结果：找到“Selection ratio”相关内容28个，排序为按回复时间降序，搜索更多相关帖子请点击“高级”
Agglomeration and innovation: Selection or true effect?
1 个回复 - 690 次查看 【作者(必填)】 Li Fang 【文题(必填)】 Agglomeration and innovation: Selection or true effect?【年份(必填)】 2020 【全文链接或数据库名称(选填)】Li Fang, 2020. "Agglomeration and innovation: Select ...2022-1-29 14:04 - jzbd - 求助成功区
1 个回复 - 690 次查看 【作者(必填)】 Li Fang 【文题(必填)】 Agglomeration and innovation: Selection or true effect?【年份(必填)】 2020 【全文链接或数据库名称(选填)】Li Fang, 2020. "Agglomeration and innovation: Select ...2022-1-29 14:04 - jzbd - 求助成功区
Productive Cities: Sorting, Selection, and Agglomeration公式问题
0 个回复 - 367 次查看 JPE上的一篇论文，公式总感觉有点不对，不知道有没有读过该论文的朋友。2021-10-29 17:29 - danVdan - 爱问频道
0 个回复 - 367 次查看 JPE上的一篇论文，公式总感觉有点不对，不知道有没有读过该论文的朋友。2021-10-29 17:29 - danVdan - 爱问频道
Productive Cities: Sorting, Selection, and Agglomeration
5 个回复 - 1527 次查看 【作者(必填)】Kristian Behrens;Gilles Duranton;Frédéric Robert-Nicoud 【文题(必填)】Productive Cities: Sorting, Selection, and Agglomeration 【年份(必填)】2014,Jun 122, 3, 507-553 【 ...2014-6-24 15:01 - onrush - 求助成功区
5 个回复 - 1527 次查看 【作者(必填)】Kristian Behrens;Gilles Duranton;Frédéric Robert-Nicoud 【文题(必填)】Productive Cities: Sorting, Selection, and Agglomeration 【年份(必填)】2014,Jun 122, 3, 507-553 【 ...2014-6-24 15:01 - onrush - 求助成功区
Heterogeneous firms, agglomeration and economic geography: spatial selection and
3 个回复 - 568 次查看 【作者(必填)】 Richard E. Baldwin, Toshihiro Okubo 【文题(必填)】 Heterogeneous firms, agglomeration and economic geography: spatial selection and sorting【年份(必填)】 2006 【全文链接或数据库名称 ...2020-8-22 08:13 - jzbd - 求助成功区
3 个回复 - 568 次查看 【作者(必填)】 Richard E. Baldwin, Toshihiro Okubo 【文题(必填)】 Heterogeneous firms, agglomeration and economic geography: spatial selection and sorting【年份(必填)】 2006 【全文链接或数据库名称 ...2020-8-22 08:13 - jzbd - 求助成功区
50Concentration inequalities and model selection
2 个回复 - 1973 次查看 Concentration inequalities and model selection2009-12-19 13:55 - whosegun - 计量经济学与统计软件
2 个回复 - 1973 次查看 Concentration inequalities and model selection2009-12-19 13:55 - whosegun - 计量经济学与统计软件
Buffett and Beyond: Uncovering the Secret Ratio for Superior Stock Selection
111 个回复 - 12134 次查看 Construct a portfolio that is sure to outperform market averagesWarren Buffett had it right all along. Now it's your turn to learn how to construct a portfolio that is sure to outperform the market av ...2015-3-15 11:05 - 大家开心 - 投资人（实务版）
111 个回复 - 12134 次查看 Construct a portfolio that is sure to outperform market averagesWarren Buffett had it right all along. Now it's your turn to learn how to construct a portfolio that is sure to outperform the market av ...2015-3-15 11:05 - 大家开心 - 投资人（实务版）
buffett and beyond - uncovering the secret ratio for superior stock selection
5 个回复 - 884 次查看 buffett and beyond - uncovering the secret ratio for superior stock selection2018-11-10 13:23 - loneshark - 投资人（实务版）
5 个回复 - 884 次查看 buffett and beyond - uncovering the secret ratio for superior stock selection2018-11-10 13:23 - loneshark - 投资人（实务版）
Heterogeneous firms, agglomeration and economic geography: spatial selection and
1 个回复 - 659 次查看 【作者(必填)】Richard E. Baldwin Toshihiro Okubo 【文题(必填)】Heterogeneous firms, agglomeration and economic geography: spatial selection and sorting 【年份(必填)】2006 【全文链接或数 ...2017-7-13 12:58 - littlefox18 - 求助成功区
