Progress in Planning最新文献

{"title":"The national spatial governance and planning systems in the LAC region: The structure of Brazil, Bolivia, and Cuba","authors":"Maurizio Pioletti","doi":"10.1016/j.progress.2024.100853","DOIUrl":"10.1016/j.progress.2024.100853","url":null,"abstract":"<div><p><span>The Spatial Governance and Planning System (SGPS) analysis was born in European studies, has reached a certain stage of maturity in Europe and can be adopted by researchers in other continents. Latin American and Caribbean (LAC) countries currently represent an interesting field to experiment with this analytical approach for several reasons. One of them is the ascertainment that LAC national SGPSs are deeply influenced by the ongoing national democratization which started after the demise of conservative right-wing authoritarian regimes, somehow belonging to the postcolonial political stream and pushed by imperialist and neocolonial pressures. By its own nature, democratization as a whole is an extremely complex, articulated, and multidimensional process that deserves to be treated ad hoc. Within democratization, this work merely considers the institutionalization of spatial governance and planning activities and processes and so, the Structure of SGPSs. Supposedly, the formation and functioning of institutions are central in the process of consolidation of a democratic state which ensures rights and redistributes resources to citizens. To do this, based on the reconstruction of the overall SGPSs of three different countries included in the doctoral thesis of the author, this article presents the analysis of the so-called “Structure” of the Brazilian, Bolivian and Cuban SGPSs. Arguably, the set of Structures of the SGPSs of these countries is especially representative of the wide range of the LAC national cases. In fact, Brazil, Bolivia, and Cuba are iconic cases of distinguished spatial configurations. Brazil, which has experienced industrialization, tertiarization and metropolisation, has become an emergent economy characterized by structured democratic public institutions. Despite a range of well-known redistributive policies, however, Brazilian society remains extremely unequal and stratified. Bolivia has experimented with the promotion of </span><em>plurinationalism</em><span> in political and social terms, potentially improving the reciprocal integration of different ethnic groups and cultures. Nevertheless, a great developmental delay is shown by social and economic indicators, if compared to other LAC countries. Cuba, which has experimented with its own form of socialism for decades, is still a socialist republic with tragic problems of widespread poverty in a flattened society. To analytically present the Structure of the three selected national cases, four main scopes of investigation were adopted: (i) National spatial configuration, (ii) Postcolonial legacy in spatial governance and planning, (iii) Spatial governance and planning as redistributive practices, (iv) Metropolitan governance. The identification of these scopes represented the first result of the field research carried out in 2018–2019 in those countries. Assumably, those four scopes are sufficiently comprehensive to describe the Structure of SGPS of a LAC nat","PeriodicalId":47399,"journal":{"name":"Progress in Planning","volume":"188 ","pages":"Article 100853"},"PeriodicalIF":5.0,"publicationDate":"2024-03-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142229052","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}

{"title":"Informal adaptation to flooding in North Jakarta, Indonesia","authors":"","doi":"10.1016/j.progress.2024.100851","DOIUrl":"10.1016/j.progress.2024.100851","url":null,"abstract":"<div><p>In the face of intensifying floods exacerbated by climate change, especially in coastal cities, there is a pressing global demand for effective flood risk governance and adaptation strategies. Such strategies are often informed by indigenous knowledge, aiming for a life in harmony with water and utilising amphibious living concepts to minimise flood impacts, preserving homes and livelihoods. In Indonesia, however, like in many nations in the majority world, these strategies tend to compete with and indeed to be dominated by imported technocratic, top-down, and inflexible planning approaches oriented on principles of the kind of ‘classical planning’ that had its hey-day in the Western world in the early decades following World War II. Like many nations in the majority world, Indonesia has long imported and continues to apply Western technocratic, top-down, and inflexible classical planning approaches. This paper criticises existing practices for failing to yield contextual development strategies that address site-specific urban issues and fall short of meeting the needs of the majority of the population. We explore the extent to which informal settlements, or kampungs of North Jakarta, can incorporate principles of flood adaptation incorporating local, livelihood, and indigenous knowledge. Fishers for instance reclaim land using shell mounds and construct stilt houses, ensuring coastal floods do not enter their homes and that water does not stagnate but can instead quickly drain due to the permeable land surface. Often, however, planning authorities in Jakarta have classified such flood-adapted built environments as illegal slums necessitating removal instead of adopting and encouraging the further development of site-specific settlement strategies generated by the community. This paper then argues that authorities in Jakarta, and potentially in other cities within the majority world, should consider adopting planning approaches that are more adaptive, flexible, and collaborative to pave the way for inclusive development founded on the experience and the aspirations of the community, including those who are marginalized.</p></div>","PeriodicalId":47399,"journal":{"name":"Progress in Planning","volume":"186 ","pages":"Article 100851"},"PeriodicalIF":5.0,"publicationDate":"2024-02-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139813565","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}

