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Encyclopedia of Complexity and Systems Science - 2015 电子版
3 个回复 - 1193 次查看 Encyclopedia of Complexity and Systems Science[/backcolor] [/backcolor][/backcolor]Encyclopedia of Complexity and Systems Science provides an authoritative single source for understanding and applyin ...2018-8-1 15:19 - codeqq - 微观经济学
Encyclopedia of Complexity and Systems Science-2009
3 个回复 - 1728 次查看 Encyclopedia of Complexity and Systems Science-2009 Springer居然有将近200M而且是非扫描版,权威中的珍品呀!不得不佩服德国人的憨劲! 只能用winrar切割文件了。共四部分每部分50M。2017-5-7 06:57 - liucg9999 - 数据分析与数据挖掘
Optimization by Vector Space Methods;Convexity and Optimization ;最优控制的要
10 个回复 - 5208 次查看 Optimization by Vector Space Methods luenberger 卢恩伯格 Convexity and Optimization - Isites.harvard.edu 最优控制的要点.例题.答案 关于凸分析,最优控制的三本书,前两本都是高清原版,请注意版权问题, ...2014-9-26 08:42 - lwjwsxph - 计量经济学与统计软件
Hedging its bets? Portugal’s diplomatic strategies for a post-Brexit Europe
1 个回复 - 542 次查看 【作者(必填)】António RaimundoLaura C. Ferreira-Pereira 【文题(必填)】Hedging its bets? Portugal’s diplomatic strategies for a post-Brexit Europe, European Politics and Society 【年份 ...2022-5-4 23:03 - samsong111 - 求助成功区
Convex Optimization: Algorithms and Complexity
4 个回复 - 2125 次查看 【作者(必填)】Sébastien Bubeck 【文题(必填)】Convex Optimization: Algorithms and Complexity 【年份(必填)】2015 【全文链接或数据库名称(选填)】http://www.nowpublishers.com/article/Details/MAL- ...2015-11-26 04:47 - violinangel - 求助成功区
书籍分享——Generalized Convexity and Optimization: Theory and Applications
7 个回复 - 4465 次查看 与坛友们分享一本好书。 这本书着重从数学角度介绍和分析了经济建模中的数学定理和方法,建议具有一定数学和经济学基础的同学下载学习。 资料得来不易,“收费”略高,但绝对值得!2015-10-12 08:40 - cbw1243 - 微观经济学
Convex Optimization: Algorithms and Complexity
4 个回复 - 2044 次查看 【作者(必填)】Sébastien Bubeck (2015) 【文题(必填)】Convex Optimization: Algorithms and Complexity 【年份(必填)】2015 【全文链接或数据库名称(选填)】http://www.nowpublishers.com/article/Detai ...2016-8-25 22:59 - MemMao - 求助成功区
Generalized Convexity and vector optimization
2 个回复 - 3469 次查看 Shas hi Kant Mis hra • Shou-Ya ng Wa ng Kin Keung Lai Generalized Convexityand vector optimization2014-10-24 21:44 - li_mao - 经济金融数学专区
《复杂性与系统科学百科全书》Encyclopedia of Complexity and System Science
5 个回复 - 2160 次查看 《复杂性与系统科学百科全书》为理解和应用复杂性理论的概念提供了一个权威的单一来源,以及在科学和工程的各个领域分析复杂系统的工具和措施。复杂性和系统科学的科学和工具包括自组织理论、复杂系统、协同学、动力 ...2020-5-2 11:19 - freshwindy - Forum
stata中OP法计算tfp的方法以及exit变量如何得出?
30 个回复 - 14892 次查看 请问,在op法中exit这个变量怎么进行计算?在帖子里看到这个,然后结果错误,求大神指点!2017-8-25 11:20 - shiyoudeng - Stata专版
【经济学子必备】凸与优化Convexity and Optimization(书2本)
127 个回复 - 23233 次查看 【经济学子必备】凸与优化(书2本) 本帖推2本关于凸与优化的书,凸与优化在经济分析中的重要性,本人三言两语说不清,但它们在经济分析中几乎无处不在,这是个事实。其中一本书为Rn空间中的凸与优化(这个 ...2014-1-22 12:53 - saintsophia - 微观经济学
Combinatorial Optimization: Algorithms and Complexity
2 个回复 - 2030 次查看 Chapter1 Optimization Problems Chapter2 The Simplex Algorithm Chapter3 Duality Chapter4 Computational Considerations for simplex Algorithm Chapter5 The Primal-Dual Algorithm Chapter6 Primal ...2015-4-15 21:56 - EchoEstelle - 爱问频道
OP法测全要素生产率时公司不存在退市退出变量(exit)怎么处理?
0 个回复 - 602 次查看 请教各位坛友: 采用OP法测度全要素生产率时,选取的上市公司样本不存在退市,都是正常上市,而且都是非ST样本,退出变量(exit)要怎么处理呀?2021-11-16 10:53 - cw_1998 - Stata专版
全要素生产率OP方法里面,退出变量exit,设虚拟函数的,存在企业退出是1?
