CEDAS-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“CEDAS”相关内容29个，排序为按回复时间降序，搜索更多相关帖子请点击“高级”

V-optimal designs for heteroscedastic regression
3 个回复 - 902 次查看【作者(必填)】 [*]Douglas P. Wiensa, , , [*]Pengfei Li 【文题(必填)】V-optimal designs for heteroscedastic regression 【年份(必填)】2013 【全文链接或数据库名称(选填)】http://www.sciencedire ...2013-9-26 21:54 - ozj9325 - 求助成功区

statistics of heteroscedastic extremes
3 个回复 - 781 次查看【作者(必填)】 Einmahl，J.,de Haan，L &C, Zhou 【文题(必填)】 statistics of heteroscedastic extremes【年份(必填)】 2016 【全文链接或数据库名称(选填)】2018-3-3 14:33 - 姚艳茹 - 求助成功区

Volatility estimation in a nonlinear heteroscedastic functional regression
1 个回复 - 427 次查看【作者(必填)】 Mohamed[/backcolor] 【文题(必填)】 Volatility estimation in a nonlinear heteroscedastic functional regression model with martingale difference errors【年份(必填)】 2019 【全文链接或 ...2019-3-24 00:07 - leosong - 求助成功区

A multivariate generalized autoregressive conditional heteroscedasticity model
6 个回复 - 553 次查看【作者(必填)】Tse and Tsui 【文题(必填)】A multivariate generalized autoregressive conditional heteroscedasticity model 【年份(必填)】2002 【全文链接或数据库名称(选填)】JBES2017-11-4 11:51 - byliu - 求助成功区

R-optimal designs for multi-factor models with heteroscedastic errors
1 个回复 - 410 次查看【作者(必填)】Lei HeRong-Xian Yue 【文题(必填)】R-optimal designs for multi-factor models with heteroscedastic errors 【年份(必填)】2017 【全文链接或数据库名称(选填)】https://link.springer.co ...2017-8-3 17:39 - ozj9325 - 求助成功区

Heteroscedasticity diagnostics
3 个回复 - 814 次查看【作者(必填)】 [*]Jin-Guan Lin Li-Xing Zhu Feng-Chang Xie 【文题(必填)】 Heteroscedasticity diagnostics for t linear regression models 【年份(必填)】2009 【全文链接或数据库名称(选填)】2015-10-19 22:16 - ynlihuiqiong - 求助成功区

On a Double-Threshold Autoregressive Heteroscedastic Time Series Model
1 个回复 - 694 次查看【作者(必填)】C. W. Li and W. K. Li 【文题(必填)】On a Double-Threshold Autoregressive Heteroscedastic Time Series Model 【年份(必填)】1996 【全文链接或数据库名称(选填)】http://www.jstor.org/st ...2016-7-9 17:31 - 我来了 - 求助成功区

A New Pearson-Type QMLE for Conditionally Heteroscedastic Models
1 个回复 - 753 次查看【作者(必填)】 Ke Zhua & Wai Keung Lib 【文题(必填)】 A New Pearson-Type QMLE for Conditionally Heteroscedastic Models【年份(必填)】 2015 【全文链接或数据库名称(选填)】 http://amstat.tandfonline ...2016-4-7 18:14 - internet.hzx - 求助成功区

求sciencedirect文献一篇Efficient tests for normality, homoscedasticity and seria
1 个回复 - 787 次查看【作者(必填)】 [*]Carlos M. Jarque, [*]Anil K. Bera 【文题(必填)】Efficient tests for normality, homoscedasticity and serial independence of regression residuals 【年份(必填)】1980 【全文 ...2015-12-31 13:05 - mgymgy - 求助成功区

Autoregressive Conditional Heteroscedasticity with Estimates of the Variance of
3 个回复 - 1822 次查看【作者(必填)】 Robert F. Engle 【文题(必填)】 Autoregressive Conditional Heteroscedasticity with Estimates of the Variance of United Kingdom Inflation 【年份(必填)】 1982 【全文链接或数据库名称( ...2015-12-7 20:27 - internet.hzx - 求助成功区

Real-Time Macroeconomic Forecasting With a Heteroscedastic Inversion Copula
2 个回复 - 494 次查看【作者(必填)】 23 【文题(必填)】 Real-Time Macroeconomic Forecasting With a Heteroscedastic Inversion Copula[/backcolor] 【年份(必填)】 2323 【全文链接或数据库名称(选填)】https://www.tandfonline ...2020-3-15 12:21 - internet.hzx - 文献求助专区

如何检验homoscedasticity (constant variance) of the errors
0 个回复 - 2131 次查看截面数据回归中，如何验证同方差假设？2018-5-9 15:33 - peyzf - Stata专版

heteroscedastici tobit model 怎么用stata实现？
5 个回复 - 3315 次查看 Greene的书上如是说， tobit模型可能存在异方差问题，因此做个异方差的结果出来，然后进行比较。自己琢磨两天，不得其解，查找以往的帖子也未果。可有那位高手出来指点下迷津？谢谢先！2011-12-23 20:54 - lianson - Stata专版

Bayesian Heteroscedastic Linear Model
1 个回复 - 640 次查看 Product Details [*]Paperback: 196 pages [*]Publisher: LAP LAMBERT Academic Publishing (April 18 2016) [*]Language: English [*]ISBN-10: 3659851973 [*]ISBN-13: 978-3659851971 [*]Product Dimens ...2016-5-15 08:09 - Nicolle - winbugs及其他软件专版