1 个回复 - 659 次查看 【作者(必填)】Richard E. Baldwin Toshihiro Okubo 【文题(必填)】Heterogeneous firms, agglomeration and economic geography: spatial selection and sorting 【年份(必填)】2006 【全文链接或数 ...2017-7-13 12:58 - littlefox18 - 求助成功区
Pairs trading and selection methods: is cointegration superior
2 个回复 - 1005 次查看 【作者(必填)】Nicolas Huck & Komivi Afawubo 【文题(必填)】Pairs trading and selection methods: is cointegration superior 【年份(必填)】2015 【全文链接或数据库名称(选填)】http://www.tandfonlin ...2017-5-15 16:00 - waterup - 求助成功区
2 个回复 - 1005 次查看 【作者(必填)】Nicolas Huck & Komivi Afawubo 【文题(必填)】Pairs trading and selection methods: is cointegration superior 【年份(必填)】2015 【全文链接或数据库名称(选填)】http://www.tandfonlin ...2017-5-15 16:00 - waterup - 求助成功区
Partner Selection in R&D Collaborations: Effects of Affiliations
3 个回复 - 808 次查看 【作者(必填)】Jeffrey J. Reuer 【文题(必填)】Partner Selection in R&D Collaborations: Effects of Affiliations with Venture Capitalists 【年份(必填)】 March 31, 2017 【全文链接或数据库名称(选填 ...2017-5-5 10:54 - lx4321@126.com - 求助成功区
3 个回复 - 808 次查看 【作者(必填)】Jeffrey J. Reuer 【文题(必填)】Partner Selection in R&D Collaborations: Effects of Affiliations with Venture Capitalists 【年份(必填)】 March 31, 2017 【全文链接或数据库名称(选填 ...2017-5-5 10:54 - lx4321@126.com - 求助成功区
On the Selection of Loss Severity Distributions to Model Operational Risk
2 个回复 - 650 次查看 【作者(必填)】Daniel Hadley[/backcolor]， Harry Joe[/backcolor]， Natalia Nolde[/backcolor] 【文题(必填)】On the Selection of Loss Severity Distributions to Model Operational Risk 【年份(必填)】 ...2020-8-7 20:08 - wangdali - 文献求助专区
2 个回复 - 650 次查看 【作者(必填)】Daniel Hadley[/backcolor]， Harry Joe[/backcolor]， Natalia Nolde[/backcolor] 【文题(必填)】On the Selection of Loss Severity Distributions to Model Operational Risk 【年份(必填)】 ...2020-8-7 20:08 - wangdali - 文献求助专区
Data Mining for Inventory Item Selection with Cross-Selling Considerations
0 个回复 - 379 次查看 摘要：Association rule mining, studied for over ten years in the literature of data mining, aims to help enterprises with sophisticated decision making, but the ...http://dl.acm.org/citation.cfm?id=10 ...2018-2-3 19:29 - 人工智能-AI - 人工智能论文版
0 个回复 - 379 次查看 摘要：Association rule mining, studied for over ten years in the literature of data mining, aims to help enterprises with sophisticated decision making, but the ...http://dl.acm.org/citation.cfm?id=10 ...2018-2-3 19:29 - 人工智能-AI - 人工智能论文版
Agglomeration benefits versus firm selection
3 个回复 - 1554 次查看 Agglomeration benefits versus firm selectionKeisuke Kondo 23 July 2017The large literature on agglomeration economies attests to the higher average productivity of firms in larger cities. However, thi ...2017-7-24 16:58 - 阿袋 - 世界经济与国际贸易
3 个回复 - 1554 次查看 Agglomeration benefits versus firm selectionKeisuke Kondo 23 July 2017The large literature on agglomeration economies attests to the higher average productivity of firms in larger cities. However, thi ...2017-7-24 16:58 - 阿袋 - 世界经济与国际贸易
Productive Cities: Sorting, Selection, and Agglomeration
3 个回复 - 1188 次查看 【作者(必填)】Kristian Behrens, Gilles Duranton and Frédéric Robert-Nicoud 【文题(必填)】Productive Cities: Sorting, Selection, and Agglomeration 【年份(必填)】2014 Journal of Political Econo ...2017-4-28 19:29 - 区域经济爱好者 - 求助成功区
3 个回复 - 1188 次查看 【作者(必填)】Kristian Behrens, Gilles Duranton and Frédéric Robert-Nicoud 【文题(必填)】Productive Cities: Sorting, Selection, and Agglomeration 【年份(必填)】2014 Journal of Political Econo ...2017-4-28 19:29 - 区域经济爱好者 - 求助成功区
The deflated sharpe ratio: Correcting for selection bias, backtest overfitting a
