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Digital platforms and the reconfiguration of global production networks 数字平台与全球生产网络的重组
IF 2.9 2区 经济学
Journal of Economic Geography Pub Date : 2024-10-18 DOI: 10.1093/jeg/lbae039
Philip Verfürth, Veronique Helwing-Hentschel
{"title":"Digital platforms and the reconfiguration of global production networks","authors":"Philip Verfürth, Veronique Helwing-Hentschel","doi":"10.1093/jeg/lbae039","DOIUrl":"https://doi.org/10.1093/jeg/lbae039","url":null,"abstract":"Digital business-to-business (B2B) platforms have become essential components of today's economy. However, the impact of digital B2B platforms on global production networks has not yet been sufficiently conceptualized and empirically examined. This article proposes an analytical framework to theorize platform-based reconfigurations of global production networks. By using the case of digital logistics platforms, the article illustrates that service-centred platforms, in particular, have a major impact on global production networks, as they are able to position themselves as lead firms and to utilize data to shape the organizational and spatial composition of global production networks.","PeriodicalId":48251,"journal":{"name":"Journal of Economic Geography","volume":"54 1","pages":""},"PeriodicalIF":2.9,"publicationDate":"2024-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142449640","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
Consumption zones 消费区
IF 2.9 2区 经济学
Journal of Economic Geography Pub Date : 2024-10-04 DOI: 10.1093/jeg/lbae035
Andrea Batch, Benjamin Bridgman, Abe Dunn, Mahsa Gholizadeh
{"title":"Consumption zones","authors":"Andrea Batch, Benjamin Bridgman, Abe Dunn, Mahsa Gholizadeh","doi":"10.1093/jeg/lbae035","DOIUrl":"https://doi.org/10.1093/jeg/lbae035","url":null,"abstract":"Economic geography data are typically reported using political units, such as counties, which often do not match economic units. Commuting zones (CZs) group counties into labor markets. However, CZs are not the most appropriate grouping for other economic activities. We introduce consumption zones (ConZs), groupings of counties appropriate for the analysis of consumption. We apply CZ methodology to payment card data, which report spending flows across US counties for fifteen industries. We find that different industries have different market sizes. Grocery stores have more than five times the number of ConZs as entertainment. We apply ConZs to measuring industry concentration.","PeriodicalId":48251,"journal":{"name":"Journal of Economic Geography","volume":"122 1","pages":""},"PeriodicalIF":2.9,"publicationDate":"2024-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142377352","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
The gravity of distance: evidence from a trade embargo 距离的严重性：贸易禁运的证据
IF 2.9 2区 经济学
Journal of Economic Geography Pub Date : 2024-09-30 DOI: 10.1093/jeg/lbae033
Afnan Al-Malk, Jean-François Maystadt, Maurizio Zanardi
{"title":"The gravity of distance: evidence from a trade embargo","authors":"Afnan Al-Malk, Jean-François Maystadt, Maurizio Zanardi","doi":"10.1093/jeg/lbae033","DOIUrl":"https://doi.org/10.1093/jeg/lbae033","url":null,"abstract":"On 5 June 2017, an airspace blockade was imposed on the State of Qatar by Bahrain, Saudi Arabia, United Arab Emirates (neighboring countries), and Egypt. We exploit this exogenous increase in air transportation costs toward non-blockading countries to examine the effect of increased travel distance, due to re-routing, on bilateral trade. Based on a gravity model estimated using a Poisson pseudo-maximum likelihood estimator, we find a distance elasticity of imports between −0.3 and −0.5. Overcoming the limitations of cross-sectional studies and taking advantage of this quasi-natural experiment, our findings are robust and revise downward previous estimates of the distance elasticity.","PeriodicalId":48251,"journal":{"name":"Journal of Economic Geography","volume":"39 1","pages":""},"PeriodicalIF":2.9,"publicationDate":"2024-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142360143","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
When market access gains do not spur urban growth 当市场准入收益无法刺激城市增长时
IF 2.9 2区 经济学
Journal of Economic Geography Pub Date : 2024-09-25 DOI: 10.1093/jeg/lbae032
Marius Klein, Ferdinand Rauch
{"title":"When market access gains do not spur urban growth","authors":"Marius Klein, Ferdinand Rauch","doi":"10.1093/jeg/lbae032","DOIUrl":"https://doi.org/10.1093/jeg/lbae032","url":null,"abstract":"We revisit the natural experiments of division and unification of Germany. The negative shock to local market access following the division of Germany led to a fast and strong downward adjustment of the size of West German cities near the new border. In contrast, the positive shock of reunification did not lead to any change in their relative size. Even three decades after reunification, no convergence can be observed. We show that local subsidies to East Germany could have contributed to this asymmetry in time.","PeriodicalId":48251,"journal":{"name":"Journal of Economic Geography","volume":"9 1","pages":""},"PeriodicalIF":2.9,"publicationDate":"2024-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142321645","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
