结果:找到“period”相关内容242个,排序为按回复时间降序,搜索更多相关帖子请点击“高级
全球世界各国地区货物贸易进口出口额度2007-2021粮食活动物饮料烟叶矿物燃料化学产品
0 个回复 - 397 次查看 全球世界各国地区货物贸易进口出口额度2007-2021粮食活动物饮料烟叶矿物燃料化学产品机械运输设备 货物的分类标准是SITC 第四版 大部分国家所数据都有 极少部分经济不发达的国家数据缺失 分进口、出口两个数据文 ...2023-2-6 10:46 - yusb - 现金交易版
全球世界各国数字可交付服务贸易总额2005-2020进口出口进出口增长率占世界总量服务贸
0 个回复 - 436 次查看 全球世界各国数字可交付服务贸易总额2005-2020进口出口进出口增长率占世界总量服务贸易百分比 来源OECD数据库 数据包含的指标有: US dollars at current prices in millions Growth rate (over previous pe ...2023-2-1 19:40 - yusb - 现金交易版
亚马逊美食评论50万数据集Amazon Fine Food Reviews自然语言处理NLP情感分析预测
0 个回复 - 626 次查看 亚马逊美食评论50万数据集Amazon Fine Food Reviews自然语言处理NLP情感分析预测 数据跨越10年以上,包括截至2012年10月的568,454条评论。内容包括产品、用户信息、评分以及纯文本评论。 The data span a period ...2022-8-14 12:17 - yusb - 现金交易版
Classical Economics and Modern Theory: Studies in Long-Period Analysis
3 个回复 - 1490 次查看 In this thought-provoking book, well known economists Kurz and Salvadori cover original findings and new vistas on old problems. They cover: alternative interpretations of classical economists new gro ...2015-10-6 10:09 - exuan1991 - 宏观经济学
求书:The Early Period of the Calculus of Variations
3 个回复 - 847 次查看 【作者(必填)】Authors: Freguglia, Paolo, Giaquinta, Mariano 【文题(必填)】The Early Period of the Calculus of Variations 【年份(必填)】2016 【全文链接或数据库名称(选填)】http://nitroflare.com ...2016-6-29 10:58 - caifacai - 求助成功区
【秦,西汉与新】 A Biographical Dictionary of the Qin, Former Han and Xin Period
7 个回复 - 676 次查看 A Biographical Dictionary of the Qin, Former Han and Xin Periods (221 BC - AD 24) Michael Loewe This is a unique and conclusive reference work about the 6,000 individual men and women known ...2016-11-23 21:22 - cmwei333 - 经管书评
Age-Period-Cohort Models
104 个回复 - 13640 次查看 2014年最新教材,降价出售期已过,如果喜欢,就请“加关注”我吧(点击头像下方,http://bbs.pinggu.org/z_guanzhu.php?action=add&fuid=452766)。关注成功后,查看这里即可:三步走,把千本好书“一网打尽”!。 ...2016-5-29 06:53 - wwqqer - 微观经济学
Difference-in-Differences with multiple time periods
1 个回复 - 429 次查看 【作者(必填)】BrantlyCallawayaPedro H.C.Sant’Anna 【文题(必填)】Difference-in-Differences with multiple time periods 【年份(必填)】Journal of Econometrics Volume 225, Issue 2, December 2021, Pa ...2022-8-9 21:33 - hiderm - 求助成功区
Multiperiod stochastic programming portfolio optimizationfor diversified funds
0 个回复 - 458 次查看 Excellent paper for anyone who is interested in portfolio management.2018-10-14 00:40 - Fill.The.Gap - 灌水吧
悬赏MSCI-INTRODUCING MULTIPLE-PERIOD OPTIMIZATION
2 个回复 - 1106 次查看 【作者(必填)】 XU Rong, LIU Scott 【文题(必填)】 INTRODUCING MULTIPLE-PERIOD OPTIMIZATION 【年份(必填)】 2017 【全文链接或数据库名称(选填)】 https://www.msci.com/www/research-paper/introdu ...2019-1-8 22:35 - pengerge - 求助成功区
Spectral density estimation for random fields via periodic embeddings
1 个回复 - 534 次查看 【作者(必填)】 3 【文题(必填)】 Spectral density estimation for random fields via periodic embeddings 【年份(必填)】 3 【全文链接或数据库名称(选填)】https://academic.oup.com/biomet/article-abstr ...2022-3-28 16:40 - internet.hzx - 求助成功区
Optimal lockdown policy during the election period
4 个回复 - 518 次查看 【作者(必填)】 【文题(必填)】Optimal lockdown policy during the election period 【年份(必填)】 【全文链接或数据库名称(选填)】https://www.sciencedirect.com/science/article/abs/pii/S03135926210 ...2021-10-18 13:05 - 日新少年 - 求助成功区
