原力的增长体现在第二产业和第三产业互连网络内部的传递性和凝聚力显著增强。产业结构的稳定性是提高动态复原力水平的关键因素。文章还试图从网络角度提出优化产业结构的建议。
{"title":"Analysis of China's industrial network structure and its resilience from the sectoral perspective","authors":"","doi":"10.1016/j.habitatint.2024.103192","DOIUrl":"10.1016/j.habitatint.2024.103192","url":null,"abstract":"<div><div>The advancement of new industrialization and urbanization has accelerated the reconfiguration of industrial and supply chains, resulting in significant changes in the spatial organization patterns of industrial networks. Simultaneously, the increasing disturbances posed by various uncertain factors, along with the close interconnections between sectors, have, to some extent, accelerated the spread and spatial expansion of internal risks within the network. From a sectoral perspective, this article employs complex network theory and resilience theory to develop a comprehensive evaluation framework for assessing industrial network resilience. It reveals the evolution process of industrial network structural resilience from both static and dynamic perspectives based on risk disturbance shocks, providing new avenues for China's industrial network restructuring and industrial system optimization. The outcomes are as follows: From 2012 to 2022, China's industrial network structure became increasingly complex, with enhanced integration between the secondary and tertiary industries. Nevertheless, the overall correlation degree among various sectors remains low, with effective connections still primarily confined to local industrial networks. The core sector group within the overall industrial network comprises solely the wholesale trade and business services. Over time, the correlation paths and strengths between sectors have experienced slight expansion and improvement, and the comprehensive resilience level of both local and overall industrial networks has exhibited an increasing trend. The growth in static resilience is evident in the significant enhancement of transitivity and cohesion within the interconnected networks of the secondary and tertiary industries. The stability of the industrial structure is a key factor in enhancing the level of dynamic resilience. The article also endeavors to propose recommendations for optimizing industrial structure from a network perspective.</div></div>","PeriodicalId":48376,"journal":{"name":"Habitat International","volume":null,"pages":null},"PeriodicalIF":6.5,"publicationDate":"2024-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142434179","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Whose low-carbon future? Community perceptions and expectations on the renewable energy transition in a post-industrial city 谁的低碳未来?一个后工业化城市的社区对可再生能源转型的看法和期望
IF 6.9 2区 经济学 Q1 ENVIRONMENTAL STUDIES Pub Date : 2024-10-14 DOI: 10.1016/j.erss.2024.103781
The transition of the energy system to renewables can lead to inequities. Under-resourced and marginalized community members are vulnerable to disproportionate burdens of the energy system, particularly in post-industrial cities also grappling with social pressures associated with disinvestment and deindustrialization, climate change threats, and pressures of urban renewal. In this study, we use expert elicitation, ethnographic participant observation, and community focus groups to examine issues and conceptualizations of energy justice in a minority-majority post-industrial city undergoing rapid energy transformation alongside gentrification and other changing community dynamics. Building on community partnerships with NGOs, our team has worked closely with a previously defined “environmental justice” community to elicit the ways in which the energy transition is perceived to result in energy justice and injustice by energy system specialists and by community members. We find that community members in particular fear getting “priced out” of their community as energy system upgrades are implemented, and also feel that systemic injustices such as racialized governance structures would be exacerbated. We also identify the ways that energy justice is conceptualized whereby community members identify co-benefits such as improved housing, lower pollution, and an opportunity for energy democracy as possible outcomes of the energy transition. We offer concrete takeaways about the value of ethnographic energy justice research in partnership with communities and the application of energy justice frameworks that can be heeded by researchers and policymakers alike.
