Socio-economic Planning Sciences最新文献

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A scenario robust Bi-objective model for integrating disaster mitigation and preparedness 将减灾和备灾结合起来的情景稳健双目标模型
IF 6.2 2区 经济学
Socio-economic Planning Sciences Pub Date : 2025-06-18 DOI: 10.1016/j.seps.2025.102260
Jomon A. Paul , Xinfang Wang
{"title":"A scenario robust Bi-objective model for integrating disaster mitigation and preparedness","authors":"Jomon A. Paul ,&nbsp;Xinfang Wang","doi":"10.1016/j.seps.2025.102260","DOIUrl":"10.1016/j.seps.2025.102260","url":null,"abstract":"<div><div>Policymakers often overlook the synergies between disaster management's mitigation and preparedness policies. We tap into this potential aided by a scenario robust bi-objective model we develop in this study. These competing objectives include mitigation costs associated with the readiness of a disaster-prone region and preparedness social costs consisting of logistics, deprivation, and fatality costs. We devote our attention to analyzing the tradeoffs with the minimization of these differing costs. Noting that disaster management settings typically present data accuracy challenges, we model uncertain parameters within each scenario using easily estimable deterministic uncertainty sets. We propose a novel framework that utilizes secondary data to estimate willingness to pay for essential goods such as food and water. Using this framework, we develop deprivation functions to account for human suffering due to shortages and delayed arrival of food and water supplies. Policymakers can gain valuable guidance regarding inter-system benefits using our models and insights from their practical deployment. Specifically, benefits accrued from a vertical collaboration between agencies handling mitigation and preparedness policymaking currently operating in silos, engaging in suboptimal policies. We illustrate our model application using an extensive case study featuring a hurricane-prone region. As an integral component of our analytical models, we deploy empirical models to estimate key parameters such as the readiness of the region. Our results provide fresh policy insights into collaborative strategies policymakers can adopt for effective disaster management through a cost-benefit analysis. Particularly, it can aid ethics boards of disaster agencies that provide guidance and oversight on ethical issues related to disaster response and recovery efforts with objective evidence.</div></div>","PeriodicalId":22033,"journal":{"name":"Socio-economic Planning Sciences","volume":"101 ","pages":"Article 102260"},"PeriodicalIF":6.2,"publicationDate":"2025-06-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144330825","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
Collaborate or compete? Decentralized resource allocation between local authorities during COVID-19 based on evolutionary game theory 合作还是竞争?基于进化博弈论的COVID-19期间地方政府间分散资源配置
IF 6.2 2区 经济学
Socio-economic Planning Sciences Pub Date : 2025-06-13 DOI: 10.1016/j.seps.2025.102269
Xihui Wang , Anqi Zhu , Yu Fan , Liang Liang
{"title":"Collaborate or compete? Decentralized resource allocation between local authorities during COVID-19 based on evolutionary game theory","authors":"Xihui Wang ,&nbsp;Anqi Zhu ,&nbsp;Yu Fan ,&nbsp;Liang Liang","doi":"10.1016/j.seps.2025.102269","DOIUrl":"10.1016/j.seps.2025.102269","url":null,"abstract":"<div><div>Facing the threaten of world-wide pandemics such as COVID-19, critical resources including masks, vaccines, and medical equipment play an important role in infection risk mitigation and outbreak containment. However, with limited market resources, as it is hard to satisfy all the demands, a natural question is that how to make the allocation? Given the complicated and varying situation, this paper models the interaction between two local authorities making resource allocation decisions within the background of epidemic following the methodology of evolutionary game theory. The proposed model can be applied to practical resource allocation determinations on examining how critical factors influence allocation outcomes and offering strategic insights on whether local authorities should adopt collaborative or competitive approaches under varying conditions. A case study along with the sensitivity analysis based on the real-world background is further constructed to prove the feasibility and efficiency of this model. The results indicate that while collaboration is generally a better strategy in most situations, competition may emerge when potential benefits outweigh cooperation incentives—particularly depending on pandemic severity and transmission rates. Interestingly, both excessively high and relatively low severity levels, as well as external impacts, can trigger competitive behavior. The novelty of this study lies in providing a strategic tool that helps solve a practical resource allocation problem considering the dynamic characteristic of COVID-19. This paper illustrates managerial insights on reminding the decision-makers that extra efforts may need to promote a demand-driven resource allocation (the one with higher demand gets more resources) in the fast-spread and emergency stage of a pandemic.