drift-经管之家(原经济论坛)-经济、管理、金融、统计在线教育和咨询网站

结果：找到“drift”相关内容49个，排序为按回复时间降序，搜索更多相关帖子请点击“高级”

A linear adjustment-based approach to posterior drift in transfer learning
1 个回复 - 354 次查看【作者(必填)】 333 【文题(必填)】 A linear adjustment-based approach to posterior drift in transfer learning 【年份(必填)】 333 【全文链接或数据库名称(选填)】https://academic.oup.com/biomet/adva ...2023-7-28 22:46 - internet.hzx - 求助成功区

Evolutionary dynamics of cooperation in N-person snowdrift games with
3 个回复 - 334 次查看【作者(必填)】Jinxiu Pi, Guanghui Yang, Hui Yang 【文题(必填)】Evolutionary dynamics of cooperation in N-person snowdrift games with peer punishment and individual disguise 【年份(必填)】2022 ...2023-7-3 17:39 - jgxlmf - 求助成功区

Sensor drift fault diagnosis for chiller system using deep recurrent canonical c
1 个回复 - 244 次查看【作者(必填)】【文题(必填)】 Sensor drift fault diagnosis for chiller system using deep recurrent canonical correlation analysis and k-nearest neighbor classifier 【年份(必填)】【全文链接或数 ...2023-5-31 20:41 - ticket1988 - 求助成功区

A linear adjustment based approach to posterior drift in transfer learning
1 个回复 - 302 次查看【作者(必填)】 222 【文题(必填)】 A linear adjustment based approach to posterior drift in transfer learning 【年份(必填)】 222 【全文链接或数据库名称(选填)】https://academic.oup.com/biomet/adv ...2023-5-20 22:56 - internet.hzx - 求助成功区

First passage time density of an Ornstein–Uhlenbeck process with broken drift
1 个回复 - 2875 次查看【作者(必填)】Stefan Ankirchner et al. 【文题(必填)】First passage time density of an Ornstein–Uhlenbeck process with broken drift 【年份(必填)】2022 【全文链接或数据库名称(选填)】First pass ...2023-2-10 07:51 - ssylzz - 求助成功区

Can mutual funds profit from post earnings announcement drift?
1 个回复 - 430 次查看【作者(必填)】【文题(必填)】Can mutual funds profit from post earnings announcement drift? The role of competition 【年份(必填)】【全文链接或数据库名称(选填)】https://www.sciencedirect.com/sc ...2022-11-2 13:20 - 不再后悔 - 求助成功区

Forecasting Crude Oil Future Volatilities with a Threshold Zero-Drift GARCH Mode
3 个回复 - 14 次查看 Forecasting Crude Oil Future Volatilities with a Threshold Zero-Drift GARCH Model2022-9-24 18:26 - trauzent - Forum

Forecasting in Financial and Sports Gambling Markets - Adaptive Drift Modeling
6 个回复 - 2903 次查看 Forecasting in Financial and Sports Gambling Markets - Adaptive Drift Modeling 高清版 Description A guide to modeling analyses for financial and sports gambling markets, with a focus on maj ...2014-5-26 08:14 - xingxf - 金融学（理论版）

【畅销书系列】学术漂流 Academically Adrift: Limited Learning on College Campuse
11 个回复 - 4010 次查看经典畅销书，降价出售3天，想要随时跟踪最新好书，请点击头像下方“加关注”。关注成功后，查看这里即可：关注的帖子。13大系列，近千本好书等你来拿！本书对美国本科教育的影响力进行了有力的批判。在本书中作者 ...2015-12-14 04:19 - wwqqer - 世界经济与国际贸易

Nonparametric drift estimation from ergodic samples
2 个回复 - 789 次查看【作者(必填)】【文题(必填)】Nonparametric drift estimation from ergodic samples 【年份(必填)】Journal of Nonparametric StatisticsVolume 5, Issue 4, 1995 【全文链接或数据库名称(选填)】http://www. ...2015-1-26 07:22 - ssylzz - 求助成功区