急求!在线等!非平衡面板数据筛选连续N个periods,xtbalance,xtpattern不行
5 个回复 - 4268 次查看 手头的样本包含297个公司的240个月数据,每个公司两个变量分别是return and residual.本来数据包是1990到2014的月数据,但xtpattern只能支持到最大244个time periods, 所以我把数据包删掉了1990-1994的数据,保留了 ...2015-3-27 21:14 - 丁丁丁丁丁 - Stata专版
求助!!合成控制命令出现results period - check resultsperiod() invalid syntax
3 个回复 - 1257 次查看 面板数据中时间是从2003年到2016年,输入synth命令之后出错: control units: for 1 of out 19 units outcome variable lngdp is missing in 2016 > results period - check resultsperiod() invalid syntax r(19 ...2020-1-6 14:49 - 超人归来er - Stata专版
stata输入trperiod(1 2)报错,treatment periods not found in time variable
4 个回复 - 1641 次查看 用stata做ITSA,参考了Ariel Linden 的文章 Conducting interrupted time-series analysis for single- and multiple-group comparisons中的stata命令,当干预措施发生在两个时间点时,用的命令是itsa cigsale, sing ...2021-11-23 16:56 - cen啧啧 - Stata专版
TSA包中的periodogram
3 个回复 - 849 次查看 请问TSA包中的periodogram画的图纵坐标代表什么2022-7-15 15:36 - wmo1112 - R语言论坛
固定效应模型采用gls+white period方法进行稳健估计
3 个回复 - 1266 次查看 在看论文时看到的(如图),请问采用广义最小二乘法GLS结合white-period法进行实证的具体命令和步骤是什么呢?可以在stata实现吗?还是要用其他软件?请大神指点!2022-4-2 10:31 - Ko_ying - Stata专版
请问GMM回归出现 artests() cannot exceed the number of time periods 应该怎么办?
4 个回复 - 3964 次查看 请问GMM回归出现 artests() cannot exceed the number of time periods 应该怎么办?2014-4-12 13:00 - 天涯子黄 - Stata专版
age period cohort model 疑问啊啊啊 有缘人来帮个忙
0 个回复 - 496 次查看 近期在学习如何使用age period cohort model,想问一下 age 和period 的unit不一致能做出来吗?因为数据量比较小,没有这么多年份。2021-12-10 10:58 - 463425809 - R语言论坛
合成控制法出现 - check mspeperiod() invalid syntax
8 个回复 - 1925 次查看 求助求助!!用合成控制法做面板数据,出现以下情况是什么原因?如何解决?实在找不到合适的回答,拜托各位大神!2020-2-7 17:51 - 半经典论 - Stata专版
赫斯特指数的周期图(Periodogram)算法——来自文献GPH(1983)
2 个回复 - 1777 次查看 Rafal Weron(2002), Measuring long range dependence in electricity prices这篇文章在关于赫斯特指数算法的总结中提到一种周期图算法,这种算法来自J. Geweke & S. Porter-Hudak(1983), The Estimation and Applic ...2020-12-11 15:33 - 康乐村小白 - 爱问频道
Two-period discount pricing strategies for an e-commerce platform
4 个回复 - 455 次查看 【作者(必填)】Chunfa Li, Mingsen Chu, Chi Zhou, Lianxia Zhao 【文题(必填)】Two-period discount pricing strategies for an e-commerce platform 【年份(必填)】2020 【全文链接或数据库名称(选填)】 ...2021-3-1 17:14 - 石头加油 - 求助成功区
求问各位大虾trperiod(#)里面如何放日度数据
0 个回复 - 476 次查看 比如我要填写trperiod(2017-5-25),但是synth就一直报错,求问该怎么解决2021-3-7 13:13 - huiyuvv - Stata专版
急于请教:面板随机效应 设定cross section --random,period--random却出现random effects estimation
17 个回复 - 9677 次查看 请高手指点!QQ244584078 [此贴子已经被作者于2008-3-13 16:52:54编辑过]2008-3-13 16:52 - sunnyjuly - EViews专版
Mei-Chih Wang+Revisit stock price bubbles in the COVID-19 period: Further eviden
3 个回复 - 804 次查看 【作者(必填)】Mei-Chih Wang 【文题(必填)】Revisit stock price bubbles in the COVID-19 period: Further evidence from Taiwan's and Mainland China's tourism industries 【年份(必填)】2021 【全文链接 ...2021-1-16 22:38 - harlon1976 - 求助成功区
Unambiguous 3D Measurements by a Multi-period Phase Shift Method
0 个回复 - 561 次查看 【作者(必填)】Erik Lilienblum 【文题(必填)】Unambiguous 3D Measurements by a Multi-period Phase Shift Method 【年份(必填)】2006 【全文链接或数据库名称(选填)】https://www.researchgate.net/public ...2021-1-12 15:42 - hebaoxing - 文献求助专区
Period effects with cross-section GLS weights not allowed.