{"title":"Historical institutionalism in action: Incremental prevalence of Transit-Oriented Development in Tokyo 1945-1982","authors":"Yudi Liu,&nbsp;Rikutaro Manabe,&nbsp;Ryoichi Nitanai,&nbsp;Akito Murayama","doi":"10.1016/j.progress.2024.100850","DOIUrl":"10.1016/j.progress.2024.100850","url":null,"abstract":"<div><p>Transit-Oriented Development (TOD) increasingly refers to global practices integrating land-use planning, urban development, and transit today, but their historical experiences have received little attention from the discussion, not to mention any theoretical elaboration with institutional thinking. The literature identifies Tokyo as a global exemplar of TOD as a new term for enduring practice. However, why and how Tokyo’s practice uniquely relies on private railway conglomerates remains underexplored. This article elaborates on a historical institutionalist approach using an inductive process tracing technique to understand Tokyo’s postwar history from 1945 to 1982, emphasizing incremental changes induced by endogenous forces. The exploration takes precedent insights into the private railway conglomerate-led TOD practice as an informal institution of “standard operating practice” and refines them with postwar history and supplementary prewar episodes. It finds that contingent policy choices allowed conglomerates to dismantle their geographical and financial constraints from prewar regulations. The actions reinforced their institutional privilege in public affairs as a foundation for subversive railway privatization reforms from 1982 onward. The finding thus identifies a socio-political dimension of TOD shaped by agents across sectors, developing the current methodology in planning studies and contributing to the debates on defining TOD.</p></div>","PeriodicalId":47399,"journal":{"name":"Progress in Planning","volume":"185 ","pages":"Article 100850"},"PeriodicalIF":6.4,"publicationDate":"2024-01-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139579962","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}

{"title":"Land, landowners, and the delivery of affordable homes on rural exception sites in England","authors":"Phoebe Stirling,&nbsp;Nick Gallent,&nbsp;Iqbal Hamiduddin","doi":"10.1016/j.progress.2023.100842","DOIUrl":"10.1016/j.progress.2023.100842","url":null,"abstract":"<div><p>Land is a major part of the total cost of residential development, particularly in advanced economies where significant proportions of economic value resolve to land and where land for development is rationed through planning systems that seek to corral extractable value into specific locations, in support of the infrastructure investment needed to unlock development opportunity. In England, strong markets assign a high value for land allocated for housing in local plans, relative to unallocated land. In England’s rural areas, constraints on land development – for reasons of landscape and amenity protection, or to support food security – contribute to significant affordability challenges for households on lower rural wages, who may be out-competed in the housing market by adventitious purchasers, or simply by more affluent buyers bidding for a limited supply of rural homes. Planned development (on sites allocated in a local plan) may not meet the needs of lower-income groups in constrained rural housing markets. For that reason, it is necessary to support housing affordability by granting exceptional permission for development on unallocated land, and then negotiating land sales at a price that will allow a non-profit housing provider (a ‘registered provider of social housing’) to build affordable rented homes for local households in need. Development on ‘rural exception sites’ (RES) has a thirty-year history. It is an important means of supporting the development of affordable homes in smaller villages (market-led schemes on allocated sites are the norm in larger settlements, with affordable homes procured through agreement with for-profit developers). The RES approach lays bare the impact of land cost on housing affordability. Only if a sufficiently low price for land, which is well below ‘full residential’ value, can be agreed will it be viable to develop affordable homes, with rents matching local wages. Where such a price is agreed, it may be possible to build homes without cash subsidy. If the price rises, affordability may be threatened, unless public grant support is more generous or market homes on the RES can be used to mitigate a higher land cost by providing cross-subsidy for affordable homes. This monograph details research exploring the recent granting of exceptional planning permissions in England, the critical relationship with landowners, and how those landowners may be incentivized to sell land at a price that supports affordability. It analyses extant threats to the approach, and therefore the risk that a key mechanism for delivering affordable homes may be undermined by a market logic that continuously questions the efficacy of ‘non-market’ and ‘non-profit’ housing solutions in England.</p></div>","PeriodicalId":47399,"journal":{"name":"Progress in Planning","volume":"184 ","pages":"Article 100842"},"PeriodicalIF":6.4,"publicationDate":"2024-01-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0305900623001034/pdfft?md5=57c95d7a9280f99febe269e6515a0e42&pid=1-s2.0-S0305900623001034-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139462208","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}