Does social capital foster renewable energy cooperatives? 社会资本能否促进可再生能源合作社的发展？
IF 2.9 2区 经济学
Journal of Economic Geography Pub Date : 2024-09-21 DOI: 10.1093/jeg/lbae031
Stefan Geskus, Matthijs B Punt, Thomas Bauwens, Rense Corten, Koen Frenken
{"title":"Does social capital foster renewable energy cooperatives?","authors":"Stefan Geskus, Matthijs B Punt, Thomas Bauwens, Rense Corten, Koen Frenken","doi":"10.1093/jeg/lbae031","DOIUrl":"https://doi.org/10.1093/jeg/lbae031","url":null,"abstract":"In recent decades, renewable energy cooperatives have substantially increased their share of renewable energy production. The operation of these cooperatives requires collective action, potentially supported by local social capital. We investigate whether municipal-level bonding and bridging social capital explain the differences in the prevalence of renewable energy cooperatives across Dutch municipalities. We measure social capital directly from social network structures within and between municipalities, thus overcoming limitations of using proxies. Our empirical results reveal that bonding rather than bridging social capital supports renewable energy cooperatives, shedding new light on the role these types of social capital play in regional development.","PeriodicalId":48251,"journal":{"name":"Journal of Economic Geography","volume":"2 1","pages":""},"PeriodicalIF":2.9,"publicationDate":"2024-09-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142275568","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
Land valuation in the metaverse: location matters 元宇宙中的土地估值：位置问题
IF 2.9 2区 经济学
Journal of Economic Geography Pub Date : 2024-08-26 DOI: 10.1093/jeg/lbae027
Mitchell Goldberg, Peter Kugler, Fabian Schär
{"title":"Land valuation in the metaverse: location matters","authors":"Mitchell Goldberg, Peter Kugler, Fabian Schär","doi":"10.1093/jeg/lbae027","DOIUrl":"https://doi.org/10.1093/jeg/lbae027","url":null,"abstract":"In urban economics, transportation costs are a key determinant of land value. However, in virtual worlds, these costs are generally limited by the users’ ability to teleport. Drawing from urban and attention economic literature, we propose a theoretical model microfounded on user behavior. The model suggests that the relative value of land parcels hinges on their potential to attract visitors. Our empirical analysis supports this by demonstrating that location remains crucial in virtual worlds and highlighting the role of the teleportation threshold. We discuss the model’s general applicability, reaffirming the significance of location within most virtual worlds.","PeriodicalId":48251,"journal":{"name":"Journal of Economic Geography","volume":"7 1","pages":""},"PeriodicalIF":2.9,"publicationDate":"2024-08-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142085181","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
Welcome back! The impact of ‘return initiatives’ on return migration to rural regions 欢迎回来！回流倡议 "对农村地区回流移民的影响
IF 2.9 2区 经济学
Journal of Economic Geography Pub Date : 2024-08-26 DOI: 10.1093/jeg/lbae028
Moritz Meister, Jan Cornelius Peters, Anja Rossen
{"title":"Welcome back! The impact of ‘return initiatives’ on return migration to rural regions","authors":"Moritz Meister, Jan Cornelius Peters, Anja Rossen","doi":"10.1093/jeg/lbae028","DOIUrl":"https://doi.org/10.1093/jeg/lbae028","url":null,"abstract":"This article studies the effect of return initiatives in rural regions of Germany on interregional return migration. The initiatives aim to increase return migration by, amongst other things, providing information on local employment opportunities and personal support to workers interested in returning to find a job in the former rural region of residence. Analysing administrative data on individual labour market trajectories through survival analysis and difference-in-differences estimation, we find that return initiatives, on average, promote interregional return migration. Among the considered workers, particularly those in the middle and at the top of the wage distribution are more likely to return.","PeriodicalId":48251,"journal":{"name":"Journal of Economic Geography","volume":"145 1","pages":""},"PeriodicalIF":2.9,"publicationDate":"2024-08-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142085072","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
Suburbanization and transportation in European cities 欧洲城市的郊区化和交通