能源系统向可再生能源过渡可能导致不平等。资源不足和边缘化的社区成员很容易受到能源系统过重负担的影响,尤其是在后工业化城市,他们还在努力应对与撤资和去工业化、气候变化威胁以及城市重建压力相关的社会压力。在这项研究中,我们采用专家征询、人种学参与观察和社区焦点小组等方法,在一个少数族裔占多数的后工业化城市中考察能源公正的问题和概念,该城市正在经历快速的能源转型,同时也在经历贵族化和其他不断变化的社区动态。在与非政府组织建立社区伙伴关系的基础上,我们的团队与之前定义的 "环境正义 "社区密切合作,以了解能源系统专家和社区成员如何看待能源转型导致的能源正义和不公正。我们发现,随着能源系统升级的实施,社区成员尤其担心他们的社区会被 "挤出",他们还认为种族化治理结构等系统性不公正现象会加剧。我们还确定了能源公正的概念化方式,即社区成员认为能源转型可能带来的共同利益,如改善住房、降低污染和能源民主的机会。我们就与社区合作开展人种学能源公正研究的价值以及能源公正框架的应用提供了具体的启示,可供研究人员和政策制定者参考。
{"title":"Whose low-carbon future? Community perceptions and expectations on the renewable energy transition in a post-industrial city","authors":"","doi":"10.1016/j.erss.2024.103781","DOIUrl":"10.1016/j.erss.2024.103781","url":null,"abstract":"<div><div>The transition of the energy system to renewables can lead to inequities. Under-resourced and marginalized community members are vulnerable to disproportionate burdens of the energy system, particularly in post-industrial cities also grappling with social pressures associated with disinvestment and deindustrialization, climate change threats, and pressures of urban renewal. In this study, we use expert elicitation, ethnographic participant observation, and community focus groups to examine issues and conceptualizations of energy justice in a minority-majority post-industrial city undergoing rapid energy transformation alongside gentrification and other changing community dynamics. Building on community partnerships with NGOs, our team has worked closely with a previously defined “environmental justice” community to elicit the ways in which the energy transition is perceived to result in energy justice and injustice by energy system specialists and by community members. We find that community members in particular fear getting “priced out” of their community as energy system upgrades are implemented, and also feel that systemic injustices such as racialized governance structures would be exacerbated. We also identify the ways that energy justice is conceptualized whereby community members identify co-benefits such as improved housing, lower pollution, and an opportunity for energy democracy as possible outcomes of the energy transition. We offer concrete takeaways about the value of ethnographic energy justice research in partnership with communities and the application of energy justice frameworks that can be heeded by researchers and policymakers alike.</div></div>","PeriodicalId":48384,"journal":{"name":"Energy Research & Social Science","volume":null,"pages":null},"PeriodicalIF":6.9,"publicationDate":"2024-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142432527","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Assessing spatial and racial equity of subway accessibility: Case study of New York City 评估地铁可达性的空间和种族公平性:纽约市案例研究
IF 6 1区 经济学 Q1 URBAN STUDIES Pub Date : 2024-10-14 DOI: 10.1016/j.cities.2024.105489
Enhancing the utility of public transportation through easy and equitable access has become one of the focal points in the pursuit of social justice goals. This study aims to provide a comprehensive analysis of equitable access to the subway system in New York City (NYC) based on geography and race/ethnicity, shedding light on the complex relationship between transportation equity, racial diversity, and urban dynamics. New York City is selected as the case study due to its diverse demographic makeup, extensive public transportation system, and paucity of previous research on the racial justice dimensions of its subway system. Gravity index is employed to investigate the accessibility of the NYC subway system in terms of distance from stops and the frequency of service while equity is analyzed by Gini coefficients and Lorenz curves. To conduct this analysis, American Community Survey (ACS) data and The General Transit Feed Specifications (GTFS) are used. The findings reveal that accessibility to the subway system varies across New York City's outer boroughs, with Queens, the largest borough by area, notably standing out due to its limited availability of subway stations. Moreover, the study uncovers stark racial disparities in accessibility within boroughs, with the non-Hispanic Black community in Queens (which represents 17 % of the borough's population) facing a pronounced lack of easy access to subway stations. These insights underscore the urgent need for targeted interventions and policy reforms to address the identified disparities. Policymakers and transportation planners should prioritize initiatives such as increasing subway infrastructure in underserved areas, improving the frequency of service, and enhancing connectivity to reduce racial and spatial inequities in subway accessibility.