关于用STATA做ADF检验时选择项drift的疑惑，求大神解答！
4 个回复 - 4845 次查看对一个时间序列变量用ADF做平稳性检验时，如果是默认有常数项，结果显示不显著（即接受原假设存在单位根），但加上选择项drift后就变为显著拒绝原假设了，请问这两个有什么区别吗，这个时间序列到底有没有单位根。求 ...2018-12-15 18:26 - pre-doctor - Stata专版

An analysis of the mission drift in microfinance
0 个回复 - 150 次查看【作者(必填)】 Shakil Quayes 【文题(必填)】 An analysis of the mission drift in microfinance 【年份(必填)】 2021 【全文链接或数据库名称(选填)】Applied Economics Letters[/backcolor], Taylor & Fra ...2021-10-29 13:02 - nieqiang110 - 文献求助专区

Drift offTo gradually start to sleep
0 个回复 - 1417 次查看 01. 入睡 Drift offTo gradually start to sleep [*]I couldn't help drifting off in the middle of that lecture, because it was so boring!讲座讲到一半时，我忍不住打瞌睡，因为太无聊了! [*]Just ...2021-8-6 20:37 - 杨明凡 - 外语学习

ARIMA with drift是什么意思？
7 个回复 - 15527 次查看我在做ARIMA模型拟合的时候用auto.arima 出来的结果是 ARIMA(1,1,1) with drift with drift是什么意思？带漂移？对模型会有什么影响呢？2012-5-30 17:51 - linjy2525 - R语言论坛

【求助】Gradual Drifts, Abrupt Shocks: From Relationship Fractures to Relational
0 个回复 - 508 次查看【作者(必填)】Mara Olekalns[/backcolor] , [/backcolor]Brianna Barker Caza[/backcolor] and [/backcolor]Timothy J. Vogus[/backcolor] 【文题(必填)】Gradual Drifts, Abrupt Shocks: From Relationshi ...2020-1-18 11:29 - yuan.ying - 文献求助专区

求论文Berry–Esseen bounds and ASCLTs for drift parameter estimator of mixed
0 个回复 - 371 次查看【作者(必填)】F. Alazemia, S. Douissib, Kh. Es-Sebaiya 【文题(必填)】Berry–Esseen bounds and ASCLTs for drift parameter estimator of mixed fractional Ornstein–Uhlenbeck process with discrete obs ...2019-9-14 16:28 - 地下爆菊 - 文献求助专区

Resisting institutional drift?
3 个回复 - 542 次查看【作者(必填)】 Arnholtz, J., Meardi, G., & Oldervoll, J. 【文题(必填)】 Collective wage bargaining under strain in northern European construction: Resisting institutional drift?【年份(必填)】 201 ...2018-12-6 16:39 - shanxianmin2011 - 求助成功区

Drift-2018年SaaS企业100强报告-201812-39页
1 个回复 - 450 次查看 Drift-2018年SaaS企业100强报告-201812-39页2019-1-14 08:15 - sfbzx - 行业分析报告

Drift-2018年SaaS企业100强报告-201812-39页
0 个回复 - 596 次查看 Drift-2018年SaaS企业100强报告-201812-39页2018-12-27 08:56 - sfbzx - 行业分析报告

Machine learning based prediction for peptide drift times in ion mobility s..
0 个回复 - 423 次查看摘要：Motivation: Ion mobility spectrometry (IMS) has gained significant traction over the past few years for rapid, high-resolution separations of analytes base...原文链接:http://europepmc.org/abstra ...2018-1-23 04:30 - a智多星 - 人工智能论文版

A simple approximation for the no-arbitrage drifts in Libor market model–SABR-f
1 个回复 - 655 次查看【作者(必填)】Riccardo Rebonato 【文题(必填)】A simple approximation for the no-arbitrage drifts in Libor market model–SABR-family interest-rate models[/backcolor] 【年份(必填)】2015 【全文链接 ...2017-2-25 17:55 - Bumboo - 文献求助专区

First passage time distribution of a Wiener process with drift concerning two el
2 个回复 - 910 次查看【作者(必填)】【文题(必填)】First passage time distribution of a Wiener process with drift concerning two elastic barriers 【年份(必填)】 [*]Volume 33, Issue 1 [*]March 1996, pp. 164-175 【全 ...2016-12-27 09:42 - ssylzz - 求助成功区