IF 2.9 2区 经济学
Journal of Economic Geography Pub Date : 2024-08-22 DOI: 10.1093/jeg/lbae029
Miquel-Àngel Garcia-López, Ilias Pasidis, Elisabet Viladecans-Marsal
{"title":"Suburbanization and transportation in European cities","authors":"Miquel-Àngel Garcia-López, Ilias Pasidis, Elisabet Viladecans-Marsal","doi":"10.1093/jeg/lbae029","DOIUrl":"https://doi.org/10.1093/jeg/lbae029","url":null,"abstract":"We study whether highway and railroad improvements cause population suburbanization in Europe’s cities. We construct a unique population and transportation dataset covering 579 cities from 29 European countries for the period 1961–2011. In order to make a causal inference, we rely on historical instruments. Our average results indicate that highways, but not railroads, were responsible for the suburbanization process: each additional highway ray decreased the share of the central city population by 5 percentage points, whereas new railroads had no impact. The heterogeneity analyses provide evidence of different patterns based on the time of the investment, the city’s size and density, and its geographical location.","PeriodicalId":48251,"journal":{"name":"Journal of Economic Geography","volume":"6 1","pages":""},"PeriodicalIF":2.9,"publicationDate":"2024-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142042438","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
Forecasting bilateral asylum seeker flows with high-dimensional data and machine learning techniques 利用高维数据和机器学习技术预测双边寻求庇护者流动情况
IF 2.9 2区 经济学
Journal of Economic Geography Pub Date : 2024-08-11 DOI: 10.1093/jeg/lbae023
Konstantin Boss, Andre Groeger, Tobias Heidland, Finja Krueger, Conghan Zheng
{"title":"Forecasting bilateral asylum seeker flows with high-dimensional data and machine learning techniques","authors":"Konstantin Boss, Andre Groeger, Tobias Heidland, Finja Krueger, Conghan Zheng","doi":"10.1093/jeg/lbae023","DOIUrl":"https://doi.org/10.1093/jeg/lbae023","url":null,"abstract":"We develop monthly asylum seeker flow forecasting models for 157 origin countries to the EU27, using machine learning and high-dimensional data, including digital trace data from Google Trends. Comparing different models and forecasting horizons and validating out-of-sample, we find that an ensemble forecast combining Random Forest and Extreme Gradient Boosting algorithms outperforms the random walk over horizons between 3 and 12 months. For large corridors, this holds in a parsimonious model exclusively based on Google Trends variables, which has the advantage of near real-time availability. We provide practical recommendations how our approach can enable ahead-of-period asylum seeker flow forecasting applications.","PeriodicalId":48251,"journal":{"name":"Journal of Economic Geography","volume":"127 1","pages":""},"PeriodicalIF":2.9,"publicationDate":"2024-08-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141915170","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
Agglomeration and the Italian North–South divide 集聚与意大利南北差距
IF 2.9 2区 经济学
Journal of Economic Geography Pub Date : 2024-08-09 DOI: 10.1093/jeg/lbae025
Luigi Buzzacchi, Antonio De Marco, Marcello Pagnini
{"title":"Agglomeration and the Italian North–South divide","authors":"Luigi Buzzacchi, Antonio De Marco, Marcello Pagnini","doi":"10.1093/jeg/lbae025","DOIUrl":"https://doi.org/10.1093/jeg/lbae025","url":null,"abstract":"This article offers new evidence on agglomeration economies by examining the link between total factor productivity (TFP) and employment density in Italy. We investigate whether and how the TFP–density nexus contributes to explaining a relevant share of the marked productivity gap between the northern and the southern Italian regions. We estimate TFP for a large sample of manufacturing firms and then aggregate it at the level of local labour market areas. We tackle the endogeneity issues stemming from the presence of omitted covariates and reverse causation with an innovative set of diagnostic tests and an instrumental variable approach that relies on geological and historical data. Our estimate of the TFP elasticity to the spatial concentration of economic activities is about 0.045, a magnitude comparable to those measured for other developed countries. We also show that no significant heterogeneity emerges in the intensity of agglomeration economies across the country and that the positive TFP difference in favour of the firms located in the North is not due to the tougher competition taking place in those areas.","PeriodicalId":48251,"journal":{"name":"Journal of Economic Geography","volume":"41 1","pages":""},"PeriodicalIF":2.9,"publicationDate":"2024-08-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141910371","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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