通过便捷、公平的交通来提高公共交通的实用性已成为追求社会公正目标的焦点之一。本研究旨在全面分析纽约市(NYC)基于地理和种族/族裔的地铁系统公平使用情况,揭示交通公平、种族多样性和城市动力之间的复杂关系。之所以选择纽约市作为案例研究对象,是因为纽约市人口构成多样,公共交通系统广泛,而且以前对其地铁系统的种族公平性方面的研究较少。研究采用了重力指数来调查纽约市地铁系统的可达性,即地铁站的距离和服务频率,而公平性则通过基尼系数和洛伦兹曲线来分析。在进行分析时,使用了美国社区调查(ACS)数据和通用公交反馈规格(GTFS)。研究结果表明,纽约市外围行政区的地铁系统可达性各不相同,其中面积最大的皇后区因地铁站有限而尤为突出。此外,研究还揭示了各区在地铁可达性方面存在的明显种族差异,皇后区的非西班牙裔黑人社区(占该区人口的 17%)明显缺乏便捷的地铁站。这些情况表明,迫切需要采取有针对性的干预措施和政策改革,以解决已发现的差距。政策制定者和交通规划者应优先考虑增加服务不足地区的地铁基础设施、提高服务频率、加强连通性等措施,以减少地铁可达性方面的种族和空间不平等。
{"title":"Assessing spatial and racial equity of subway accessibility: Case study of New York City","authors":"","doi":"10.1016/j.cities.2024.105489","DOIUrl":"10.1016/j.cities.2024.105489","url":null,"abstract":"<div><div>Enhancing the utility of public transportation through easy and equitable access has become one of the focal points in the pursuit of social justice goals. This study aims to provide a comprehensive analysis of equitable access to the subway system in New York City (NYC) based on geography and race/ethnicity, shedding light on the complex relationship between transportation equity, racial diversity, and urban dynamics. New York City is selected as the case study due to its diverse demographic makeup, extensive public transportation system, and paucity of previous research on the racial justice dimensions of its subway system. Gravity index is employed to investigate the accessibility of the NYC subway system in terms of distance from stops and the frequency of service while equity is analyzed by Gini coefficients and Lorenz curves. To conduct this analysis, American Community Survey (ACS) data and The General Transit Feed Specifications (GTFS) are used. The findings reveal that accessibility to the subway system varies across New York City's outer boroughs, with Queens, the largest borough by area, notably standing out due to its limited availability of subway stations. Moreover, the study uncovers stark racial disparities in accessibility within boroughs, with the non-Hispanic Black community in Queens (which represents 17 % of the borough's population) facing a pronounced lack of easy access to subway stations. These insights underscore the urgent need for targeted interventions and policy reforms to address the identified disparities. Policymakers and transportation planners should prioritize initiatives such as increasing subway infrastructure in underserved areas, improving the frequency of service, and enhancing connectivity to reduce racial and spatial inequities in subway accessibility.</div></div>","PeriodicalId":48405,"journal":{"name":"Cities","volume":null,"pages":null},"PeriodicalIF":6.0,"publicationDate":"2024-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142433854","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Electricity security in Uganda: Measurement and policy priorities 乌干达的电力安全:衡量和政策优先事项
IF 3.8 3区 经济学 Q3 ENERGY & FUELS Pub Date : 2024-10-14 DOI: 10.1016/j.jup.2024.101844
Reliable, accessible, affordable, and sustainable electricity systems are fundamental to modern and progressive economies. For developing societies, particularly those with fragile power generation capabilities and electricity networks, the electricity security metrics are incomparable and remain untested. A Multi-Criteria Decision-Making (MCDM) method that follows an entropy-based weighting system is employed to quantitatively evaluate and construct an Electricity Security Index (ESI) for Uganda. Results reveal that Uganda is “moderately” electricity secure. Out of the maximum possible score of 100, a year-on-year analysis indicates that the ESI score was highest in 2007 (56) and the lowest was registered in 2015 (39). Based on the VIKOR technique, it is observed that electricity reliability contributes the most to the ESI, while electricity access contributes the least. Although expansion of electricity generation capacity is necessary, energy policies should, in equal measure, prioritize adequate investments in robust and modern transmission and distribution infrastructure. A riveting policy implication is that governance quality enhances a country's electricity system by reinforcing the other dimensions of electricity security.
