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Clustering spatial data without ML to find homogeneous areas空间数据聚类分析
1 个回复 - 116 次查看 Clustering spatial data without ML to find homogeneous areas Clustering spatial data without ML to find homogeneous areas Clustering spatial data without ML to find homogeneous areas Clustering s ...2023-10-7 07:49 - Lala-20200 - 现金交易版

请问图中这种用的是xtreg fe还是reg后加的i.industry和i.year ；cluster回归指的是
7 个回复 - 3449 次查看问下各位前辈，看到的论文呈现的回归结果如图，1）这种是不是用的reg y x,i.industry i.year啊，因为如果xtreg不是已经控制个体固定效应了嘛就不用控制行业了。2）表格下面注里面写的以公司为单位的cluster回归是怎么 ...2022-1-20 18:54 - 酷盖tyq - Stata专版

Risk Management of Automotive Industry – A Case Study of Audi Auto-Cluster Deve
6 个回复 - 12776 次查看【作者(必填)】Di, Tong 【文题(必填)】Risk Management of Automotive Industry – A Case Study of Audi Auto-Cluster Development Project 【年份(必填)】2014 【全文链接或数据库名称(选填)】http://cl ...2022-9-5 01:45 - victorbian - 文献求助专区

xtreg y x i.year#i.industry, fe vce(cluster city)
0 个回复 - 1198 次查看 xtreg y x i.year#i.industry, fe vce(cluster city) 想问一下各位老师和同学，这个虚拟变量的交乘项在这里起什么作用，为什么要这样设置，之前看到的大多是 xtreg y x i.year i.industry, fe vce(cluster city) ...2022-3-15 17:51 - fangdiyi961 - 新手入门区

xtreg i.industry i.year还有必要,cluster(stock)吗？或者可以直接用reg回归吗？
1 个回复 - 1686 次查看请各位大神帮帮忙！我之前用hausman检验，F=0，就选用了固定效应模型，请问这样可以吗？然后我的代码最初设定为xtreg .... i.industry i.year。是正确的吗？还有必要加上,cluster(stock)吗？或者是采用reg回归？ ...2021-3-11 22:01 - Dengogogo - Stata专版

Global connectedness and local innovation in industrial clusters
2 个回复 - 495 次查看【作者(必填)】 Turkina, Ekaterina Van Assche, Ari 【文题(必填)】 Global connectedness and local innovation in industrial clusters 【年份(必填)】 2018 【全文链接或数据库名称(选填)】https://link. ...2018-7-10 18:31 - h_yuanzhe - 求助成功区

Self-organization of industrial clustering in a transition economy: A proposed f
1 个回复 - 621 次查看【作者(必填)】 ZhengHeaLezRayman-BacchusbYimingWuc 【文题(必填)】 Self-organization of industrial clustering in a transition economy: A proposed framework and case study evidence from China[/backco ...2018-6-5 23:05 - shirleysui - 求助成功区

A MultiIndustrial Linkages Approach to Cluster Building in East Asia
2 个回复 - 1292 次查看 A MultiIndustrial Linkages Approach to Cluster Building in East Asia2017-5-25 13:15 - resumewn - 发展经济学

Machine learning. Clustering by fast search and find of density peaks.
0 个回复 - 351 次查看摘要：Cluster analysis is aimed at classifying elements into categories on the basis of their similarity. Its applications range from astronomy to bioinformatics...http://europepmc.org/abstract/med/24 ...2018-1-29 15:00 - AIworld - 人工智能论文版

在cluster(industry)以后，F值为空，是什么原因?是不是表明不能cluster(industry)了?
0 个回复 - 1214 次查看在cluster(industry)以后，F值为空，是什么原因?是不是表明不能cluster(industry)了?2017-11-20 17:49 - yangtouzhuang - Stata专版

Agglomeration, Industrial Districts and Industry Clusters
1 个回复 - 852 次查看【作者(必填)】Brett Anitra Gilbert, Rutgers Universuty 【文题(必填)】Agglomeration, Industrial Districts and Industry Clusters: Trends of the 21st Century Literature 【年份(必填)】2017 【全文 ...2017-10-24 18:37 - jamiec - 求助成功区

Clustering and firm performance in project-based industries: the case of t
2 个回复 - 570 次查看【作者(必填)】Mathijs De Vaan Ron Boschma Koen Frenken 【文题(必填)】Clustering and firm performance in project-based industries: the case of the global video game industry, 1972–2007 【年份 ...2017-7-13 16:43 - littlefox18 - 求助成功区

Defining clusters of related industries
3 个回复 - 640 次查看【作者(必填)】Mercedes Delgado Michael E. Porter Scott Stern 【文题(必填)】Defining clusters of related industries 【年份(必填)】2016 【全文链接或数据库名称(选填)】https://academic.oup.co ...2017-7-13 16:28 - littlefox18 - 求助成功区