4 个回复 - 3223 次查看 eviews 处理面板数据,加权方式为Cross—section weights. 出现下列问题是怎么回事呀? Period effects with cross-section GLS weights not allowed.2017-8-7 15:50 - 天堂328 - EViews专版
请问如何求出highperiod-lowperiod的均值和t值?
1 个回复 - 1372 次查看 老师给了我一个attack和11个经济学anomalies的月度数据,想研究attack和anomalies的关系。他让我计算出attack 的中位数,然后分成前后50%。将高的那50%定义为highperiod,另一边定义为lowperiod。 然后让我算出两 ...2020-4-13 14:29 - yuluoqingchen - Stata专版
Almost Periodicity in Impulsive Fractional-Order Reaction
3 个回复 - 336 次查看 【作者(必填)】Jinde Cao; Gani Stamov; Ivanka Stamova 【文题(必填)】Almost Periodicity in Impulsive Fractional-Order Reaction 【年份(必填)】2020 【全文链接或数据库名称(选填)】https://ieeexplor ...2020-3-16 12:51 - cqnuly - 文献求助专区
Determinants of goodwill amortization period
1 个回复 - 309 次查看 【作者(必填)】SC Hall 【文题(必填)】Determinants of goodwill amortization period 【年份(必填)】1993 【全文链接或数据库名称(选填)】https://onlinelibrary.wiley.xilesou.top/doi/abs/10.1111/j.146 ...2020-2-14 16:58 - fxq2327 - 求助成功区
Age-Period-Cohort Analysis: New Models, Methods, and Empirical Application
62 个回复 - 8938 次查看 Features [*]Draws on the authors’ decade-long work on new models, methods, and empirical applications of APC analysis [*]Includes technical discussions of statistical issues and many empirical ...2016-5-29 12:19 - Nicolle - winbugs及其他软件专版
【Elsevier】Log-periodic view on critical dates of the Chinese stock market bubb
1 个回复 - 599 次查看 【作者(必填)】Chong Li[/backcolor] 【文题(必填)】Log-periodic view on critical dates of the Chinese stock market bubbles 【年份(必填)】2017 【全文链接或数据库名称(选填)】https://doi.org/10.10 ...2020-1-5 13:15 - saji - 求助成功区
The Inner Quarters : Marriage and the Lives of Chinese Women in the Sung Period
6 个回复 - 654 次查看 【作者(必填)】Patricia Buckley Ebrey 【文题(必填)】The Inner Quarters : Marriage and the Lives of Chinese Women in the Sung Period 【年份(必填)】1993 (或者其他年份)University Of California Pre ...2019-12-19 15:53 - willwinn - 求助成功区
Age-Period-Cohort Analysis: New Models, Methods, and Empirical Applications
6 个回复 - 1641 次查看 【作者(必填)】Yang Yang, Kenneth C. Land 【文题(必填)】 Age-Period-Cohort Analysis: New Models, Methods, and Empirical Applications 【年份(必填)】 2013 【全文链接或数据库名称(选填)】 https:/ ...2016-11-30 14:03 - np84 - 求助成功区
Periodic T-Splines and Tubular Surface Fitting
4 个回复 - 402 次查看 【作者(必填)】Jianmin Zheng 【文题(必填)】Periodic T-Splines and Tubular Surface Fitting 【年份(必填)】2010 【全文链接或数据库名称(选填)】https://www.researchgate.net/publication/220942286_Peri ...2019-12-17 10:23 - hebaoxing - 求助成功区
Surface skinning using periodic T-spline in semi-NURBS form
2 个回复 - 375 次查看 【作者(必填)】YushaLi[/backcolor] 【文题(必填)】Surface skinning using periodic T-spline in semi-NURBS form 【年份(必填)】2015 【全文链接或数据库名称(选填)】https://www.sciencedirect.com/scienc ...2019-12-16 15:07 - hebaoxing - 求助成功区
Multi-Period Performance Attribution Using the Brinson Model
7 个回复 - 1401 次查看 【作者(必填)】 O Davies, D Laker 【文题(必填)】Multi-Period Performance Attribution Using the Brinson Model 【年份(必填)】Journal of Performance Measurement,2001 【全文链接或数据库名称(选填)】2017-12-8 15:47 - ssylzz - 文献求助专区
