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 版块 作者 回复/查看 最后发表
pvar2做方差分解，结果显示Variance decomposition: s = 1,conformability error Stata专版 zyx_snow 2019-5-29 7 4012 帅气的祀 2021-9-12 13:36:40
在做gmm时，出现如下错误，求求大神帮忙看看 Stata专版 就是这个菜菜 2018-9-13 10 8500 康康搞学术 2021-4-15 22:05:33
Econometrica: MARKET MICROSTRUCTURE INVARIANCE (Kyle) attachment 量化投资 joohoo 2018-9-21 2 1706 ugj446329 2020-7-12 20:10:37
悬赏 The economic value of range-based covariance between stock and bond returns with - [!reward_solved!] attachment 求助成功区 internet.hzx 2019-6-20 1 507 giresse 2020-7-11 09:35:12
【跨层次分析求助】跨层次回归模型的组间方差可以为0吗? 爱问频道 阳光小魔王 2019-6-18 0 1406 阳光小魔王 2019-6-18 20:11:57
悬赏 A New Perspective on Method Variance: A Measure-Centric Approach - [!reward_solved!] attachment 求助成功区 Xu_Mian_97 2019-6-18 1 537 dreamtree 2019-6-18 12:26:16
悬赏 A Jump and Smile Ride: Jump and Variance Risk Premia in Option Pricing - [!reward_solved!] attachment 求助成功区 hnhs100 2019-5-19 2 814 hnhs100 2019-5-20 07:10:12
悬赏 求助RFS论文一篇：Variance Risk-Premium Dynamics: The Role of Jumps - [!reward_solved!] attachment 求助成功区 cooper56 2019-5-10 1 413 xinchuzu 2019-5-10 15:10:10
悬赏 求JBF文献：Option-Implied variance asymmetry and the cross-section of stock retu - [!reward_solved!] attachment 求助成功区 cooper56 2019-4-26 1 536 Sunknownay 2019-4-26 13:27:41
悬赏 散点图的方差Variance如何求得，已知代码 twoway (lfitci y x, stdf level(90))(scatt - [悬赏 30 个论坛币] attachment Stata专版 匿名 2019-3-19 6 2954 qiangli 2019-3-24 07:11:52
T检验结果 Stata专版 suyebao 2019-2-18 0 1138 suyebao 2019-2-18 10:23:57
悬赏 Minimum-Variance Hedging for Managing Risks in Inventory Models with Price Fluct - [!reward_solved!] attachment 求助成功区 dreamtree 2019-2-8 2 922 dreamtree 2019-2-11 11:46:12
小白提问：面板数据的变量时间要同一节点吗？比如能研究今年什么对次年的影响吗？ Stata专版 hltao 2019-1-31 1 1254 hltao 2019-2-1 12:39:29
悬赏 Skewed Normal Variance-Mean Models for Asset Pricing and the Method of Moments - [!reward_solved!] attachment 求助成功区 internet.hzx 2019-1-30 1 841 zlhai 2019-1-30 00:41:24
Bruno de Finetti and Mean-Variance Portfolio Selection 文献求助专区 leosong 2019-1-12 0 694 leosong 2019-1-12 03:37:29
悬赏 Using generalized method of moments to test mean-variance efficiency - [!reward_solved!] attachment 求助成功区 leosong 2019-1-10 1 662 ssylzz 2019-1-10 13:25:06
Mean-variance portfolio methods for energy policy risk management attachment 金融学（理论版） zlghs 2018-11-30 2 989 孤独红狐 2018-12-1 12:28:03
Large Covariance and Autocovariance Matrices attach_img 博弈论 nivastuli 2018-8-19 3 1908 eeabcde 2018-8-28 15:55:26
Variance Risk Premiums and the Forward Premium Puzzle attach_img 金融学（理论版） sfbzx 2018-7-25 1 1429 hifinecon 2018-7-25 09:33:40
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