结果:找到“ela”相关内容1000个,排序为按回复时间降序,搜索更多相关帖子请点击“高级
2000-2010-2020全球地表覆盖GlobeLand30数据30m精度中国区域含全国各省土壤植被覆盖
0 个回复 - 1125 次查看 2000-2010-2020全球地表覆盖GlobeLand30数据30m精度中国区域含全国各省土壤植被覆盖 2000年我国30m地表覆盖数据,已拼接合在China_2000_GL30.tif(600多MB)文件里面了: 全国2010土地覆盖数据,来 ...2022-7-31 11:51 - yusb - 现金交易版
弹性和常替代弹性函数(Elasticity and CES Functions)-原创高清PDF
29 个回复 - 10435 次查看 微观经济学中充满了各种弹性的概念,掌握并熟练运用各种弹性的概念并不是一件简单的事情。而且宏观经济学模型,特别是DSGE模型中,经常出现CES函数。CES函数的解析性质并不困难,特别是极限情形和凹凸性问题,往往容 ...2019-1-28 10:52 - ahnulxy - 宏观经济学
基于Donald R. Askeland 科学与材料工程习题答案The Science & Engineering of
2 个回复 - 630 次查看 基于Donald R. Askeland 科学与材料工程习题答案(英文)The Science & Engineering of Materials =Donald R. Askeland, Pradeep P. Fulay - The Science & Engineering of Materials. Solution Manual- (2005) ...2022-5-30 12:54 - lily-2021 - 现金交易版
基于R语言和Stata 似不相关回归Seemingly Unrelated Regressions
1 个回复 - 1065 次查看 基于R语言和Stata 似不相关回归Seemingly Unrelated Regressions:数据+代码+输出结果解读+案例 15.Seemingly Unrelated Regressions Seemingly Unrelated Regressions Example.pdf Seemingly ...2022-2-3 11:40 - lotus_sss - 现金交易版
Measurement Models with Multiple Latent Variables and Correlated Errors
2 个回复 - 374 次查看 【作者(必填)】 Robert M. O'Brien 【文题(必填)】 Identification of Simple Measurement Models with Multiple Latent Variables and Correlated Errors 【年份(必填)】 1994 【全文链接或数据库名称(选填)】 ...2020-3-6 07:56 - 王晓娣di - 求助成功区
Intermediate accounting 9th edition Spiceland教材,答案,PPT,Test Bank全套
15 个回复 - 5227 次查看 Intermediate accounting, 9th edition Author:J. David Spiceland 教材,教材配套习题的答案,配套PPT, Test Bank(全套21个章节)的资料都在这里。很多学校把这门课分成3个学期上,也就是3门课: Intermediat ...2019-8-22 00:48 - gaeashi - Forum
求助一篇文献,谢谢。Difference analysis of the relationship
2 个回复 - 777 次查看 【作者(必填)】panelYimanDong[/backcolor] T[/backcolor]aoZhao[/backcolor] 【文题(必填)】Difference analysis of the relationship between household per capita income, per capita expenditure and ...2018-6-16 10:41 - w1w2jack - 求助成功区
求指教:R语言用dcc-garch模型结果分析,alpha不显著,而且alpha与bela之和大于1
28 个回复 - 20465 次查看 求指教:R语言用dcc-garch模型结果分析, 1:alpha不显著,而且alpha与bela之和大于1,应该就是回归失败了吧。请问应该检查哪些部分,自相关、arch检验做了的结果是两者都有arch效应和自相关。 2: 最后dcca1与dc ...2019-1-27 11:56 - sesemy - R语言论坛
罗伯特吉尔平 国际关系政治经济学 The Political Economy of International Relations
4 个回复 - 1179 次查看 英语原版 罗伯特吉尔平 国际关系政治经济学 全文 pdf Robert_Gilpin The Political Economy of International Relations.pdf2020-11-6 19:23 - 甜螺姑娘很甜 - 爱问频道
Handbook of Proximity Relations
10 个回复 - 3010 次查看 【作者(必填)】André Torre 【文题(必填)】Handbook of Proximity Relations 【年份(必填)】2022 【全文链接或数据库名称(选填)】Elgaronline2022-2-22 17:35 - guokuidai - 文献求助专区
Determinants of Relative Valuation in Different Industry Sectors
9 个回复 - 638 次查看 【作者(必填)】B. Rajesh Kumar 【文题(必填)】Determinants of Relative Valuation in Different Industry Sectors—An Empirical Study 【年份(必填)】The Journal of Wealth Management Summer 2019, 22 (1 ...2019-8-1 14:52 - yishuiyuan2604 - 求助成功区
convex relationship是什么意思
1 个回复 - 1562 次查看 convex relationship是什么2018-4-8 16:13 - 扬子鳄啊 - CFA、CVA、FRM等金融考证论坛
中国区域全国30米分辨率地表覆盖GlobeLand30土地覆盖数据集2000-2020
1 个回复 - 1156 次查看 中国区域全国30米分辨率地表覆盖GlobeLand30土地覆盖数据集2000-2020 包括中国区域2000,2010,2020三年完整的数据,每年53个图幅,tif格式,UTM投影,分辨率30米 中国研制的GlobeLand30数据集是全球首套30米分辨 ...2022-1-16 17:05 - yusb - 现金交易版