Multiple-Period Performance Attribution Using the Brinson Model
3 个回复 - 3232 次查看 【作者(必填)】 Davies, Owen and Laker, Damien, 【文题(必填)】 Multiple-Period Performance Attribution Using the Brinson Model ,载于Journal of Performance Measurement, 【年份(必填)】 Fall 2001 【 ...2012-11-7 11:20 - ly517588 - 文献求助专区
【2019新书】Periodizing Capitalism and Capitalist Extinction
10 个回复 - 2040 次查看 Periodizing Capitalism and Capitalist Extinction by Richard Westra (Author) About the Author Richard Westra is International Adjunct Professor at the Centre for Macau Studies, University of Macau ...2019-5-17 02:36 - slowry - 金融学(理论版)
【学习笔记】The time period assumption accountants divide the economic l ...
1 个回复 - 1063 次查看 The time period assumption accountants divide the economic life of a business into artificial time periods Fiscal year / calendar year Accrual-basis accounting Transactions recorded in the periods in ...2019-10-5 17:37 - miseryangel - Forum
hedging a long position-multiple periods
0 个回复 - 244 次查看 怎么对冲三时段的long position呢2019-8-7 10:10 - xiaowenliang - 灌水吧
【学习笔记】读完一章再出门,Edo Period,江户时期,一下子就想到了江户川柯 ...
0 个回复 - 451 次查看 读完一章再出门,Edo Period,江户时期,一下子就想到了江户川柯南。2019-8-3 12:33 - 王冬晴1613 - Forum
Firms and the Competitive Advantage Period
1 个回复 - 425 次查看 【作者(必填)】Brett C. Olsen 【文题(必填)】Firms and the Competitive Advantage Period 【年份(必填)】The Journal of Investing Winter 2013, 22 (4) 41-50 【全文链接或数据库名称(选填)】https://doi. ...2019-7-30 00:30 - czl - 求助成功区
Behavioral Economics of Multiperiod Insurance Purchasing Behavior: The Role of E
2 个回复 - 336 次查看 【作者(必填)】Howard Kunreuther and Mark Pauly 【文题(必填)】Behavioral Economics of Multiperiod Insurance Purchasing Behavior: The Role of Emotions 【年份(必填)】2018 【全文链接或数据库名称( ...2019-6-17 13:18 - dreamtree - 求助成功区
合成控制法里面synth ..,trunit(..) tperiod(..)...最后的keep命令为什么无法保存
4 个回复 - 2946 次查看 这里输入keep之后为什么会出现这种情况呀,保证之前的步骤都没错,而且我执行Abadie的程序的时候也是文件could not be opened,不知道哪出错了。2019-4-9 22:20 - 拓朴好神拖 - Stata专版
Current transport for a spatially periodic potential system with color noises
1 个回复 - 315 次查看 【作者(必填)】Lijuan Ning,Jie Wang 【文题(必填)】Current transport for a spatially periodic potential system with color noises 【年份(必填)】2018 【全文链接或数据库名称(选填)】https://www.wor ...2019-5-7 08:24 - kaifengedu - 求助成功区
Optimal credit period and green consumption policies with cash-credit payments u
1 个回复 - 402 次查看 【作者(必填)】KaiWangaRuiqingZhaoaHuiruChenb 【文题(必填)】Optimal credit period and green consumption policies with cash-credit payments under asymmetric information 【年份(必填)】Journal of Cl ...2019-4-27 15:27 - hiderm - 求助成功区
文献名:Multiple-Period Performance Attribution Using the Brinson Model
0 个回复 - 750 次查看 【作者(必填)】 Davies, O., and D. Laker 【文题(必填)】 Multiple-Period Performance Attribution Using the Brinson Model 【年份(必填)】 2001 【全文链接或数据库名称(选填)】来源:https://spauldinggr ...2019-4-19 16:00 - zdpdf - 文献求助专区