Household Finance: Adrift in a Sea of Red Ink
15 个回复 - 2401 次查看 2016年最新教材，降价出售3天，想要随时跟踪最新好书，请点击头像下方“加关注”。关注成功后，查看这里即可：三步走把千本好书“一网打尽”！。 [相关阅读] （地址回复可见，高清pdf） **** 本内容 ...2016-12-1 05:52 - wwqqer - 世界经济与国际贸易

求Drift estimation for a periodic mean reversion process,
2 个回复 - 976 次查看【作者(必填)】Herold Dehling, Brice Franke, Thomas Kott 【文题(必填)】Drift estimation for a periodic mean reversion process, 【年份(必填)】2010 Statistical Inference for Stochastic Processes, 1 ...2016-6-16 14:48 - 地下爆菊 - 求助成功区

求Least squares estimation for the drift parameter of a time-inhomogeneous jump
2 个回复 - 853 次查看【作者(必填)】Brice Franke andThomas Kott 【文题(必填)】Least squares estimation for the drift parameter of a time-inhomogeneous jump diffusion process 【年份(必填)】2013 【全文链接或数据库名 ...2016-6-16 14:46 - 地下爆菊 - 求助成功区

求Change point testing for the drift parameters of a periodic mean reversion pro
1 个回复 - 851 次查看【作者(必填)】Herold Dehling, Brice Franke, Thomas Kott, Reg Kulperger 【文题(必填)】Change point testing for the drift parameters of a periodic mean reversion process, 【年份(必填)】2014 【全 ...2016-6-16 14:44 - 地下爆菊 - 求助成功区

stata单位根检验选trend term还是drift term
1 个回复 - 3398 次查看请问stata检验单位根时，下面两个选项有什么区别呀，都是趋势项么？ include trend term in regression include drift term in regression2016-6-4 11:02 - 奔跑的QQ糖 - Stata专版

求Hypotheses testing about the drift parameter in linear stochastic differential
1 个回复 - 615 次查看【作者(必填)】David Stibůrek 【文题(必填)】Hypotheses testing about the drift parameter in linear stochastic differential equation driven by stable processes 【年份(必填)】【全文链接或数据 ...2016-5-24 20:28 - weilinhy - 求助成功区

求Design for estimation of drift parameter in fractional diffusion system,
1 个回复 - 587 次查看【作者(必填)】A. Brouste, M. Kleptsyna and A. Popier 【文题(必填)】Design for estimation[/backcolor] of drift parameter in fractional diffusion system, 【年份(必填)】 (2012) 【全文链接或数据 ...2016-5-23 11:08 - weilinhy - 求助成功区

postrecommendation stock price drift是什么意思？
5 个回复 - 6336 次查看如题，谢谢2010-4-20 19:28 - wolf_hunter2008 - 金融工程（数量金融）与金融衍生品

Investor Opinion Divergence and Post-repurchase Announcement Stock Price Drift
1 个回复 - 710 次查看【作者(必填)】Huang, Gow-Cheng[/backcolor]; Liano, Kartono[/backcolor]; Pan, Ming-Shiun[/backcolor] 【文题(必填)】Investor Opinion Divergence and Post-repurchase Announcement Stock Price Drift 【 ...2015-10-14 15:20 - 小吭 - 求助成功区

正式版On some equalities of laws for Brownian motion with drift
1 个回复 - 1118 次查看【作者(必填)】【文题(必填)】On some equalities of laws for Brownian motion with drift 【年份(必填)】【全文链接或数据库名称(选填)】http://projecteuclid.org/euclid.jap/10323746262015-1-14 22:42 - ssylzz - 求助成功区

Post-Earnings-Announcement Drift in Global Markets
2 个回复 - 1093 次查看【作者(必填)】 [*]Mingyi Hung [*]Hong Kong University of Science and Technology [*]Xi Li [*]Hong Kong University of Science and Technology [*]Shiheng Wang 【文题(必填)】Post-Earnings ...2014-12-9 15:58 - nkky2011 - 求助成功区

Testing the hypothesis on the “drift” of parameters in the moving average mode
1 个回复 - 866 次查看【作者(必填)】I. G. Erlikh 【文题(必填)】Testing the hypothesis on the “drift” of parameters in the moving average model 【年份(必填)】2009 【全文链接或数据库名称(选填)】 Moscow University M ...2014-11-23 11:40 - 地下爆菊 - 求助成功区