{"title":"Developing an integrated participatory methodology framework for campus sustainability assessment tools (CSAT): A case study of a sino-foreign university in China","authors":"Ayotunde Dawodu ,&nbsp;Chenggang Guo ,&nbsp;Tong Zou ,&nbsp;Felix Osebor ,&nbsp;Jiahui Tang ,&nbsp;Chong Liu ,&nbsp;Chengyang Wu ,&nbsp;Jumoke Oladejo","doi":"10.1016/j.progress.2023.100827","DOIUrl":"10.1016/j.progress.2023.100827","url":null,"abstract":"&lt;div&gt;&lt;p&gt;The issue of sustainable development is a topic that needs to be studied, analysed, and addressed by higher education institutions. Campus sustainability assessment tools (CSATs) are commonly adopted internationally to evaluate and improve measures utilised for the development outcomes of universities. Whilst some Chinese universities have taken positive steps towards attaining sustainability in their operations, teaching and/or research, and China has come up with its own evaluation criteria for green universities, majority of their approach still have shortcomings, such as lack of multiple stakeholder involvement and a one size fits all approach to campus sustainability strategy. Thus, the aim of this paper is to investigate two core methodological issues (top-down and non-transparent approaches and the limited consideration of context-specific issues) that impact the efficacy of CSATs in order to optimize the selection process for indicators and enhance the development CSAT for Chinese campuses and other campuses globally. Based on the widely used assessment tools (both campus and neighbourhood) in foreign countries, 147 corresponding assessment indicators in 16 domains were collated through qualitative review of existing assessment tools and the questionnaire-based analysis through the analytic hierarchy process (AHP). The case study campus selected was the University of Nottingham Ningbo China. The indicators to be investigated were selected based on frequency and distributed in the form of a questionnaire to the staff and students after a comprehensive stakeholder survey analysis. The staff and students were used to illustrate the high interest and high influence dynamic versus the high interest and low influence dynamic. This research was conducted to gain insight towards developing an integrated, inclusive, and context relevant CSAT. Furthermore, a new framework was developed for Chinese Campus sustainable assessment planning, using the University of Nottingham Ningbo as Case study. This framework provides step by step phases for CSAT development that includes the database phase, minimization phase, stakeholder phase and integration and implementation phase. Within these phases, factors that determined the success and failure were discussed such as issues of acceptability versus pragmatism, willingness of stakeholders to participate, weighing of indicators, stakeholder analysis and redistribution of power for the less influential. This led to the sample selection of indicators, which serve as validation of impact of this integrated methodological process. The final recommendation given is that all regions should create and provide avenues for tailored processes for the selection, weighting and criteria development of sustainability indicators and assessment tools. This needs to promote inclusivity, transparency and contextual relevance in decision making, which should be the main considerations for any truly sustainable framework.","PeriodicalId":47399,"journal":{"name":"Progress in Planning","volume":"183 ","pages":"Article 100827"},"PeriodicalIF":6.4,"publicationDate":"2023-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0305900623000880/pdfft?md5=691e681eeb495988bb7ab3cf1ba48c8e&pid=1-s2.0-S0305900623000880-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135614933","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}