寻找Compromise designs in heteroscedastic linear models
3 个回复 - 608 次查看【作者(必填)】Anirban Dasgupta∗, Saurabh Mukhopadhyay∗, William J. Studden 【文题(必填)】Compromise designs in heteroscedastic linear models 【年份(必填)】Received 3 July 1989, Revis ...2015-8-10 23:35 - jcx350 - 求助成功区

如何验证用了robust之后heteroscedasticity(异方差)减少了
5 个回复 - 11506 次查看 dear all~先呈上我的步骤: reg etr noofemployees capint gearing1 audittotalsales forsubsales big41not0 dumoil dummining if roce>=0.03 Source | SS df MS ...2013-8-1 21:24 - maomaoyuyu1234 - Stata专版

A robust, adaptive M-estimator for pointwise estimation in heteroscedastic regre
2 个回复 - 946 次查看【作者(必填)】Michaël Chichignoud and Johannes Lederer 【文题(必填)】A robust, adaptive M-estimator for pointwise estimation in heteroscedastic regression 【年份(必填)】2014 【全文链接或数 ...2014-11-5 19:53 - gchlj20102 - 求助成功区

Estimating Regression Models with Multiplicative Heteroscedasticity
1 个回复 - 886 次查看【作者(必填)】 A. C. Harvey[/backcolor] 【文题(必填)】Estimating Regression Models with Multiplicative Heteroscedasticity 【年份(必填)】1976 【全文链接或数据库名称(选填)】http://www.jstor.org ...2014-10-28 20:13 - magicsun - 求助成功区

heteroscedasticity（异方差）和内生性（Endogeneity)有啥关系？
15 个回复 - 17835 次查看如果heteroscedasticity检验没问题，能不能说内生性（Endogeneity)也没问题？2014-7-11 04:13 - JIM200 - Stata专版

求文献Estimation of Heteroscedasticity in Regression Analysis
1 个回复 - 719 次查看【作者(必填)】Hans-Georg Muller and Ulrich Stadtmuller 【文题(必填)】Estimation of Heteroscedasticity in Regression Analysis 【年份(必填)】1987 【全文链接或数据库名称(选填)】http://www.jstor.or ...2013-4-8 18:16 - 一诺9257 - 求助成功区

Estimation in Conditionally Heteroscedastic Time Series Models
10 个回复 - 4287 次查看 Estimation in Conditionally Heteroscedastic Time Series ModelsSeries: Lecture Notes in Statistics , Vol. 181 Straumann, Daniel 2005, XVI, 228 p., SoftcoverISBN: 978-3-540-21135-8About this book In his ...2007-5-16 13:41 - ccpoo - 计量经济学与统计软件

Optimal predictions of powers of conditionally heteroscedastic processes
3 个回复 - 849 次查看【作者(必填)】Christian Francq and Jean-Michel Zakoï 【文题(必填)】Optimal predictions of powers of conditionally heteroscedastic processes 【年份(必填)】Volume 75, Issue 2, pages 345–367, ...2013-3-1 12:12 - ozj9325 - 求助成功区

请问"white heteroscedastic standard errors"对应的是哪个输出结果呀
2 个回复 - 2479 次查看我直接在用“reg A B”外加“test B=1”对两列数据进行回归，主要是为了检验B的回归系数是否显著为1，但是得到的回归结果中好像只报告了B是否显著异于0的“Std. Err.”值，test B=1的报告的结果只有 ...2012-7-13 20:23 - whut001 - Stata专版

Estimation and testing in time-series regression models with heteroscedastic
2 个回复 - 906 次查看【作者(必填)】J.G. Cragg 【文题(必填)】Estimation and testing in time-series regression models with heteroscedastic disturbances 【年份(必填)】Volume 20, Issue 1, October 1982, Pages 135–157 ...2012-2-25 00:53 - 点滴 - 求助成功区

Time series regression with serial correlated errors or heteroscedasticity
0 个回复 - 1434 次查看 Dear All, I have a time series model, which was modeled as a multple linear regression, the seasonal effect was asjusted by the monthly dummy variables. After all the potential predictor variables i ...2010-9-10 23:17 - windlove - 计量经济学与统计软件

[求助]Testing for heteroscedasticity in regression models
0 个回复 - 1234 次查看能帮忙下下这个文章吗？名称：Testing for heteroscedasticity in regression models 链接是：http://chinesesites.library.ingentaconnect.com/content/routledg/cjas/2003/00000030/00000001/art00002直接点连接就 ...2009-5-15 19:04 - limit912 - 计量经济学与统计软件

[求助]Diagnostics for heteroscedasticity in regression
3 个回复 - 1925 次查看哪位好心人能不能帮忙下载下Diagnostics for heteroscedasticity in regression 谢谢。连接是：http://biomet.oxfordjournals.org/cgi/content/abstract/70/1/12009-3-26 14:47 - southcentral - 计量经济学与统计软件

Heteroscedasticity and Estimation of Agricultural Debt
0 个回复 - 393 次查看 2006-4-5 22:12 - 植物保护001 - Forum

Testing for heteroscedasticity in jumpy and noisy high-frequency data: A re...
0 个回复 - 277 次查看 2004-12-5 16:04 - 单边主义665 - Forum

课程推荐