2 个回复 - 1137 次查看 【作者(必填)】David H. Bailey and Marcos López de Prado 【文题(必填)】The deflated sharpe ratio: Correcting for selection bias, backtest overfitting a 【年份(必填)】2014 【全文链接或数据库名 ...2016-8-23 22:44 - MemMao - 求助成功区
2 个回复 - 1137 次查看 【作者(必填)】David H. Bailey and Marcos López de Prado 【文题(必填)】The deflated sharpe ratio: Correcting for selection bias, backtest overfitting a 【年份(必填)】2014 【全文链接或数据库名 ...2016-8-23 22:44 - MemMao - 求助成功区
求jstor文献一篇Likelihood Ratio Tests for Model Selection and Non-Nested Hypothe
2 个回复 - 700 次查看 【作者(必填)】Quang H. Vuong 【文题(必填)】Likelihood Ratio Tests for Model Selection and Non-Nested Hypotheses 【年份(必填)】1989 【全文链接或数据库名称(选填)】http://www.jstor.org/stable/1 ...2016-2-1 21:22 - mgymgy - 求助成功区
2 个回复 - 700 次查看 【作者(必填)】Quang H. Vuong 【文题(必填)】Likelihood Ratio Tests for Model Selection and Non-Nested Hypotheses 【年份(必填)】1989 【全文链接或数据库名称(选填)】http://www.jstor.org/stable/1 ...2016-2-1 21:22 - mgymgy - 求助成功区
Strategic supply network planning with vendor selection under consideration
1 个回复 - 672 次查看 【作者(必填)】Florian Sahling, Ariane Kayser 【文题(必填)】Strategic supply[/backcolor] network planning with vendor selection under consideration of risk and demand uncertainty 【年份(必填)】20 ...2016-1-22 15:26 - sailing3200 - 求助成功区
1 个回复 - 672 次查看 【作者(必填)】Florian Sahling, Ariane Kayser 【文题(必填)】Strategic supply[/backcolor] network planning with vendor selection under consideration of risk and demand uncertainty 【年份(必填)】20 ...2016-1-22 15:26 - sailing3200 - 求助成功区
The selection of a new student administration system at University of Southland
5 个回复 - 734 次查看 【作者(必填)】Todorova, Nelly; Falls-Anderson, Julie 【文题(必填)】The selection of a new student administration system at University of Southland 【年份(必填)】2007 【全文链接或数据库名称(选 ...2015-11-20 11:05 - youyoumaoxian - 求助成功区
5 个回复 - 734 次查看 【作者(必填)】Todorova, Nelly; Falls-Anderson, Julie 【文题(必填)】The selection of a new student administration system at University of Southland 【年份(必填)】2007 【全文链接或数据库名称(选 ...2015-11-20 11:05 - youyoumaoxian - 求助成功区
Partner Selection Decisions in Interfirm Collaborations
1 个回复 - 471 次查看 【作者(必填)】M Meuleman, A Lockett, S Manigart 【文题(必填)】Partner Selection Decisions in Interfirm Collaborations: The Paradox of Relational Embeddedness 【年份(必填)】2010 【全文链接或数据 ...2015-3-6 20:28 - hyjkimi - 求助成功区
1 个回复 - 471 次查看 【作者(必填)】M Meuleman, A Lockett, S Manigart 【文题(必填)】Partner Selection Decisions in Interfirm Collaborations: The Paradox of Relational Embeddedness 【年份(必填)】2010 【全文链接或数据 ...2015-3-6 20:28 - hyjkimi - 求助成功区
Global optimization of the scenario generation and portfolio selection problems
2 个回复 - 1054 次查看 那就再悬赏一篇吧，这回只能给60个币了 【作者(必填)】Parpas P, Rustem B 【文题(必填)】Global optimization of the scenario generation and portfolio selectionproblems 【年份(必填)】Comp ...2014-7-25 00:37 - tian89 - 求助成功区
2 个回复 - 1054 次查看 那就再悬赏一篇吧，这回只能给60个币了 【作者(必填)】Parpas P, Rustem B 【文题(必填)】Global optimization of the scenario generation and portfolio selectionproblems 【年份(必填)】Comp ...2014-7-25 00:37 - tian89 - 求助成功区
Plants’ self-selection, agglomeration economies and regional productivity in Ch
2 个回复 - 828 次查看 【作者(必填)】Hisamitsu Saito* and Munisamy Gopinath†‡ 【文题(必填)】Plants’ self-selection, agglomeration economies and regional productivity in Chile 【年份(必填)】J Econ Geogr (2 ...2013-10-5 12:20 - 区域经济爱好者 - 求助成功区