Modern General Relativity:Black Holes,Gravitational Waves,and Cosmology习题答案
1 个回复 - 578 次查看 solutions of Modern General Relativity:Black Holes,Gravitational Waves,and Cosmology,1st, Mike Guidry :部分习题答案(缺少第1章,第24章习题答案) solutions of Modern General Relativity:Bl ...2022-6-1 08:25 - Mama-2022 - 现金交易版
基于Mike Guidry Modern General Relativity:Black Holes,Gravitational Waves,and
1 个回复 - 811 次查看 基于Mike Guidry Modern General Relativity:Black Holes,Gravitational Waves,and Cosmology,1st, 教学学习指导 基于Mike Guidry Modern General Relativity:Black Holes,Gravitational Waves,and Cosm ...2022-6-1 08:33 - Mama-2022 - 现金交易版
求助stata中括号内的含义,ela[1,`i\'] 表示什么,有人知道吗?
3 个回复 - 1359 次查看 scalar i = 0 matrix ela = (0.736, 0.813) scalar sc_a = 0.41 forvalue i = 1/2 { g nBAi' = nL/nK * ((1-sc_a)/sc_a * alpha/(1-alpha))^(ela[1,i’]/(ela[1,i'] - 1)) g nDi’ = 1/delta * sc_a/(1 - sc_a) * ( ...2022-12-29 23:04 - 阿蛋在呢 - Stata专版
请教LASSO-VAR和Elastic Net两个模型涉及的问题及代码
3 个回复 - 2288 次查看 因论文中的变量太多,在实证过程中,需要对VAR模型中的变量进行降维分析,想请教LASSO-VAR和Elastic Net两个模型涉及的一些问题及代码,在R语言中有相关命令包,求指导过程及代码,谢谢。2022-5-16 23:33 - hnxiexw - R语言论坛
食品制造业相关的生产管理和质量控制实施指南(Food-relative)
1 个回复 - 685 次查看 食品制造业相关的生产管理和质量控制实施指南(Food-relative) 食品制造业相关的生产管理和质量控制,特别是现场生产管理和质量控制,必须遵守国家的相关法规,对人、机、料、法、环五要素都制订了相关具体的规定。 ...2019-9-29 15:39 - Mujahida - 现金交易版
you have asked for implied correlations to be reported.
2 个回复 - 1271 次查看 请问有没有人遇到过you have asked for implied correlations to be reported.however,implied correlations can't be computed because at least one implied variance is zero or negative.2022-2-22 23:35 - VigorNance - LISREL、AMOS等结构方程模型分析软件
威科夫方法:使用相对强弱工具(Relative Strength),把握市场节奏
2 个回复 - 1784 次查看 In stock chart analysis the closest thing to X-Ray vision is Relative Strength. Often Relative Strength provides us with early price direction clues. Generally, when Relative Strength (RS) is in a r ...2022-9-18 21:38 - jim2020 - 量化投资
Birkhäuser - Operator Relations Characterizing Derivatives (2018)
6 个回复 - 1546 次查看 This monograph develops an operator viewpoint for functional equations in classical function spaces of analysis, thus filling a void in the mathematical literature. Major constructions or operations i ...2018-10-4 09:47 - nivastuli - 博弈论
基于stata异方差与自相关:课件+代码,Heteroskedasticity and Autocorrelation
0 个回复 - 574 次查看 基于stata异方差与自相关:课件+代码,Heteroskedasticity and Autocorrelation 基于stata异方差与自相关:课件+代码,Heteroskedasticity and Autocorrelation 基于stata异方差与自相关:课件+代码,Hetero ...2022-6-22 15:54 - Mama-2022 - 现金交易版
基于Leland Blank 工程经济 第7版 习题答案Engineering Economy
1 个回复 - 679 次查看 基于Leland Blank 工程经济 第7版 习题答案(英文)Engineering Economy =Leland Blank, Anthony Tarquin - Instructor's Solution Manual for Engineering Economy (2011) =Solutions to end-of-chapter prob ...2022-5-30 08:14 - Lotus_ss - 现金交易版
Nonlinear Elastic Waves in Materials
5 个回复 - 432 次查看 Title: Nonlinear Elastic Waves in Materials Author(s): Jeremiah J. Rushchitsky (auth.) Series: Foundations of Engineering Mechanics Publisher: Springer International Publishing Year: 2014 Edit ...2018-11-27 21:40 - zhongdian_sjtu - 经管书评