{"title":"Polycentricity: The last episodes or the new season?","authors":"Hashem Dadashpoor ,&nbsp;Abbas Doorudinia ,&nbsp;Abolfazl Meshkini","doi":"10.1016/j.progress.2023.100776","DOIUrl":"10.1016/j.progress.2023.100776","url":null,"abstract":"<div><p>This article presents a systematic review of empirical studies on polycentric spatial structures at a regional scale in order to assess their effectiveness as prescriptive and normative models in spatial planning. The results show that very few studies have emphasised primarily the positive effects of polycentricity, while a large number have evaluated the performance of non-polycentric (monocentric) structures more positively. Our study shows that evaluating the effectiveness of polycentricity as a normative model is both theoretically and empirically challenging, and that polycentricity is still the subject of a research agenda with hypotheses that need to be tested. The findings indicate that polycentricity is not the superior model it has been frequently advertised as and that its effectiveness is significantly influenced by a range of factors relating to its political foundation, weak theoretical positioning, ambiguous conceptualisation, context dependence, and highly variable governance frameworks. The study recommends that scientific theorising of polycentricity should be aligned with close scrutiny of the relevant contexts to overcome its idealistic nature and lack of adaptability. The article cautions planners and policymakers against a sweeping promotion of polycentric development, as the implementation of this concept is not necessarily associated with fostering economic performance, social cohesion, and environmental sustainability.</p></div>","PeriodicalId":47399,"journal":{"name":"Progress in Planning","volume":"177 ","pages":"Article 100776"},"PeriodicalIF":6.4,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45949845","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}

{"title":"In search of causality in the relationship between the built environment and travel behaviour. On the challenges of planning and realising an ambitious mixed-methods panel travel survey among relocating households in Germany","authors":"Joachim Scheiner ,&nbsp;Susanne Frank ,&nbsp;Verena Gerwinat ,&nbsp;Oliver Huber ,&nbsp;Petter Næss ,&nbsp;Katja Schimohr ,&nbsp;Veronique Van Acker ,&nbsp;Annika Wismer","doi":"10.1016/j.progress.2023.100820","DOIUrl":"10.1016/j.progress.2023.100820","url":null,"abstract":"<div><p>Household residential location changes have become an important life event to study changes in travel behaviour. However, most related studies suffer from the shortcomings of collecting retrospective pre-move data, i.e. recall errors and ex-post rationalisation of change. What is more, the overwhelming majority of research in the field relies on quantitative data that do not adequately reflect the subjective perspective of the households or individuals under study, and that are prone to causality issues. Based on a solid theoretical discussion of causality between the built environment (on two interconnected scales) and travel behaviour, the paper reports on a mixed-methods (qualitative/quantitative) panel survey among movers and a control group of non-movers in Germany. Substantial effort was required to conduct the survey due to the dependence on collaboration partners who provided access to households planning to move in the near future. Therefore the paper focuses on the sampling and recruitment process, for which various channels were used. Results pertaining to representativeness and the costs and effectiveness of recruitment channels are presented, and implications for data analysis are briefly discussed. Conclusions are drawn with respect to the relevance of the approach for researchers and practitioners.</p></div>","PeriodicalId":47399,"journal":{"name":"Progress in Planning","volume":"182 ","pages":"Article 100820"},"PeriodicalIF":6.4,"publicationDate":"2023-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136009528","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}

{"title":"Coding urban design: Constructing a wireframe for a place-focused urbanism","authors":"Matthew Carmona","doi":"10.1016/j.progress.2023.100775","DOIUrl":"10.1016/j.progress.2023.100775","url":null,"abstract":"<div><p>This paper explores the nature and use of coding in urban design, both conceptually and as a tool for delivering a greater attention to place-focused urbanism. It discusses how these practices have been used on both sides of the Atlantic before conceptualising this role in the light of different ‘model’ coding prescriptions and processes. The paper draws from two major pilot programmes, 17 years apart, that examined the use and potential of codes in England, alongside evidence on the spread and effectiveness of coding in the country. The work is particularly relevant internationally as the only known large-scale and longitudinal evaluation of coding practices in urban design. Ultimately, the evidence points to the value of codes as a distinct urban design governance tool that can establish a ‘wireframe’ of essential urbanistic elements with the potential to optimise place value.</p></div>","PeriodicalId":47399,"journal":{"name":"Progress in Planning","volume":"176 ","pages":"Article 100775"},"PeriodicalIF":6.4,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42650443","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}