5 个回复 - 3058 次查看 想问一下,全要素生产率OP方法里面,退出变量exit,,这个设虚拟函数的时候,存在企业退出是1,还是说不存在企业退出是1?,有木有代码可以推荐,我没看懂一个同仁的代码。 bys stkcd: egen 是否ST或PT=max(年末是 ...2021-8-5 02:56 - 吃奶糖的大白兔 - 计量经济学与统计软件
[编程问题求助] stata中OP法计算TFP中exit变量如何得出? [
2 个回复 - 1250 次查看 [编程问题求助] stata中OP法计算tfp的方法中exit变量如何得出? 谢谢大家2020-5-2 15:39 - 于文洁 - Stata专版
运用OP法估计全要素生产率时,exit这个变量怎么得到?求大神
11 个回复 - 7137 次查看 运用OP法估计全要素生产率时,exit这个变量怎么得到?求大神2015-12-14 16:28 - tongbiru - Stata专版
"The Complexity of Cooperation" by Robert Axelrod
4 个回复 - 1648 次查看 The Complexity of Cooperation: Agent-Based Models of Competition and Collaboration Robert Axelrod is widely known for his groundbreaking work in game theory and complexity theory. He is a leader ...2012-10-15 13:20 - alfa07 - 博弈论
The consequences of a British exit from the European Union
0 个回复 - 367 次查看 The consequences of a British exit from the European Union2019-10-23 09:45 - zlghs - 行业分析报告
Modeling Data Irregularities and Structural Complexities in Data Envelopment Ana
4 个回复 - 1024 次查看 【作者(必填)】 Editors: Zhu, Joe, Cook, Wade D. (Eds.) 【文题(必填)】 Modeling Data Irregularities and Structural Complexities in Data Envelopment Analysis 【年份(必填)】 2007 【全文链接或数 ...2019-4-8 17:58 - 征夷大将军 - 求助成功区
【CFA 3级 FI】buy options为什么可以增加convexity
1 个回复 - 2430 次查看 在fixed income notes上看到这样一段话,求解释为什么buy options可以增加convexity,而sell options降低convexity,是用cash flow的dispersion解释么? One way to decrease portfolio convexity is to sell calls ...2018-6-15 21:44 - agnesdong - CFA Level 3 学习群组
Statistical Mechanics【Entropy, Order Parameters, and Complexity】James P.Sethna
1 个回复 - 913 次查看 媒体推荐The author's style, although quite concentrated, is simple to understand, and has many lovely visual examples to accompany formal ideas and concepts, which makes the exposition live and intuit ...2017-12-3 11:57 - mugglea - 计量经济学与统计软件
OP方法计算tfp的exit命令
0 个回复 - 1445 次查看 请问,知道企业的创立时间,如何编辑exit命令去计算2017-9-22 17:06 - sunshen214 - Stata专版
【报告精选】Healthcare markets in Europe-What would be the impact of Brexit?
33 个回复 - 4189 次查看 6月23日(周四)的公选将会给Brexit“英国退欧”一个答案。如果英国要离开欧盟,将会引起很大的经济动乱,而这件事对医疗保健又会有什么样的影响?不妨来看看这一份报告吧!**** 本内容被作者隐藏 **** 声明: ...2016-6-8 08:25 - william9225 - 宏观经济学
Complexity and Geographical Economics: Topics and Tools
10 个回复 - 2025 次查看 The uneven geographical distribution of economic activities is a huge challenge worldwide and also for the European Union. In Krugman’s New Economic Geography economic systems have a simple spatial s ...2015-3-1 01:25 - 大家开心 - 计量经济学与统计软件
彭博报告: Brexit and Asia - Mapping the Risks and Opportunities
0 个回复 - 623 次查看 Bloomberg Briefs Brexit and Asia - Mapping the Risks and Opportunities2017-2-23 00:31 - rachng7 - 行业分析报告
【报告精选】“Brexit” would push Europe back into crisis
63 个回复 - 5205 次查看 “Brexit” 不仅会给UK带来很大的影响,给Europe同样也会带来很多影响。不如这会影响到0.2% GDP的增长,还有一些列政治危机,还可能导致其他国家也会相继设法退出,也会给其他邻居的稳定和安全带来一定的威胁。在报 ...2016-6-20 19:12 - william9225 - 宏观经济学
User-related complexity dimensions of complex products and systems (CoPS)
4 个回复 - 796 次查看 【作者(必填)】ENRICO BARALDI 【文题(必填)】USER-RELATED COMPLEXITY DIMENSIONS OF COMPLEX PRODUCTS AND SYSTEMS (CoPS): A CASE OF IMPLEMENTING AN ERP SYSTEM 【年份(必填)】2009 【全文链接或数据 ...2016-6-9 15:57 - leadercoming - 求助成功区
【free】Complexity and Geographical Economics: Topics and Tools
75 个回复 - 8778 次查看 Complexity and Geographical Economics: Topics and Tools Volume: Author(s): Pasquale Commendatore, Saime Kayam, Ingrid Kubin (eds.) Series: Dynamic Modeling and Econometrics in Economics and Finance ...2015-8-15 11:43 - oliyiyi - LATEX论坛