2 个回复 - 828 次查看 【作者(必填)】Hisamitsu Saito* and Munisamy Gopinath†‡ 【文题(必填)】Plants’ self-selection, agglomeration economies and regional productivity in Chile 【年份(必填)】J Econ Geogr (2 ...2013-10-5 12:20 - 区域经济爱好者 - 求助成功区
Site Selection and Design Considerations for an Advanced Guidance Test Facility
2 个回复 - 912 次查看 【作者(必填)】 Thede, Robert Alexander, Richard 【文题(必填)】Site Selection and Design Considerations for an Advanced Guidance Test Facility 【年份(必填)】PUBLICATION DATE: 30 Oct 1989 JO ...2012-12-16 17:20 - cjms - 求助成功区
2 个回复 - 912 次查看 【作者(必填)】 Thede, Robert Alexander, Richard 【文题(必填)】Site Selection and Design Considerations for an Advanced Guidance Test Facility 【年份(必填)】PUBLICATION DATE: 30 Oct 1989 JO ...2012-12-16 17:20 - cjms - 求助成功区
求一篇论文Evolution of Cooperation by Multilevel Selection
2 个回复 - 947 次查看 求一篇论文Evolution of Cooperation by Multilevel Selection，A. Traulsen, M. A. Nowak, Proc. Natl. Acad. Sci. U.S.A.103, 10952 (2006).！还请有这篇文献或者找得到这篇文献的朋友帮忙找找，十分感谢！！2012-4-5 09:47 - long1jian1jun1 - 求助成功区
2 个回复 - 947 次查看 求一篇论文Evolution of Cooperation by Multilevel Selection，A. Traulsen, M. A. Nowak, Proc. Natl. Acad. Sci. U.S.A.103, 10952 (2006).！还请有这篇文献或者找得到这篇文献的朋友帮忙找找，十分感谢！！2012-4-5 09:47 - long1jian1jun1 - 求助成功区
求文章：The Effect of Sample Selection and Initital Conditions in Duration Models:Ev
2 个回复 - 2840 次查看 帮忙寻下这篇吧Ham J and R Lalonde.(1996)"The Effect of Sample Selection and Initital Conditions in Duration Models:Evidence from Experimental Data on Training",Econometrica,64:1.我找到了，不过要收费， ...2007-12-13 15:55 - field2008 - 求助成功区
2 个回复 - 2840 次查看 帮忙寻下这篇吧Ham J and R Lalonde.(1996)"The Effect of Sample Selection and Initital Conditions in Duration Models:Evidence from Experimental Data on Training",Econometrica,64:1.我找到了，不过要收费， ...2007-12-13 15:55 - field2008 - 求助成功区
Migration, Self-Selection, and Income Distributions
3 个回复 - 1738 次查看 Migration, Self-Selection, and Income Distributions: Evidence from Rural and Urban China http://ftp.iza.org/dp4979.pdf2010-12-2 12:47 - 夸克之一 - 劳动经济学
3 个回复 - 1738 次查看 Migration, Self-Selection, and Income Distributions: Evidence from Rural and Urban China http://ftp.iza.org/dp4979.pdf2010-12-2 12:47 - 夸克之一 - 劳动经济学
[RES] SELF-SELECTION PATTERNS IN MEXICO-U.S. MIGRATION
3 个回复 - 2131 次查看 SELF-SELECTION PATTERNS IN MEXICO-U.S. MIGRATION The Review of Economics and Statistics, November 2010, 92(4): 811–821 David McKenzie and Hillel Rapoport Abstract—This paper examines the ro ...2011-1-12 07:17 - 夸克之一 - 劳动经济学
3 个回复 - 2131 次查看 SELF-SELECTION PATTERNS IN MEXICO-U.S. MIGRATION The Review of Economics and Statistics, November 2010, 92(4): 811–821 David McKenzie and Hillel Rapoport Abstract—This paper examines the ro ...2011-1-12 07:17 - 夸克之一 - 劳动经济学
求文章：The Effect of Sample Selection and Initital Conditions in Duration Models:Ev
1 个回复 - 1759 次查看 帮忙寻下这篇吧Ham J and R Lalonde.(1996)"The Effect of Sample Selection and Initital Conditions in Duration Models:Evidence from Experimental Data on Training",Econometrica,64:1.我找到了，不过要收费， ...2007-12-13 16:06 - field2008 - 计量经济学与统计软件
1 个回复 - 1759 次查看 帮忙寻下这篇吧Ham J and R Lalonde.(1996)"The Effect of Sample Selection and Initital Conditions in Duration Models:Evidence from Experimental Data on Training",Econometrica,64:1.我找到了，不过要收费， ...2007-12-13 16:06 - field2008 - 计量经济学与统计软件
Immigration Reform, Job Selection And Wages In The U.S. Farm Labor Market-移...
0 个回复 - 250 次查看 2005-12-1 10:19 - 农村社会学813 - Forum
0 个回复 - 250 次查看 2005-12-1 10:19 - 农村社会学813 - Forum