Angela Duckworth - Grit The Power of Passion and Perseverance
6 个回复 - 641 次查看 Angela Duckworth - Grit The Power of Passion and Perseverance2019-3-28 04:26 - myidridden - 经管书评
ridge regression,lasso regression,elastic net,batch gradient descent代码 in
1 个回复 - 1361 次查看 ridge regression,lasso regression,elastic net,batch gradient descent代码 in Python ridge regression,lasso regression,elastic net,batch gradient descent代码 in Python batch gradient des ...2022-6-22 14:35 - Lala-20200 - 现金交易版
2022年Hok Elanto Liiketoiminta Oy企业数据分析
1 个回复 - 254 次查看 2022-12-24 05:34 - ewfwedwd - 现金交易版
2022年Minera Los Pelambres企业数据分析
0 个回复 - 163 次查看 2022-12-24 03:22 - ewfwedwd - 现金交易版
2022年Belaruskali,Oao企业数据分析
0 个回复 - 326 次查看 2022-12-24 00:53 - esfdsw - 现金交易版
2022年Wieland Werke AG企业数据分析
0 个回复 - 170 次查看 2022-12-24 00:52 - esfdsw - 现金交易版
2022年Gelael Pratama Pt.企业数据分析
0 个回复 - 342 次查看 2022-12-23 21:43 - esfdsw - 现金交易版
2022年Cleveland Cliffs Ontario G.P.企业数据分析
0 个回复 - 245 次查看 2022-12-23 09:33 - esfdsw - 现金交易版
Dynamic trading volume and stock return relation: Does it hold out of sample?
1 个回复 - 232 次查看 【作者(必填)】 23 【文题(必填)】 Dynamic trading volume and stock return relation: Does it hold out of sample?【年份(必填)】 23 【全文链接或数据库名称(选填)】https://www.sciencedirect.com/science ...2022-12-21 12:30 - internet.hzx - 求助成功区
The dynamic relation between returns, trading volume, and volatility: lessons fr
1 个回复 - 229 次查看 【作者(必填)】 23 【文题(必填)】 The dynamic relation between returns, trading volume, and volatility: lessons from spillovers between Asia and the United States 【年份(必填)】 23 【全文链接或数 ...2022-12-21 12:19 - internet.hzx - 求助成功区
Asymmetric relationship between implied volatility, index returns and trading vo
1 个回复 - 278 次查看 【作者(必填)】 23 【文题(必填)】 Asymmetric relationship between implied volatility, index returns and trading volume: an application of quantile regression model【年份(必填)】 23 【全文链接或数据 ...2022-12-21 09:59 - internet.hzx - 求助成功区
2022年Elanco Animal Health企业数据分析
0 个回复 - 218 次查看 2022-12-20 11:13 - ewfwedwd - 现金交易版
New Insights on the Trading Volume–Return Relationship: Evidence from the Three
1 个回复 - 398 次查看 【作者(必填)】 8 【文题(必填)】 New Insights on the Trading Volume–Return Relationship: Evidence from the Three Largest Stock Exchanges【年份(必填)】 9 【全文链接或数据库名称(选填)】https://link ...2022-12-18 00:00 - internet.hzx - 求助成功区
An extreme value analysis of the tail relationships between returns and volumes
1 个回复 - 280 次查看 【作者(必填)】 23 【文题(必填)】 An extreme value analysis of the tail relationships between returns and volumes for high frequency cryptocurrencies【年份(必填)】 23 【全文链接或数据库名称(选填)】 ...2022-12-17 21:46 - internet.hzx - 求助成功区
Assessing the relationship between closing prices and trading volume in the US l
1 个回复 - 298 次查看 【作者(必填)】 7 【文题(必填)】 Assessing the relationship between closing prices and trading volume in the US livestock futures markets: A quantile regressions methodology【年份(必填)】 8 【全文 ...2022-12-17 23:10 - internet.hzx - 求助成功区
Time-varying cross-correlation between trading volume and returns in US stock ma