</div></div>","PeriodicalId":22033,"journal":{"name":"Socio-economic Planning Sciences","volume":"101 ","pages":"Article 102269"},"PeriodicalIF":6.2,"publicationDate":"2025-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144297976","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
Prioritization of old community renewal projects based on stakeholders' preferences – The case of Beijing, China 基于利益相关者偏好的旧社区更新项目优先排序——以中国北京为例
IF 6.2 2区 经济学
Socio-economic Planning Sciences Pub Date : 2025-06-10 DOI: 10.1016/j.seps.2025.102261
He Ding , Zheng Yi , Xu Xiwei , Xie Yang , Ding Shouyi
{"title":"Prioritization of old community renewal projects based on stakeholders' preferences – The case of Beijing, China","authors":"He Ding ,&nbsp;Zheng Yi ,&nbsp;Xu Xiwei ,&nbsp;Xie Yang ,&nbsp;Ding Shouyi","doi":"10.1016/j.seps.2025.102261","DOIUrl":"10.1016/j.seps.2025.102261","url":null,"abstract":"<div><div>Old community renewal is an important part of urban regeneration. Prioritization of old community renewal projects (OCRP) is crucial to every strategy for urban regeneration. Existing research focuses on qualitative analysis rather than multi-stakeholder participation or quantitative analysis between equity and efficiency. Diverse stakeholders involved in such subjective judgment often have conflicts due to unclear benefits sharing, which hinders the progress of urban regeneration.</div><div>This research aims to make the prioritization more acceptable to diverse stakeholders to ensure that the progress cannot be hindered. By decision support system capable of scenarios simulation, we evaluate the suitability of OCRP. The system is based on the Logic Scoring of Preference (LSP) method, which quantifies abstract stakeholders' preferences through two logical concepts: simultaneity and substitutability. In the case of Beijing, we simulate the prioritization under two types of scenarios. We find that stakeholders' preferences lead to different prioritization. And we discuss the influence of trade-off between equity and efficiency on the prioritization. More equitable prioritization when incorporating more residents' preferences, and more efficient when incorporating more investors' preferences. The system may provide a scientific reference to support decisions regarding old community renewal in metropolitan areas.</div></div>","PeriodicalId":22033,"journal":{"name":"Socio-economic Planning Sciences","volume":"101 ","pages":"Article 102261"},"PeriodicalIF":6.2,"publicationDate":"2025-06-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144291584","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
Environmental awareness and pro-environmental behavior impact on renewables investments: A moderating role of environmental concerns 环境意识和亲环境行为对可再生能源投资的影响:环境问题的调节作用
IF 6.2 2区 经济学
Socio-economic Planning Sciences Pub Date : 2025-06-10 DOI: 10.1016/j.seps.2025.102256
Luca Esposito , Raja Nabeel-Ud-Din Jalal
{"title":"Environmental awareness and pro-environmental behavior impact on renewables investments: A moderating role of environmental concerns","authors":"Luca Esposito ,&nbsp;Raja Nabeel-Ud-Din Jalal","doi":"10.1016/j.seps.2025.102256","DOIUrl":"10.1016/j.seps.2025.102256","url":null,"abstract":"<div><div>This study examines the impact of environmental awareness and pro-environmental behavior on renewable investment intentions and the moderating role of environmental concerns. Using a sample of 350 retail investors, we find that environmental awareness and pro-environmental behavior increase renewable investment intentions. Moreover, environmental concerns moderate the relationship between environmental awareness and renewable investment intentions. However, we find no significant moderating effect of environmental concern in the case of pro-environmental behavior. Overall, our research contributes to the emerging literature on renewable energy investments in contributing circular economy.</div></div>","PeriodicalId":22033,"journal":{"name":"Socio-economic Planning Sciences","volume":"101 ","pages":"Article 102256"},"PeriodicalIF":6.2,"publicationDate":"2025-06-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144297975","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
Representing social exclusion in geographic space: interpretability or informational power? 在地理空间中表现社会排斥:可解释性还是信息力量?