Entry and exit of service providers under cost uncertainty: a real options appro
3 个回复 - 922 次查看 【作者(必填)】 Wenbo Shi 【文题(必填)】 Entry and exit of service providers under cost uncertainty: a real options approach 【年份(必填)】 2016 【全文链接或数据库名称(选填)】 http://www.palgrav ...2016-2-16 19:51 - lynng - 求助成功区
Measuring complexity as an aid to developing operational strategy
3 个回复 - 833 次查看 【作者(必填)】 Frizelle, G; Woodcock, E 【文题(必填)】 Measuring complexity as an aid to developing operational strategy【年份(必填)】 1995 【全文链接或数据库名称(选填)】International Journal of ...2015-10-11 11:19 - 56833965 - 求助成功区
Analysis of postural sway using entropy measures of signal complexity
1 个回复 - 689 次查看 【作者(必填)】Dr Ing A. M. Sabatini 【文题(必填)】Analysis of postural sway using entropy measures of signal complexity 【年份(必填)】2000 【全文链接或数据库名称(选填)】http://link.springer.c ...2015-6-24 15:39 - verinn - 求助成功区
[论坛首发】Encyclopedia of Complexity and Systems Science
3 个回复 - 1969 次查看 Encyclopedia of Complexity and Systems Science (Springer Reference) (v. 1-10) Hardcover – June 26, 2009 亚马孙上卖 4604.22美元 2009年出版,共10453页,文件大小192MB This encyclopedia provi ...2015-1-4 09:47 - wh7064rg - 经济金融数学专区
Complexity Management Optimizing Product Architecture ofIndustrialProducts(首发)
7 个回复 - 2058 次查看 Complexity ManagementOptimizing Product Architecture of Industrial ProductsAuthors: [*]Michael Marti [*]… show all 1 hide ISBN: 978-3-8350-0866-3 (Print) 978-3-8350-5435-6 (Online) About this ...2013-1-1 12:27 - Toyotomi - 运营管理(物流与供应链管理)
Modeling Data Irregularities and Structural Complexities in Data Envelopment Ana
0 个回复 - 1066 次查看 Modeling Data Irregularities and Structural Complexities in Data Envelopment Analysis Edited by Joe Zhu Worcester Polytechnic Institute, U.S.A. Wade D. Cook York University, Canada2014-12-4 21:11 - li_mao - 计量经济学与统计软件
Business Exit Planning: Options, Value Enhancement, and Transaction Management
11 个回复 - 358 次查看 Business Exit Planning: Options, Value Enhancement, and Transaction Management for Business Owners by Les Nemethy 2011 The most viable exit strategies for owners of mid-sized companies For ma ...2014-10-26 09:53 - tigerwolf - 创新与战略管理
《Combinatorial Optimization: Algorithm and Complexity》
4 个回复 - 1775 次查看 学运筹学的经典教材,比较浅显,但是很全面,注重算法和复杂度比较。Combinatorial Optimization: Algorithm and Complexity:2011-4-16 18:53 - Kelly_3 - 经管书评
Coping with Complexity: Model Reduction and Data Analysis
2 个回复 - 860 次查看 Alexander N. Gorban • Dirk Roose Editors Coping with Complexity: Model Reduction and Data Analysis2014-10-16 11:51 - li_mao - 计量经济学与统计软件
Enclyclopedia of complexity systems science
6 个回复 - 1597 次查看 Encyclopedia of Complexity and Systems ScienceEditor-in-chief: Meyers, Robert A. 2009, LXXX, 10370p. 4300 illus., 2040 illus. in color. In 11 volumes, not available se ...2013-8-12 22:57 - martinnyj - 金融学(理论版)
【下载】Statistical Mechanics:Entropy, Order Parameters and Complexity.2009
23 个回复 - 8303 次查看 Statistical Mechanics: Entropy, Order Parameters and Complexity (Oxford Master Series in Physics) James P. Sethna (Author) Editorial Reviews Review "It would take quite a long time to li ...2010-6-12 08:43 - kxjs2007 - 计量经济学与统计软件
[求助] The Complexity of Cooperation
2 个回复 - 1989 次查看 复杂经济建模的大作,非常需要!!! 《The Complexity of Cooperation - Agent-Based Models of Competition and Collaboration》 Robert Axelrod http://www.amazon.de/Complexity-Cooperation-Agent-Based-C ...2010-11-11 17:54 - joeyjoe - 制度经济学
求convexity and optimization Wiley 2002
1 个回复 - 940 次查看 如题,求~~感激不尽!!!谢谢各位!!2011-10-14 09:20 - 漂浮羽毛 - 金融工程(数量金融)与金融衍生品