1 个回复 - 363 次查看 【作者(必填)】 7777 【文题(必填)】 Time-varying cross-correlation between trading volume and returns in US stock markets【年份(必填)】 666 【全文链接或数据库名称(选填)】https://www.sciencedirect. ...2022-12-17 23:24 - internet.hzx - 求助成功区
The dynamic relation between stock returns, trading volume and volatility
1 个回复 - 218 次查看 【作者(必填)】 233 【文题(必填)】 The dynamic relation between stock returns, trading volume and volatility 【年份(必填)】 233 【全文链接或数据库名称(选填)】https://onlinelibrary.wiley.com/doi/a ...2022-12-16 13:57 - internet.hzx - 求助成功区
The bivariate GARCH approach to investigating the relation
2 个回复 - 204 次查看 【作者(必填)】 55 【文题(必填)】 The bivariate GARCH approach to investigating the relation between stock returns, trading volume, and return volatility【年份(必填)】 666 【全文链接或数据库名称(选 ...2022-12-14 19:46 - internet.hzx - 求助成功区
Time-varying cross-correlation between trading volume and returns in US stock ma
1 个回复 - 352 次查看 【作者(必填)】 23 【文题(必填)】 Time-varying cross-correlation between trading volume and returns in US stock markets 【年份(必填)】 23 【全文链接或数据库名称(选填)】 https://www.sciencedirect ...2022-12-14 14:05 - internet.hzx - 求助成功区
The dynamic relationship between stock returns and trading volume revisited: A M
1 个回复 - 342 次查看 【作者(必填)】 23 【文题(必填)】 The dynamic relationship between stock returns and trading volume revisited: A MODWT-VAR approach【年份(必填)】 23 【全文链接或数据库名称(选填)】https://sciencedi ...2022-12-13 22:26 - internet.hzx - 求助成功区
https://www.thelancet.com/journals/ebiom/article/PIIS2352-3964(22)00146-3/fullte
5 个回复 - 412 次查看 【作者(必填)】求助以下链接所对应的文章 【文题(必填)】https://www.thelancet.com/journals/ebiom/article/PIIS2352-3964(22)00146-3/fulltext. 【年份(必填)】 【全文链接或数据库名称(选填)】2022-11-9 23:36 - andy162639 - 求助成功区
Business Research Methods 13th Edition by Pamela Schindler 原版 教师手册及PPT
5 个回复 - 1119 次查看 帕梅拉•欣德勒(Pamela S. Schindler) 美国威腾堡大学管理学荣誉退休教授,应用管理中心创始人,研究方法和市场营销系主任。拥有40年管理研究、营销管理和创意广告教学经验,曾获利维基金奖(Leavey ...2022-10-20 17:40 - gaowq - 商学院
Political Promotion,CEO Incentives,and the Relationship between Pay and Perfor
2 个回复 - 255 次查看 【作者(必填)】Cao,X. P. ,M. Lemmon,X. F. Pan,M. J. Qian,and G. Tian 【文题(必填)】Political Promotion,CEO Incentives,and the Relationship between Pay and Performance[J] 【年份(必 ...2022-12-6 20:22 - meijiemeijie - 文献求助专区
cambridge+ASYMPTOTIC BEHAVIORS FOR CORRELATED BERNOULLI MODEL
1 个回复 - 237 次查看 【作者(必填)】Yu Miao[Opens in a new window], Huanhuan Ma and Qinglong Yang 【文题(必填)】ASYMPTOTIC BEHAVIORS FOR CORRELATED BERNOULLI MODEL 【年份(必填)】11 July 2019 【全文链接或数据库名称 ...2022-12-1 19:14 - scottan123456 - 求助成功区
Wiley+Asymptotics and Criticality for a Correlated Bernoulli Process
1 个回复 - 1008 次查看 【作者(必填)】C.C. Heyde 【文题(必填)】Asymptotics and Criticality for a Correlated Bernoulli Process 【年份(必填)】25 February 2004 【全文链接或数据库名称(选填)】Asymptotics and Criticality fo ...2022-12-1 19:12 - scottan123456 - 求助成功区
Investor relations in the era of social media: systematic literature review
1 个回复 - 229 次查看 【作者(必填)】 【文题(必填)】Investor relations in the era of social media: systematic literature review 【年份(必填)】 【全文链接或数据库名称(选填)】2022-11-24 13:16 - 棒糖lls - 求助成功区
Relational Competition: Interesting Idea, Questionable Construct