Multiperiod Consumption and Investment Behavior with Convex Transactions Costs
2 个回复 - 642 次查看 【作者(必填)】 Constantinides 【文题(必填)】 Multiperiod Consumption and Investment Behavior with Convex Transactions Costs 【年份(必填)】 1979 【全文链接或数据库名称(选填)】http://www.jstor.org ...2017-1-9 22:14 - fanjuncai - 求助成功区
Modelling of extreme wave heights and periods through copulas
3 个回复 - 887 次查看 【作者(必填)】 DJ De Waal, P van Gelder 【文题(必填)】 Modelling of extreme wave heights and periods through copulas 【年份(必填)】 2005 【全文链接或数据库名称(选填)】参考链接 http://link.sprin ...2014-6-21 10:42 - internet.hzx - 求助成功区
It’s Price Before Product. Period.
1 个回复 - 349 次查看 【作者(必填)】Madhavan Ramanujam 【文题(必填)】It’s Price Before Product. Period. 【年份(必填)】 [*]Published on November 10, 2016 【全文链接或数据库名称(选填)】https://firstround.com/review/it ...2019-4-2 16:17 - victorbian - 求助成功区
Chinese Banking Reform From the Pre-WTO Period to the Financial Crisis and Beyon
11 个回复 - 937 次查看 Palgrave Macmillan | 2017 | ISBN: 978-3-319-63924-6 | 340 pages | PDF true | 2.3 M **** 本内容被作者隐藏 ****2017-11-17 21:54 - igs816 - 经管书评
ztree语句中怎么编辑period这个变量?
2 个回复 - 790 次查看 软件能实现每次博弈改变一个数字么?比如第一局显示数字为1,第二局为2,那么if语句上怎么设置呢? 我写if ( paying periods == 1 ) { number = 1;}但是它说我没有定义这个paying periods,这个“每局”怎么定义呀? ...2019-3-21 18:29 - 大叔就是我 - 行为经济学与实验经济学
事件研究法,业绩预告发布日是PubliDate还是Accperiod啊,可是每家公司的PubliDate每
0 个回复 - 886 次查看 事件研究法,业绩预告发布日是PubliDate还是Accperiod啊,可是每家公司的PubliDate每年就一个或几个,不统一,如果用事件研究法的话,不是事件日前后的date数应该相同么,怎么办啊?求大神解答啊啊啊啊啊啊啊啊2019-3-10 21:15 - 尹宝蓝 - Stata专版
业绩预告发布日是Publidate预告日期还是业绩报告期Accperiod
0 个回复 - 553 次查看 业绩预告发布日是Publidate预告日期还是业绩报告期Accperiod2019-3-4 19:53 - 尹宝蓝 - Stata专版
Multi-period price optimization problem for omnichannel retailers accounting for
1 个回复 - 746 次查看 【作者(必填)】gupta 【文题(必填)】Multi-period price optimization problem for omnichannel retailers accounting for customer heterogeneity 【年份(必填)】2018 【全文链接或数据库名称(选填)】http ...2019-2-23 22:33 - pplain - 求助成功区
Periodic Review Inventory Systems Performance Analysis and Optimization in SC
3 个回复 - 2096 次查看 Lecture Notes in Economics and Mathematical Systems Volume 6512011 Periodic Review Inventory SystemsPerformance Analysis and Optimization of Inventory Systems within Suppl ...2013-2-25 10:09 - Toyotomi - 运营管理(物流与供应链管理)
Mixed strategy equilibria in repeated games with one-period memory
4 个回复 - 1118 次查看 【作者(必填)】 【文题(必填)】 Mixed strategy equilibria in repeated games with one-period memory【年份(必填)】 【全文链接或数据库名称(选填)】http://onlinelibrary.wiley.com/doi/10.1111/j.1742-73 ...2015-1-21 14:10 - wildnoble - 求助成功区
Payback Period法则
0 个回复 - 540 次查看 想知道公司理财中的回收期法则是怎么理解的,还有的就是T是什么意思?2019-1-1 21:39 - 绵绵莉 - 投资人(实务版)
trperiod(#)
5 个回复 - 1967 次查看 想问下合成控制法命令必选项trperiod(#)如何表示2015年第二季度,已声明面板数据。我输的是trperiod(2015q2),可是识别不出来2018-12-27 15:16 - kelan0803 - Stata专版
A stochastic model for a multi-period multi-product closed loop supply chain
1 个回复 - 942 次查看 A stochastic model for a multi-period multi-product closed loop supply chain2018-12-13 17:00 - zlghs - 金融学(理论版)