可靠、方便、可负担和可持续的电力系统是现代和进步经济体的基础。对于发展中社会,尤其是那些发电能力和电网脆弱的社会,电力安全指标是无法比拟的,也是未经检验的。采用基于熵权系统的多标准决策(MCDM)方法,对乌干达的电力安全指数(ESI)进行了定量评估和构建。结果显示,乌干达的电力安全程度为 "中等"。在最高可能得分 100 分中,逐年分析表明,2007 年的 ESI 得分最高(56 分),2015 年最低(39 分)。根据 VIKOR 技术,可以看出电力可靠性对 ESI 的贡献最大,而电力供应对 ESI 的贡献最小。虽然扩大发电能力是必要的,但能源政策也应同样优先考虑对强大的现代化输配电基础设施进行适当投资。一个引人入胜的政策含义是,治理质量可以通过加强电力安全的其他方面来增强一个国家的电力系统。
{"title":"Electricity security in Uganda: Measurement and policy priorities","authors":"","doi":"10.1016/j.jup.2024.101844","DOIUrl":"10.1016/j.jup.2024.101844","url":null,"abstract":"<div><div>Reliable, accessible, affordable, and sustainable electricity systems are fundamental to modern and progressive economies. For developing societies, particularly those with fragile power generation capabilities and electricity networks, the electricity security metrics are incomparable and remain untested. A Multi-Criteria Decision-Making (MCDM) method that follows an entropy-based weighting system is employed to quantitatively evaluate and construct an Electricity Security Index (ESI) for Uganda. Results reveal that Uganda is “moderately” electricity secure. Out of the maximum possible score of 100, a year-on-year analysis indicates that the ESI score was highest in 2007 (56) and the lowest was registered in 2015 (39). Based on the VIKOR technique, it is observed that electricity reliability contributes the most to the ESI, while electricity access contributes the least. Although expansion of electricity generation capacity is necessary, energy policies should, in equal measure, prioritize adequate investments in robust and modern transmission and distribution infrastructure. A riveting policy implication is that governance quality enhances a country's electricity system by reinforcing the other dimensions of electricity security.</div></div>","PeriodicalId":23554,"journal":{"name":"Utilities Policy","volume":null,"pages":null},"PeriodicalIF":3.8,"publicationDate":"2024-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142432082","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Immigrant status and likelihood of opioid treatment. Lessons from Spain’s National Health Service 移民身份与阿片类药物治疗的可能性。西班牙国民健康服务的经验教训
IF 2.3 3区 经济学 Q2 ECONOMICS Pub Date : 2024-10-14 DOI: 10.1016/j.jebo.2024.106754
This study investigates opioid prescription patterns among immigrants and native populations in Spain, using novel patient health records from the Base de Datos Clínicos de Atención Primaria (BDCAP). We examined two subsets of data from 2017 and 2018, specifically targeting individuals diagnosed with musculoskeletal (MSK) issues and new cancer diagnoses, as these conditions frequently involve pain management. Our empirical analysis involved estimating a series of linear and count data models to explore the relationship between regions of origin, socioeconomic factors, and the probability of opioid use, controlling for a rich set of health conditions, and primary care centers fixed effects. Despite previously documented healthcare inequities, Spain demonstrates no major differences in opioid prescriptions between immigrants and natives, highlighting the effectiveness of its National Health Service (NHS). This contrasts sharply with the opioid crises in the United States and Canada. The absence of significant disparities underscores the importance of comprehensive healthcare systems and stringent regulations on opioid prescribing practices, as observed in European guidelines. Policy implications include the need to maintain and strengthen public healthcare systems to ensure equitable access to essential medications like opioids and to continue monitoring and regulating opioid prescribing practices to safeguard public health.
本研究利用来自基层医疗数据基地(BDCAP)的新型患者健康记录,调查了西班牙移民和本地人口的阿片类药物处方模式。我们研究了 2017 年和 2018 年的两个数据子集,特别针对诊断出肌肉骨骼(MSK)问题和新诊断出癌症的患者,因为这些病症经常涉及疼痛治疗。我们的实证分析包括估计一系列线性和计数数据模型,以探索原籍地区、社会经济因素和阿片类药物使用概率之间的关系,同时控制丰富的健康状况和初级保健中心固定效应。尽管之前有文献记载西班牙存在医疗不平等现象,但西班牙的阿片类药物处方在移民和本地人之间并无重大差异,这凸显了西班牙国民医疗服务体系(NHS)的有效性。这与美国和加拿大的阿片类药物危机形成了鲜明对比。没有明显的差异凸显了全面的医疗保健系统和严格的阿片类药物处方规范的重要性,正如欧洲指南中所指出的那样。政策影响包括需要维护和加强公共医疗保健系统,以确保公平获得阿片类药物等基本药物,并继续监测和规范阿片类药物的处方做法,以保障公众健康。