IF 6.2 2区 经济学
Socio-economic Planning Sciences Pub Date : 2025-06-06 DOI: 10.1016/j.seps.2025.102262
Matheus Pereira Libório, Alexandre Magno Alves Diniz, Marcelo de Rezende Pinto, Sandro Laudares, Patrícia Bernardes
{"title":"Representing social exclusion in geographic space: interpretability or informational power?","authors":"Matheus Pereira Libório,&nbsp;Alexandre Magno Alves Diniz,&nbsp;Marcelo de Rezende Pinto,&nbsp;Sandro Laudares,&nbsp;Patrícia Bernardes","doi":"10.1016/j.seps.2025.102262","DOIUrl":"10.1016/j.seps.2025.102262","url":null,"abstract":"<div><div>Social exclusion is a complex, multidimensional phenomenon, and its understanding requires simultaneously considering economic, educational, household, and environmental aspects. In this context, composite indicators facilitate understanding social exclusion by simultaneously considering its multiple aspects through a one-dimensional measure. Composite indicators can be constructed using numerous methods, including Principal Component Analysis, one of the most popular. However, the method has limitations, such as information loss and interpretability. Information loss can be substantial when the multidimensional phenomenon aspects are poorly intercorrelated. In this situation, numerous Principal Components must be considered simultaneously to understand the multidimensional phenomenon, rekindling the interpretability problem that composite indicators pursue to solve. This study develops a novel approach that balances information power and interpretability in composite indicators constructed by Principal Component Analysis. The study reveals that information loss is not influenced solely by low intercorrelation but by information diversity and correlation with a conceptually significant indicator. These findings indicate that disregarding poorly intercorrelated aspects that transfer low information to the composite indicator does not diminish its conceptual scope but ensures greater information power and interpretability. In particular, the developed approach effectively captured the concept of social exclusion with satisfactory information power in the first Principal Component. Principal Component Analysis and Geographically Weighted Principal Component Analysis need three Principal Components to achieve satisfactory information power, compromising the social exclusion interpretability. The study findings point to the relevance of adopting a new practice of constructing composite indicators through Principal Component Analysis in which interpretability and informational power are balanced.</div></div>","PeriodicalId":22033,"journal":{"name":"Socio-economic Planning Sciences","volume":"101 ","pages":"Article 102262"},"PeriodicalIF":6.2,"publicationDate":"2025-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144242459","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
Optimizing public transit service in suburban urbanized areas: A case study of Ningbo, China - Evolution from bus rapid transit to urban rail transit 城郊城市化地区公共交通服务优化:以宁波市为例——从快速公交到城市轨道交通的演变
IF 6.2 2区 经济学
Socio-economic Planning Sciences Pub Date : 2025-06-06 DOI: 10.1016/j.seps.2025.102258
Erzhuo Zhang , Feng Lian , Zhongzhen Yang
{"title":"Optimizing public transit service in suburban urbanized areas: A case study of Ningbo, China - Evolution from bus rapid transit to urban rail transit","authors":"Erzhuo Zhang ,&nbsp;Feng Lian ,&nbsp;Zhongzhen Yang","doi":"10.1016/j.seps.2025.102258","DOIUrl":"10.1016/j.seps.2025.102258","url":null,"abstract":"<div><div>To optimize public transit (PT) service in suburban urbanized areas according to the dynamic changes in demand during suburban urbanization, and to enhance the input-output efficiency of the PT in post-urbanized areas while promoting suburban urbanization, a new mode of bus rapid transit (BRT) is proposed. The mode emphasizes multiple, high-frequency connections to urban rail transit (URT), based on the principle of long-term optimization. The planning horizon is divided into multiple successive decision sub-periods, and a bi-level model for suburban PT service is developed. The upper model determines the PT service (BRT or the URT) for each segment on the transport corridor during each sub-period