4 个回复 - 327 次查看 【作者(必填)】Jingning Ao[/backcolor] , Jesse-Burton Nicholson[/backcolor] , Gal Blatman[/backcolor] , Ravi Madhavan[/backcolor] and John E. Prescott[/backcolor] 【文题(必填)】Relational Com ...2022-11-19 20:56 - yuan.ying - 求助成功区
第6版International Relations Theory
5 个回复 - 1045 次查看 第6版International Relations Theory 作者: Mark V Kauppi, Paul R Viottl 出版时间:2019年08月 内容简介:Theory meets intellectual history in this new and expanded edition of International Rela ...2021-8-29 10:05 - douer2016007 - 管理科学
The maximum spacing method. An estimation method related to the maximum likeliho
11 个回复 - 698 次查看 【作者(必填)】Ranneby B. [*] 【文题(必填)】The maximum spacing method. An estimation method related to the maximum likelihood method 【年份(必填)】1984 【全文链接或数据库名称(选填)】2022-11-15 16:40 - kaifengedu - 求助成功区
[Francis_Buttle] Customer relationship management
3 个回复 - 1174 次查看 [Francis_Buttle]_Customer_relationship_management 第二版2019-3-12 20:51 - violet_cc - 管理信息系统
The maximum spacing method. An estimation method related to the maximum likeliho
3 个回复 - 518 次查看 【作者(必填)】Ranneby B. [*] 【文题(必填)】The maximum spacing method. An estimation method related to the maximum likelihood method 【年份(必填)】1984 【全文链接或数据库名称(选填)】Scandinav ...2022-10-21 11:00 - kaifengedu - 求助成功区
Arguments as relations
4 个回复 - 364 次查看 2018-12-21 10:40 - kawazhang - 经管书评
General relativity : a concise introduction
1 个回复 - 429 次查看 2019-5-16 15:11 - kawazhang - 经管书评
Critical Infrastructure: Homeland Security and Emergency Preparedness, Fourth Ed
4 个回复 - 449 次查看 Critical Infrastructure: Homeland Security and Emergency Preparedness, Fourth Edition [*]Publisher: CRC Press; 4 edition (October 24, 2018) [*]Language: English [*]ISBN-10: 1138057797 [*]IS ...2018-12-7 00:43 - chicu - 经管书评
Mastering ElasticSearch 5.0 Third Edition
5 个回复 - 308 次查看 Mastering ElasticSearch 5.0 Third Edition By 作者: Bharvi Dixit ISBN-10 书号: 1786460181 ISBN-13 书号: 9781786460189 Edition 版本: 3rd Revised edition 出版日期: 2017-05-04 pages 页数: 459 Key ...2018-12-19 18:39 - 13950050756 - 经管书评
Banking relationship, information reusability, and acquisition loans
1 个回复 - 313 次查看 【作者(必填)】 【文题(必填)】Banking relationship, information reusability, and acquisition loans 【年份(必填)】 【全文链接或数据库名称(选填)】https://www.sciencedirect.com/science/article/abs/ ...2022-11-1 23:13 - 不再后悔 - 求助成功区
Nonparametric regression using local kernel estimating equations for correlated
1 个回复 - 355 次查看 【作者(必填)】 23 【文题(必填)】 Nonparametric regression using local kernel estimating equations for correlated failure time data 【年份(必填)】 23 【全文链接或数据库名称(选填)】https://academi ...2022-10-26 03:29 - internet.hzx - 求助成功区
关系函数related的用法
0 个回复 - 534 次查看 RELATED 功能:把维度表中的数据匹配到事实表中,也就是沿着多端数据找一端的数据,但是前提是两个表已经建立关系 语法:RELATED(列名) 参数:列名是维度表中的列 返回:一列 注意:只用于计算列 举例:在销售 ...2022-10-26 10:17 - 我是小趴菜 - 数据分析与数据挖掘
【食品,Food-related】全套食品相关生产企业卫生制度
1 个回复 - 571 次查看 【食品,Food-related】全套食品相关生产企业卫生制度 1. 厂区卫生管理制度.doc2. 车间清洗消毒作业指导书.doc3. 电子秤维护保养规定.doc4. 个人卫生要求.doc5. 更衣室卫生作业指导书.doc6. 工 ...2019-11-19 15:15 - Mujahida - 现金交易版
亲密关系intimate relationships 7ed 英文版
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