Gibbs sampling of climatic trends and periodicities
0 个回复 - 533 次查看 Gibbs sampling of climatic trends and periodicities Trends and periodic movements in climatic series are treated as non-stationary components. A time series model and Bayesian statistics[/backcolor ...2018-11-26 16:05 - 诗人都在海底 - 休闲灌水
Performance Periods in CEO Performance-Based Equity Awards
1 个回复 - 819 次查看 【作者(必填)】Evans John Harry, Zhan Gao, Yuhchang Hwang and Wan-Ting Wu 【文题(必填)】Performance Periods in CEO Performance-Based Equity Awards: Theory and Evidence 【年份(必填)】2018 【全文 ...2018-10-31 21:32 - fxq2327 - 求助成功区
求教,面板模型period SUR在什么情况下使用,还需要做F检验和HAUSMAN检验吗?万分感谢
4 个回复 - 4258 次查看 求教,面板模型period SUR在什么情况下使用,还需要做F检验和HAUSMAN检验吗?万分感谢2013-4-7 09:42 - mushui208648 - EViews专版
A Practical Guide to Age-Period-Cohort Analysis[using R]
24 个回复 - 3441 次查看 **** 本内容被作者隐藏 ****2018-8-26 05:13 - Nicolle - HLM专版
求助:什么是multiperiod logit?怎么用
3 个回复 - 1693 次查看 这个该怎么实施,在stata里,多谢!2010-8-22 11:22 - 强尼 - Stata专版
Modeling UK Natural Gas Prices when Gas Prices Periodically Decouple from the Oi
3 个回复 - 599 次查看 【作者(必填)】 Frank Asche, Atle Oglend, Petter Osmundsen) 【文题(必填】 Modeling UK Natural Gas Prices when Gas Prices Periodically Decouple from the Oil Price 【年份(必填)】 2018 【全文链接或数 ...2018-5-10 22:46 - jzbd - 文献求助专区
宏观经济统计 Current period performance of OECD Composite Leading Indicators (CL
0 个回复 - 455 次查看 TJ_12_2006_001 宏观经济统计 OECD Current period performance of OECD Composite Leading Indicators (CLIs) - Revision analysis of CLIs for OECD Member countries OECD2018-4-13 19:54 - 虎皮11 - 经济统计专版
Bayesian Age-Period-Cohort Modeling and Prediction - BAMP
6 个回复 - 1971 次查看 [/td][/tr] [/table]2016-5-29 12:11 - Nicolle - winbugs及其他软件专版
Fractional Integration and Structural Breaks at unknown Periods of Time
2 个回复 - 796 次查看 【作者(必填)】 Gil-Alana, L.A. 【文题(必填)】 Fractional Integration and Structural Breaks at unknown Periods of Time 【年份(必填)】 2008 【全文链接或数据库名称(选填)】Journal of Time Series Ana ...2017-11-11 11:27 - 肖恩同学 - 求助成功区
Observation of periodic waves in a pulse-coupled neural network
0 个回复 - 375 次查看 摘要:A pulse-coupled neural network was implemented, for the first time to our knowledge, in a hybrid electro-optical laboratory demonstration system. Dynamic c...原文链接:http://www.ncbi.nlm.nih.gov ...2018-1-23 09:30 - DL-er - 人工智能论文版
Optimal two treatment repeated measurement designs for three periods
2 个回复 - 640 次查看 【作者(必填)】Miltiadis Chalikias & Stratis Kounias 【文题(必填)】Optimal two treatment repeated measurement designs for three periods 【年份(必填)】2016 【全文链接或数据库名称(选填)】htt ...2017-12-12 17:32 - ozj9325 - 求助成功区
求文献1篇 Analysis of a three-period two-treatment pharmacokinetic study to asse
2 个回复 - 494 次查看 【作者(必填)】Jochen Mueller-Cohrs 【文题(必填)】Analysis of a three-period two-treatment pharmacokinetic study to assess scaled average bioequivalence 【年份(必填)】Published online: 19 Jul 201 ...2018-1-8 13:11 - dxystata - 求助成功区
