运输基础设施趋同分析：全球证据

IF 2.1 4区工程技术 Q3 TRANSPORTATION

European Journal of Transport and Infrastructure Research Pub Date : 2021-06-17 DOI:10.18757/EJTIR.2021.21.2.5368

C. Saba, N. Ngepah, N. Odhiambo

{"title":"运输基础设施趋同分析：全球证据","authors":"C. Saba, N. Ngepah, N. Odhiambo","doi":"10.18757/EJTIR.2021.21.2.5368","DOIUrl":null,"url":null,"abstract":"This study investigates the convergence in transport infrastructure for 102 countries spanning 1990-2018 using Phillips and Sul econometric methodology. We constructed a transportation infrastructure by a composite index of transportation computed via principal component analysis (PCA). Our findings suggest the presence of panel convergence at the global level, while the income groups exhibited panel divergence. The results obtained from the iterative testing procedure suggest that the sub-groups exhibited convergence and divergence features. Overall, this study finds that the process of convergence in transportation reflects the desirable emanations of transportation policies sharing possible similar characteristics, at least to some extent, across the globe.","PeriodicalId":46721,"journal":{"name":"European Journal of Transport and Infrastructure Research","volume":" ","pages":""},"PeriodicalIF":2.1000,"publicationDate":"2021-06-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"8","resultStr":"{\"title\":\"Analysis of convergence in transport infrastructure: a global evidence\",\"authors\":\"C. Saba, N. Ngepah, N. Odhiambo\",\"doi\":\"10.18757/EJTIR.2021.21.2.5368\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This study investigates the convergence in transport infrastructure for 102 countries spanning 1990-2018 using Phillips and Sul econometric methodology. We constructed a transportation infrastructure by a composite index of transportation computed via principal component analysis (PCA). Our findings suggest the presence of panel convergence at the global level, while the income groups exhibited panel divergence. The results obtained from the iterative testing procedure suggest that the sub-groups exhibited convergence and divergence features. Overall, this study finds that the process of convergence in transportation reflects the desirable emanations of transportation policies sharing possible similar characteristics, at least to some extent, across the globe.\",\"PeriodicalId\":46721,\"journal\":{\"name\":\"European Journal of Transport and Infrastructure Research\",\"volume\":\" \",\"pages\":\"\"},\"PeriodicalIF\":2.1000,\"publicationDate\":\"2021-06-17\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"8\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"European Journal of Transport and Infrastructure Research\",\"FirstCategoryId\":\"5\",\"ListUrlMain\":\"https://doi.org/10.18757/EJTIR.2021.21.2.5368\",\"RegionNum\":4,\"RegionCategory\":\"工程技术\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"TRANSPORTATION\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"European Journal of Transport and Infrastructure Research","FirstCategoryId":"5","ListUrlMain":"https://doi.org/10.18757/EJTIR.2021.21.2.5368","RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"TRANSPORTATION","Score":null,"Total":0}

引用次数: 8

摘要

本研究使用Phillips和Sul计量经济学方法调查了1990-2018年间102个国家交通基础设施的趋同情况。我们通过主成分分析（PCA）计算的交通综合指数构建了交通基础设施。我们的研究结果表明，在全球层面上存在面板趋同，而收入群体则表现出面板差异。迭代测试程序的结果表明，子群表现出收敛和发散的特征。总的来说，这项研究发现，交通运输的趋同过程反映了交通运输政策的可取释放，至少在某种程度上，在全球范围内具有可能的相似特征。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Analysis of convergence in transport infrastructure: a global evidence

This study investigates the convergence in transport infrastructure for 102 countries spanning 1990-2018 using Phillips and Sul econometric methodology. We constructed a transportation infrastructure by a composite index of transportation computed via principal component analysis (PCA). Our findings suggest the presence of panel convergence at the global level, while the income groups exhibited panel divergence. The results obtained from the iterative testing procedure suggest that the sub-groups exhibited convergence and divergence features. Overall, this study finds that the process of convergence in transportation reflects the desirable emanations of transportation policies sharing possible similar characteristics, at least to some extent, across the globe.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

European Journal of Transport and Infrastructure Research TRANSPORTATION-

CiteScore

3.80

自引率

0.00%

发文量

审稿时长

30 weeks

期刊介绍： The European Journal of Transport and Infrastructure Research (EJTIR) is a peer-reviewed scholarly journal, freely accessible through the internet. EJTIR aims to present the results of high-quality scientific research to a readership of academics, practitioners and policy-makers. It is our ambition to be the journal of choice in the field of transport and infrastructure both for readers and authors. To achieve this ambition, EJTIR distinguishes itself from other journals in its field, both through its scope and the way it is published.