with the objective of maximizing social welfare over the entire planning horizon. It also calculates the accessibility of traffic analysis zones (TAZs) and the benefits of the PT within each decision sub-period. The lower model determines the housing locations of the newly added urban population, zonal travel generation and modal splits, as well as passenger flows and travel times for the PT in decision sub-periods. Based on the determined PT service for a sub-period, decision-making shifts to the next sub-period. Through successive multi-period decision, a PT service scheme for post-urbanized areas is derived. A numerical analysis with Beilun District in Ningbo as an example demonstrates that adopting a scheme gradually upgrading from BRT to URT (namely BRT&amp;URT scheme) can achieve social welfare totaling 14.136 billion CNY, a 16.95 % increase compared to constructing URT from the initial stage. This validates that the BRT&amp;URT scheme for post-urbanized suburbs can enhance PT service during suburban urbanization while avoiding the high initial costs and poor input-output ratios of early URT investments.</div></div>","PeriodicalId":22033,"journal":{"name":"Socio-economic Planning Sciences","volume":"101 ","pages":"Article 102258"},"PeriodicalIF":6.2,"publicationDate":"2025-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144242642","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
A food upcycling model by food bank collection-distribution networks 基于食物银行收集-分配网络的食物升级回收模型
IF 6.2 2区 经济学
Socio-economic Planning Sciences Pub Date : 2025-06-06 DOI: 10.1016/j.seps.2025.102247
Javid Ghahremani-Nahr , Ramez Kian , Abdolsalam Ghaderi
{"title":"A food upcycling model by food bank collection-distribution networks","authors":"Javid Ghahremani-Nahr ,&nbsp;Ramez Kian ,&nbsp;Abdolsalam Ghaderi","doi":"10.1016/j.seps.2025.102247","DOIUrl":"10.1016/j.seps.2025.102247","url":null,"abstract":"<div><div>Nowadays, the collection and distribution of food products with high nutritional value and freshness for people in poverty has become a global problem due to financial, drought, or other crises. Food banks (FBs) are important entities that mitigate food waste by reusing surplus food at critical points in the food supply chain. This article investigates an FB network design problem for the collection and distribution of food items. An FB network comprises donors mapped from the food supply chain, FB itself, and beneficiaries mapped from charities. The problem addresses synchronous strategic, tactical, and operational decisions, including the location of FBs, the assignment of donors to main streams, the control of inventory, and the routing of vehicles in collection and distribution levels to optimize the amount of food reused. As the demand and supply of food items from charities and donors are uncertain, a robust fuzzy stochastic model is developed to model the problem with three objectives including cost, nutritional value, and freshness of food. An extensive numerical study compares these algorithms with respect to several criteria. The proposed novel MOGGWA heuristic showed superior performance and was ranked first by applying the TOPSIS multi-criteria decision-making method. The value of stochastic programming and the impact of the model on a real-size case study problem are shown, as well.</div></div>","PeriodicalId":22033,"journal":{"name":"Socio-economic Planning Sciences","volume":"101 ","pages":"Article 102247"},"PeriodicalIF":6.2,"publicationDate":"2025-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144298028","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
Understanding the dynamics of crowdshipping in last-mile distribution within urban mobility: A comprehensive framework 理解城市交通中最后一英里分配中的众包动态:一个综合框架
IF 6.2 2区 经济学
Socio-economic Planning Sciences Pub Date : 2025-06-04 DOI: 10.1016/j.seps.2025.102249
Alisson Garcia-Herrera, Adrian Serrano-Hernandez, Javier Faulin