One-Dimensional Stochastic Differential Equations with Generalized Drift Read
1 个回复 - 752 次查看【作者(必填)】【文题(必填)】One-Dimensional Stochastic Differential Equations with Generalized Drift [/backcolor] 【年份(必填)】Theory Probab. Appl., 58(3), 345–357. (13 pages) 【全文链接 ...2014-10-13 10:25 - ssylzz - 求助成功区

Cut Adrift: Families in Insecure Times(epub)
1 个回复 - 1303 次查看 Cut Adrift makes an important and original contribution to the national conversation about inequality and risk in American society. Set against the backdrop of rising economic insecurity and rolled-up ...2014-8-28 11:16 - Jaholy2 - 国民经济管理

Drifting Dollars, Mercurial Marks: Managing Exchange Rate Risk
0 个回复 - 1099 次查看 Chow, Edward H., WayneLee and Michael Solt (1992). Drifting Dollars, Mercurial Marks: ManagingExchange Rate Risk in the Global Marketplace. Northern CaliforniaExecutive Review, 1992(Fall), 8-13.2014-7-29 00:16 - fox1218 - 文献求助专区

在做单位根检验时，有时候要加drift，有时候要加constant，二者是否是一码事？
7 个回复 - 7807 次查看或者drift=trend？弱问，谢谢啊2012-11-5 23:37 - auv - Stata专版

求CONTROLLED DRIFT ESTIMATION IN FRACTIONAL DIFFUSION LINEAR SYSTEMS
1 个回复 - 930 次查看【作者(必填)】ALEXANDRE BROUSTE and CHUNHAO CAI 【文题(必填)】CONTROLLED DRIFT ESTIMATION IN FRACTIONAL DIFFUSION LINEAR SYSTEMS 【年份(必填)】2013 【全文链接或数据库名称(选填)】 Stoch. Dyn. 13 ...2013-6-15 22:10 - weilinhy - 求助成功区

Dickey-Fuller tests with drift
1 个回复 - 1351 次查看【作者(必填)】Schmidt, P. 【文题(必填)】Dickey-Fuller tests with drift 【年份(必填)】1988 【全文链接或数据库名称(选填)】2013-2-28 14:53 - harlon1976 - 文献求助专区

Bootstrapping unit root tests in the AR(1) model with drift
10 个回复 - 2171 次查看求帖子：1.Bootstrapping unit root tests in the AR(1) model with drift 2.Tests for unit roots a Monte Carlo investigation 3.Bootstrap test of significance and sequential ...2011-10-14 09:00 - harlon1976 - 悬赏大厅

A Note on Bootstrapping Unit Root Tests in the Presence of a Non-zero Drift
4 个回复 - 1172 次查看求论文：1.A Note on Bootstrapping Unit Root Tests in the Presence of a Non-zero Drift 2.Modified fast double sieve bootstraps for ADF tests 请好心人务必设置成出售帖。没有人能够提供这两个文献吗， ...2011-10-10 17:37 - harlon1976 - 求助成功区

Random walk with drift?
1 个回复 - 3788 次查看 Hello, does anybody on here know how to construct a distrete-state markov transition matrix for a variable following random walk with drift: y(t)= a+y(t-1)+e(t) Thanks so much!2011-1-19 07:09 - amadeus_shea - MATLAB等数学软件专版

Random walk with drift transition matrix?
0 个回复 - 2450 次查看 Hello, does anybody on here know how to construct a distrete-state markov transition matrix for a variable following random walk with drift: y(t)= a+y(t-1)+e(t) Thanks so much!2011-1-19 07:08 - amadeus_shea - 宏观经济学

style drift 一题
3 个回复 - 3110 次查看 95. Which of the following is not an approach for detecting style drift of hedge funds? a. Performance attribution b. Peer group comparison c. Cash flow analysis d. Communication with fund manager ...2009-11-11 20:26 - skysmiley430 - CFA、CVA、FRM等金融考证论坛

Conflict and Leadership: When is There a Hawkish Drift in Politics?-冲突与领导:政...
0 个回复 - 248 次查看 2005-5-26 16:52 - 文献翻译657 - Forum

课程推荐