From ‘industrial districts’ to ‘knowledge clusters’: a model of
1 个回复 - 593 次查看【作者(必填)】Steven Pinch Nick Henry Mark Jenkins Stephen Tallman 【文题(必填)】From ‘industrial districts’ to ‘knowledge clusters’: a model of knowledge dissemination and competitive ...2017-7-13 14:30 - littlefox18 - 求助成功区

Value chains, networks and clusters: reframing the global automotive industry
1 个回复 - 574 次查看【作者(必填)】Timothy Sturgeon Johannes Van Biesebroeck Gary Gereffi 【文题(必填)】Value chains, networks and clusters: reframing the global automotive industry 【年份(必填)】2008 【全文链 ...2017-7-13 13:00 - littlefox18 - 求助成功区

a multi-industrial linkages approach to cluster building in east asia (2017)
1 个回复 - 1007 次查看 a multi-industrial linkages approach to cluster building in east asia - targeting the agriculture, food, and tourism industry (2017) (.pdf)2017-4-26 07:52 - loneshark - 宏观经济学

Production Networks and Industrial Clusters
1 个回复 - 550 次查看【作者(必填)】 Ikuo Kuroiwa , Toh Mun Heng 【文题(必填)】Production Networks and Industrial ClustersProduction Networks and Industrial Clusters 【年份(必填)】2008 【全文链接或数据库名称(选填)】ht ...2016-9-21 21:45 - 三世相思2013 - 求助成功区

Production Networks and Industrial Clusters: Integrating Economies in SE Asia
0 个回复 - 861 次查看 Production Networks and Industrial Clusters: Integrating Economies in Southeast Asia by Ikuo Kuroiwa (Editor), Toh Mun Heng (Editor) 分章节 PDF 下载，整并成一个文件，已添加目录 In this bo ...2016-9-21 22:38 - cmwei333 - 金融学（理论版）

求文献《Industry Cluster Concepts in Innovation Policy: A Comparison of U.S. and
7 个回复 - 788 次查看学校居然没有购买SPRINGER数据库，哪位朋友能帮个忙，帮忙下载一下，万分感谢！【作者(必填)】Edward Feser 【文题(必填)】Industry Cluster Concepts in Innovation Policy: A Comparison of U.S. and Latin ...2014-6-15 15:03 - LUWUJIN2 - 求助成功区

[下载] Finding Groups in Data--- An Introduction to Cluster Analysis
20 个回复 - 9515 次查看 2009-3-26 09:26 - zhuzhu83 - 计量经济学与统计软件

A study on methodologies to develop an e-industrial cluster hub system using soc
1 个回复 - 612 次查看【作者(必填)】J.-W. Kim K.-N. Park 【文题(必填)】A study on methodologies to develop an e-industrial cluster hub system using social networks 【年份(必填)】 January 2015 【全文链接或数据库名称 ...2016-5-6 16:09 - 三世相思2013 - 求助成功区

Industrial Clusters and the Governance of the Global Value Chain: The Romania–V
3 个回复 - 729 次查看【作者(必填)】【文题(必填)】Industrial Clusters and the Governance of the Global Value Chain: The Romania–Veneto Network in Footwear and Clothing 【年份(必填)】Regional StudiesVolume 45, Issue 2, ...2016-1-20 16:55 - 三世相思2013 - 求助成功区

Food Security and Industrial Clustering in Northeast Asia
0 个回复 - 1215 次查看 Food Security and Industrial Clustering in Northeast AsiaEditors: Kiminami, Lily, Nakamura, Toshihiko (Eds.) This book integrates diversified methodologies of area studies, regional economic developm ...2015-10-10 19:31 - hanxinru888 - 农林经济学

求助The evolution of cluster network structure and firm growth: a study of indus
1 个回复 - 592 次查看【作者(必填)】Hee Dae Kim, Duk Hee Lee , Hochull Choe, Il Won Seo 【文题(必填)】The evolution of cluster network structure and firm growth: a study of industrial software clusters 【年份(必填)】 ...2015-8-31 17:32 - 我心永恒1 - 求助成功区

Towards continuous innovation for regional high-tech industrial clusters
2 个回复 - 569 次查看【作者(必填)】Xm Xie, Sx Zeng & Cm Tam 【文题(必填)】Towards continuous innovation for regional high-tech industrial clusters 【年份(必填)】2014 【全文链接或数据库名称(选填)】http://www.tandfonline ...2015-8-22 09:12 - ming4733733 - 求助成功区

Assessment of water quality index using cluster analysis and artificial neural
1 个回复 - 639 次查看【作者(必填)】Keka Sinhaa & Papita Das (Saha)b* 【文题(必填)】Assessment of water quality index using cluster analysis and artificial neural network modeling: a case study of the Hooghly River basi ...2015-7-22 10:27 - lxxwgdxg - 求助成功区

Decision Tree Induction & Clustering Techniques in SAS /SPSS
2 个回复 - 2137 次查看 Book: Decision Tree Induction & Clustering Techniques in SAS Enterprise Miner, SPSS Clementine, and IBM Intelligent Miner – A Comparative Analysis Hope it helps.2012-3-1 18:26 - coolmelon - 商业数据分析