{"title":"Understanding the dynamics of crowdshipping in last-mile distribution within urban mobility: A comprehensive framework","authors":"Alisson Garcia-Herrera,&nbsp;Adrian Serrano-Hernandez,&nbsp;Javier Faulin","doi":"10.1016/j.seps.2025.102249","DOIUrl":"10.1016/j.seps.2025.102249","url":null,"abstract":"<div><div>Crowdshipping, a collaborative economy model that takes advantage of the crowd for the delivery of goods, promises to address the problems of urban logistics. This article integrates the literature to identify relevant factors that influence the success of crowdshipping, while addressing sustainability objectives. We use the PRISMA method, a widely recognized framework for systematic reviews that, by meeting high-quality standards, guarantees the reliability of the evidence. We systematically reviewed the literature to address three research questions: identifying factors that influence crowdshipping success, evaluating its contribution to sustainability goals, and evaluating the role of Operation Research (OR) in improving crowdshipping efficiency. Specifically, OR techniques offer significant potential for optimizing routing, matching supply and demand, and enhancing decision-making processes. Through this comprehensive and in-depth analysis, we provide information for future research, modeling, practical implementation, and potential policy recommendations.</div></div>","PeriodicalId":22033,"journal":{"name":"Socio-economic Planning Sciences","volume":"101 ","pages":"Article 102249"},"PeriodicalIF":6.2,"publicationDate":"2025-06-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144262790","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
Determinants of primary healthcare efficiency in the Brazilian Legal Amazon: A hybrid approach using Data Envelopment Analysis and Tobit regression 初级医疗保健效率的决定因素在巴西法律亚马逊:混合方法使用数据包络分析和Tobit回归
IF 6.2 2区 经济学
Socio-economic Planning Sciences Pub Date : 2025-06-03 DOI: 10.1016/j.seps.2025.102257
Luís Filipe Azevedo de Oliveira, Fernanda Araujo Baião, Fernando Luiz Cyrino Oliveira, Igor Tona Peres
{"title":"Determinants of primary healthcare efficiency in the Brazilian Legal Amazon: A hybrid approach using Data Envelopment Analysis and Tobit regression","authors":"Luís Filipe Azevedo de Oliveira,&nbsp;Fernanda Araujo Baião,&nbsp;Fernando Luiz Cyrino Oliveira,&nbsp;Igor Tona Peres","doi":"10.1016/j.seps.2025.102257","DOIUrl":"10.1016/j.seps.2025.102257","url":null,"abstract":"","PeriodicalId":22033,"journal":{"name":"Socio-economic Planning Sciences","volume":"101 ","pages":"Article 102257"},"PeriodicalIF":6.2,"publicationDate":"2025-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144223579","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
A hierarchical facility location-allocation model for sustainable municipal solid waste management in urban cities 城市固体废物可持续管理的分层设施配置模型
IF 6.2 2区 经济学
Socio-economic Planning Sciences Pub Date : 2025-06-03 DOI: 10.1016/j.seps.2025.102259
Aakash Kale, Amit Upadhyay, Ramesh Anbanandam
{"title":"A hierarchical facility location-allocation model for sustainable municipal solid waste management in urban cities","authors":"Aakash Kale,&nbsp;Amit Upadhyay,&nbsp;Ramesh Anbanandam","doi":"10.1016/j.seps.2025.102259","DOIUrl":"10.1016/j.seps.2025.102259","url":null,"abstract":"<div><div>Rapid urbanization and population growth has caused municipal solid waste management to be a major challenge for cities worldwide. Thus, local authorities must develop infrastructure to handle increasing waste and reduce pressure on existing facilities. This growth demands multiple facilities for collection, segregation, and treatment. To address this, the study presents a generalized mathematical model for the comprehensive planning of waste management facilities, incorporating a bi-objective approach to manage infrastructure undesirability and the Not-In-My-Backyard (NIMBY) issue. We showcase the model's applicability for real-life scenarios and its validity is demonstrated through a case study of Faridabad, a smart city in India. The application of the proposed model leads to 8–25 % cost savings and offers a quantitative approach for assessing and mitigating undesirability.</div></div>","PeriodicalId":22033,"journal":{"name":"Socio-economic Planning Sciences","volume":"101 ","pages":"Article 102259"},"PeriodicalIF":6.2,"publicationDate":"2025-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144288950","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
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