A structural model of peak period congestion
2 个回复 - 1488 次查看 【作者(必填)】Arnott, R., de Palma, A., Lindsey, R., 【文题(必填)】A structural model of peak period congestion: atraffic bottleneck with elastic demand 【年份(必填)】1993 【全文链接或数据库 ...2014-7-24 18:48 - wangzt - 求助成功区
Single-period newsvendor problem under random end-of-season demand
1 个回复 - 532 次查看 【作者(必填)】 [*]Subrata Mitra [*]Ashis K. Chatterjee 【文题(必填)】 Single-period newsvendor problem under random end-of-season demand【年份(必填)】 2017 【全文链接或数据库名称(选填)】https: ...2017-11-22 14:59 - timesever - 求助成功区
On solving complex multi-period location models using simulated annealing
1 个回复 - 730 次查看 【作者(必填)】 作者:Antunes, Antonio Peeters, Dominique 【文题(必填)】 On solving complex multi-period location models using simulated annealing 【年份(必填)】 来源:European Journal of Operation ...2017-10-31 10:27 - qlb061 - 求助成功区
Observation of periodic waves in a pulse-coupled neuralnetwork
0 个回复 - 508 次查看 摘要:A pulse-coupled neural network was implemented, for the first time to our knowledge, in a hybrid electro-optical laboratory demonstration system. Dynamic c...原文链接:http://www.opticsinfobase.o ...2017-10-30 19:00 - AIworld - 人工智能论文版
A supervisory fuzzy neural network control system for tracking periodic inputs
0 个回复 - 460 次查看 摘要:A supervisory fuzzy neural network (FNN) control system is designed to track periodic reference inputs in this study. The control system is composed of a p...原文链接:http://ieeexplore.ieee.org/ ...2017-10-27 14:00 - AIworld - 人工智能论文版
A multiperiod school location planning approach with free school choice.
1 个回复 - 484 次查看 【作者(必填)】Müller, Sven1 Haase, Knut1 Kless, Sascha1 sascha• 【文题(必填)】 A multiperiod school location planning approach with free school choice. 【年份(必填)】Environment & Planni ...2017-10-8 18:55 - qlb061 - 求助成功区
Single-period newsvendor problem under random end-of-season demand
1 个回复 - 430 次查看 【作者(必填)】 [*]Subrata Mitra [*]Ashis K. Chatterjee 【文题(必填)】 Single-period newsvendor problem under random end-of-season demand【年份(必填)】 2017 【全文链接或数据库名称(选填)】https: ...2017-9-23 15:35 - timesever - 求助成功区
A Practical Guide to Age-Period Cohort Analysis Using R
2 个回复 - 1499 次查看 A Practical Guide to Age-Period Cohort Analysis Using R: The Identification Problem and Beyond Hardcover – Feb 15 2016 by Wenjiang Fu (Author) Product Details [*]Hardcover: 350 pages [*]Publi ...2016-5-29 12:41 - Nicolle - winbugs及其他软件专版
Multi-period planning of closed-loop supply chain with carbon policies
1 个回复 - 506 次查看 【作者(必填)】 FareeduddinMohammeda. Numbers and letters correspond to the affiliation list. Click to expose these in author workspaceOpens the author workspaceOpens the author workspace. Author link ...2017-8-28 10:15 - 下雨就打伞 - 求助成功区
面板数据采用变系数模型,用eviews估计时在options中选取了White Period选项,结果行
7 个回复 - 5012 次查看 出来的如下,还有这些E_+/- 是神魔意思啊?到底能不能用来分析2016-3-11 17:00 - 925886623 - EViews专版