Based on ARCGIS-SDE Spatial Evolution Trend of Industrial Clusters Space
0 个回复 - 723 次查看【作者(必填)】 Wu Yan Fu *, Yong Zhou 【文题(必填)】Based on ARCGIS-SDE Spatial Evolution Trend of Industrial Clusters Space 【年份(必填)】February 2015 【全文链接或数据库名称(选填)】2015-3-26 20:43 - ming4733733 - 文献求助专区

求science最近发的关于聚类的文章Clustering by fast search and find of density
4 个回复 - 4271 次查看【作者(必填)】Alex Rodriguez,Alessandro Laio 【文题(必填)】Clustering by fast search and find of density peaks 【年份(必填)】2014 【全文链接或数据库名称(选填)】http://www.sciencemag.org/conte ...2014-7-1 18:36 - semenljw - 求助成功区

求Naresh,Gary，2003，”The benefits of industrial clustering: Insights from the
2 个回复 - 938 次查看 2014-12-24 22:57 - rokre2tt - 悬赏大厅

Cycles in industrial clusters: the case of the shipbuilding industry in the Nort
1 个回复 - 588 次查看【作者(必填)】Arjen Van Klink andPeter De Langen 【文题(必填)】Cycles in industrial clusters: the case of the shipbuilding industry in the Northern Netherlands 【年份(必填)】2001 【全文链接或 ...2014-5-10 16:16 - whaizhuang - 文献求助专区

求From Agglomeration to Innovation: Upgrading Industrial Clusters in Emerging E
1 个回复 - 805 次查看 From Agglomeration to Innovation: Upgrading Industrial Clusters in Emerging Economies [精装] ~ Akifumi Kuchiki (编者), Masatsugu Tsuji (编者)2014-2-13 10:01 - 鲛人泣月 - 求助成功区

Research on producer service innovation in home-textile industrial cluster
2 个回复 - 809 次查看【作者(必填)】KeJing Zhang 【文题(必填)】Research on producer service innovation in home-textile industrial cluster based on cloud computing platform 【年份(必填)】2010 【全文链接或数据库名称 ...2013-6-15 09:01 - ZZZ1989 - 求助成功区

Spatial clustering and specialisation in R& D intensive industries
1 个回复 - 729 次查看【作者(必填)】 [*]Prof. Dr. Reinhold Kosfeld [*]… show all 1 hide 【文题(必填)】Spatial clustering and specialisation in R& D intensive industries 【年份(必填)】2011 【全文链接或数据库名称 ...2013-3-29 11:48 - 呀呀土豆 - 求助成功区

The diffusion of CSR initiatives among SMEs in industrial clusters
4 个回复 - 1082 次查看【作者(必填)】Francesco Testa, Massimo Battaglia, Lara Bianchi 【文题(必填)】The diffusion of CSR initiatives among SMEs in industrial clusters: some findings from Italian experiences 【年份(必 ...2013-1-12 09:26 - wxyrocky - 求助成功区

National Industry Cluster Templates: A Framework for Applied Regional Cluster An
2 个回复 - 941 次查看【题名】： National Industry Cluster Templates: A Framework for Applied Regional Cluster Analysis 【作者】： E.Feser, and E. Bergman 【期刊、会议、单位名称】：r ...2011-9-15 22:20 - 区域经济爱好者 - 求助成功区

求助“Cultural clusters and the post-industrial city: ...”
2 个回复 - 1462 次查看【题名】：Cultural clusters and the post-industrial city: towards the remapping of urban cultural policy 【作者】： Mommaas, H 【期刊、会议、单位名称】： Urban Studies 【年, 卷(期), 起止页码 ...2011-3-20 09:08 - yangjunjarry - 求助成功区

【求助】Forms of creation of industrial clusters in biotechnology
2 个回复 - 1466 次查看各位前辈，谁有篇名为“Forms of creation of industrial clusters in biotechnology”的文献，可否共享之？多谢2010-5-11 16:18 - 雅鱼梦庄 - 文献求助专区

产业集群的经典实证分析书籍Local Industrial Clusters
6 个回复 - 2474 次查看 2009-6-23 21:50 - dinogys - 文献求助专区

Legal System, Financial Development, and Industry Clusters
0 个回复 - 1329 次查看 Legal System, Financial Development, and Industry Clusters2009-12-19 21:44 - fushengbin - 论文版

Porter’s Cluster Strategy Versus Industrial Targeting
1 个回复 - 1714 次查看 Porter’s Cluster Strategy Versus Industrial Targeting2009-9-10 13:11 - gege8298 - 国民经济管理

Industry Clusters and Regional Economic Development in the Midwest
0 个回复 - 326 次查看 2006-4-18 09:04 - 收支相抵887 - Forum

Knowledge Flows through Informal Contacts in Industrial Clusters Myths or R...
0 个回复 - 335 次查看 2004-12-30 20:48 - 区间估计540 - Forum

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