{"title":"Does landscape play a role in the governance of the coastal region? An evolutionary perspective from Portugal since 1950","authors":"Carla Gonçalves ,&nbsp;Paulo Pinho","doi":"10.1016/j.progress.2023.100811","DOIUrl":"10.1016/j.progress.2023.100811","url":null,"abstract":"<div><p>The landscape crisis and the climate crisis strongly affect coastal landscapes in many coastal regions worldwide. Evidence shows that the difficulty of governing coastal regions has increased alongside the attractiveness of contemporary societies for settlements near the coastline. There is a growing debate in landscape governance conceptualisation and operationalisation, in landscape research. Despite the significant progress on this theme, empirical discussions on coastal landscapes are scarce, a trend already followed by landscape and coastal planning and management debates, highlighting the need for empirical research. This article explores this research gap, conducting an evolutionary analysis of the governance of the coastal region in Portugal, tracing the co-evolution of its institutions and actors since 1950 to understand whether the landscape concept has been integrated into the governance of the coastal region. Our research design comprised two main parts. Firstly, we conducted a literature review comparing the Portuguese landscape and coastal governance diachronic analysis with the evolution at the European level. Secondly, we undertook a content analysis of the principal legislative institutions over the analysed time frame. Results reveal that Portuguese governance evolution diverges somehow from European trends, particularly after the European Landscape Convention, and show that the integration of the landscape concept into the coastal governance system was strongly dependent on powerful actors, their particular interests, values and stocks of knowledge. Along its evolutionary path, the imperative for coastal landscape governance arises from recognising its pivotal role in addressing the intricate and interconnected challenges inherent to coastal regions, needing further research to advance its theoretical and empirical knowledge.</p></div>","PeriodicalId":47399,"journal":{"name":"Progress in Planning","volume":"181 ","pages":"Article 100811"},"PeriodicalIF":6.4,"publicationDate":"2023-09-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0305900623000727/pdfft?md5=4b740bdd4b31c3ec53292fdbd9e4bc12&pid=1-s2.0-S0305900623000727-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135588115","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}

{"title":"Smart villages concept — A bibliometric analysis and state-of-the-art literature review","authors":"Katarzyna Bokun ,&nbsp;Joanicjusz Nazarko","doi":"10.1016/j.progress.2023.100765","DOIUrl":"10.1016/j.progress.2023.100765","url":null,"abstract":"<div><p>Rural areas are multidimensional and complex structures. The multitude and spatial diversity of processes occurring in their internal and external environment challenges the creation of a uniform and comprehensive approach to planning their development. The smart village concept, which has been gaining popularity in recent years, is supposed to answer the needs of contemporary rural areas. Essentially, it uses the area’s potential, considers its specificity, involvement of the local community in the process of change, and the rational use of new and existing technologies. Despite its growing popularity, the concept is in the early formulation stage. This article determines the current state-of-the-art of the smart village concept based on a bibliometric analysis of scientific articles collected from the Web of Science, Scopus, and IEEE Xplore databases and on a qualitative document analysis of the major smart village initiatives. The bibliometric analysis included 351 articles published until the end of 2021. Qualitative document analysis was performed on nine initiatives implemented in different world regions. As a result, detailed bibliometric metrics of the global smart village publication output were presented, characterizing the development and current state of the smart village concept. The authors point out the multidimensionality of the concept, propose its contemporary definition, and identify its basic dimensions: people, economy, living, energy, environment, mobility, and governance, thus creating a methodological basis for the planning, design and implementation of smart village projects.</p></div>","PeriodicalId":47399,"journal":{"name":"Progress in Planning","volume":"175 ","pages":"Article 100765"},"PeriodicalIF":6.4,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49174410","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}