{"title":"Immigrant status and likelihood of opioid treatment. Lessons from Spain’s National Health Service","authors":"","doi":"10.1016/j.jebo.2024.106754","DOIUrl":"10.1016/j.jebo.2024.106754","url":null,"abstract":"<div><div>This study investigates opioid prescription patterns among immigrants and native populations in Spain, using novel patient health records from the <em>Base de Datos Clínicos de Atención Primaria</em> (BDCAP). We examined two subsets of data from 2017 and 2018, specifically targeting individuals diagnosed with musculoskeletal (MSK) issues and new cancer diagnoses, as these conditions frequently involve pain management. Our empirical analysis involved estimating a series of linear and count data models to explore the relationship between regions of origin, socioeconomic factors, and the probability of opioid use, controlling for a rich set of health conditions, and primary care centers fixed effects. Despite previously documented healthcare inequities, Spain demonstrates no major differences in opioid prescriptions between immigrants and natives, highlighting the effectiveness of its National Health Service (NHS). This contrasts sharply with the opioid crises in the United States and Canada. The absence of significant disparities underscores the importance of comprehensive healthcare systems and stringent regulations on opioid prescribing practices, as observed in European guidelines. Policy implications include the need to maintain and strengthen public healthcare systems to ensure equitable access to essential medications like opioids and to continue monitoring and regulating opioid prescribing practices to safeguard public health.</div></div>","PeriodicalId":48409,"journal":{"name":"Journal of Economic Behavior & Organization","volume":null,"pages":null},"PeriodicalIF":2.3,"publicationDate":"2024-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142432141","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Working with the community for the rehabilitation of legacy mines: Approaches and lessons learned from the literature 与社区合作恢复遗留矿山:从文献中汲取的方法和经验教训
IF 10.2 2区 经济学 0 ENVIRONMENTAL STUDIES Pub Date : 2024-10-14 DOI: 10.1016/j.resourpol.2024.105351
{"title":"Working with the community for the rehabilitation of legacy mines: Approaches and lessons learned from the literature","authors":"","doi":"10.1016/j.resourpol.2024.105351","DOIUrl":"10.1016/j.resourpol.2024.105351","url":null,"abstract":"","PeriodicalId":20970,"journal":{"name":"Resources Policy","volume":null,"pages":null},"PeriodicalIF":10.2,"publicationDate":"2024-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142433034","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
期刊
全部 Applied Economics Appl. Econ. Perspect. Policy Applied Economics Letters Asia-Pacific Journal of Financial Studies Astin Bull. CHINA AGR ECON REV Econom. Rev. Economics Letters Empirical Economics Energy Econ. Energy Policy Emerging Markets Finance and Trade Environment and Planning B: Urban Analytics and City Science Finance Research Letters Int. J. Forecasting Int. J. Game Theory International Journal of Urban and Regional Research International Review of Economics & Finance J. Agric. Econ. Journal of Corporate Finance J Econ Perspect J ECONOMETRICS Journal of Empirical Finance J Finance J. Environ. Econ. Manage. Journal of Futures Markets Journal of International Economics Journal of Planning Education and Research Journal of Productivity Analysis J Polit Econ Journal of Urban Affairs Macroeconomic Dynamics MDE Manage Decis Econ National Tax Journal QUANT FINANC Resour. Policy Regional Studies Rev Financ Stud Small Business Economics SOCIO-ECON PLAN SCI Statistical Theory and Related Fields Tijdschr Econ Soc Geogr Tourism Economics UTIL POLICY Business Ethics the Environment & Responsibility JOURNAL OF MEDIA ECONOMICS American Economic Review-Insights Labour Economic Review City (Lond) Journal of Business Economics Journal of Management Science and Engineering Applied Economic Analysis Financial Innovation Agric. Food Econ. Journal of Korea Trade Journal of Family and Economic Issues Journal of Derivatives Economics of Transition and Institutional Change World Review of Political Economy Southeast Asian Studies Revue D Etudes Comparatives Est-Ouest Korean Economic Review Argumenta Oeconomica Journal of Demographic Economics Journal of Risk Model Validation Hitotsubashi Journal of Economics Baltic Journal of Economics Estudios De Economia Latin American Economic Review Geneva Risk Insur Rev Journal of South Asian Development Investigacion Economica Politicka Ekonomie Journal of Credit Risk International Journal of Health Economics and Management China Finance Review International Trimest Econ Investment Analysts Journal Revista De Economia Mundial Journal of Corporate Law Studies Review of Economic Design International Journal of Economic Theory Zeitschrift Fur Wirtschaftsgeographie Econ Journal Watch B E Journal of Theoretical Economics Asian-Pacific Economic Literature REVUE D ECONOMIE POLITIQUE Frontiers of Economics in China Economia Politica Open House International Review of Derivatives Research Portuguese Economic Journal Finance a Uver-Czech Journal of Economics and Finance American Journal of Health Economics Finanzarchiv Acta Oeconomica Journal of Commodity Markets Panoeconomicus Global Economic Review
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1