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单独专利数据
0 个回复 - 954 次查看单独专利数据 1、ASIE release matched design patents - 398,483 records (387,250 true matches, among which 291,578 are unique) 2、ASIE release matched invention patents - 332,682 records (317,268 true ...2022-5-3 09:48 - 拥有持续学习的能力 - 现金交易版

修正琼斯模型应计盈余管理盈余平滑会计信息透明度原始数据1998-2020+STATa代码
6 个回复 - 1802 次查看修正琼斯模型会计信息透明度计算方法还有陆建桥模型和收益匹配（或考虑业绩影响的）的Jones模型可作为稳健性检验说明在先： 1、参考文章：王亚平老师2009年发表在《金融研究》上的《信息透明度、机构投资者与股价 ...2022-3-2 17:03 - deepwhite1103 - 现金交易版

盈余管理2000-2019
12 个回复 - 2211 次查看盈余管理2000-2019 参考经济研究2014《决策权配置、盈余管理和投资效率》一文做法，采用修正Jones模型估计，具体模型和做法见论文98页！由于需要分行业年度回归，正对当年度行业年数据不足15个样本的进行剔除， ...2020-10-10 18:52 - 半岩有洞顶有池1 - 现金交易版

Estimation of spillover effects with matched data or longitudinal network data
2 个回复 - 559 次查看【作者(必填)】【文题(必填)】Estimation of spillover effects with matched data or longitudinal network data 【年份(必填)】【全文链接或数据库名称(选填)】https://www.sciencedirect.com/science/ar ...2022-7-18 23:12 - 日新少年 - 求助成功区

Devising a balanced scorecard matched to business strategy
2 个回复 - 421 次查看【作者(必填)】Robert S. Kaplan 【文题(必填)】Devising a balanced scorecard matched to business strategy 【年份(必填)】【全文链接或数据库名称(选填)】https://www.researchgate.net/pub ... o_busin ...2019-9-1 11:49 - victorbian - 求助成功区

Central tendency and matched difference approaches for assessing interrater agre
8 个回复 - 1026 次查看【作者(必填)】 Burke, Michael J.[/backcolor] Cohen, Ayala[/backcolor] Doveh, Etti[/backcolor] Smith-Crowe, Kristin[/backcolor] 【文题(必填)】 Central tendency and matched difference approaches for ...2019-2-28 14:47 - frederick2012 - 求助成功区

Performance matched discretionary accrual measures
3 个回复 - 966 次查看【作者(必填)】Kothari, S., Leone, A., Wasley, 【文题(必填)】Performance matched discretionary accrual measures 【年份(必填)】2005 【全文链接或数据库名称(选填)】Journal of Accounting and Econo ...2019-1-27 09:16 - deem - 求助成功区

倾向值匹配研究（Propensity Matched Study）
2 个回复 - 2716 次查看在一般的实证研究中，由于存在很多其他变量混淆自变量和因变量之间的关系，研究者很难直接探索二者之间的净效果( net effects)。这些混淆变量的影响通常被称为选择性误差( selectionbias) ，而通过倾向值匹配的方式 ...2017-12-3 13:33 - zhuangrulong - 现金交易版

Matched Sampling for Causal Effects From Theory to Implementation(首发)
10 个回复 - 3410 次查看 Advances in Industrial Control 2007 Process Control Performance AssessmentFrom Theory to ImplementationAuthors: [*]Nina Thornhill, [*]Alexander Horch, [*]Dale Seborg, [*]David Laing, [*]Michael ...2013-1-12 11:40 - Toyotomi - 运营管理（物流与供应链管理）

Bayesian Variable Selection Methods for Matched
2 个回复 - 686 次查看【作者(必填)】Asafu-Adjei, Josephine 【文题(必填)】 [/backcolor] Bayesian Variable[/backcolor] Selection[/backcolor] Methods for[/backcolor] Matched Case-Control Studies [/backcolor] 【 ...2017-9-30 00:24 - ynlihuiqiong - 求助成功区

Mismatched discourses in the petition offices of Chinese courts
1 个回复 - 725 次查看【作者(必填)】 He, X., & Feng, Y. 【文题(必填)】 Mismatched discourses in the petition offices of Chinese courts 【年份(必填)】 2015 【全文链接或数据库名称(选填)】Law & Social Inquiry, 41(1), 21 ...2017-2-21 21:49 - shanxianmin2011 - 求助成功区

On randomization-based causal inference for matched-pair factorial designs
1 个回复 - 625 次查看【作者(必填)】Jiannan Lu, Alex Deng 【文题(必填)】On randomization-based causal inference for matched-pair factorial designs 【年份(必填)】2017 【全文链接或数据库名称(选填)】http://www.scienc ...2017-2-12 11:33 - ozj9325 - 求助成功区

Comparison of Bistable Systems and Matched Filters in Non-Gaussian Noise
1 个回复 - 630 次查看【作者(必填)】Xinming Zhang, Jianfeng Yan, and Fabing Duan 【文题(必填)】Comparison of Bistable Systems and Matched Filters in Non-Gaussian Noise 【年份(必填)】2016 【全文链接或数据库名称(选填 ...2015-12-29 08:44 - kaifengedu - 求助成功区

stata中的unmatched list of significance symbols and levels r(198);什么意思呀
7 个回复 - 13544 次查看大家好，输入esttab ols_no_iq ols_with_iq tsls /// liml using iv.rtf, star(0.1 0.05 0.01) 之后显示unmatched list of significance symbols and levels r(198);是什么意思呢，要怎么改进呢2019-9-22 19:31 - 欢欢小太阳 - Stata专版

esttab怎么运行后总显示unmatched list of significance symbols and levels
66 个回复 - 49170 次查看各位朋友能帮我看看我的命令有什么问题吗？总是显示错误，如题！万分感谢啊 logit enforcing $xxx est store lo probit enforcing $xxx est store pr local s"using tab3_reg,csv" local m"logit ...2017-2-12 11:51 - lijinning - Stata专版

stata如何只保留matched(3)的值
6 个回复 - 4305 次查看如题，用keep指令好像也不行，求助。2020-8-21 11:02 - zigzag369 - Stata专版

eviews9.0 unmatched parenthesis
3 个回复 - 6338 次查看各位大神！我用eviews选择“open”-“foreign datas as workfile”打开一个excel出现unmatched parenthesis，关键是文件里面根本没有括号啊！求助各位大神，小弟不胜感激！2016-5-14 13:20 - 多余度 - EViews专版

joinby,unmatched(master)
1 个回复 - 1526 次查看 sort prov year joinby prov year using C:\Users\ACER\Desktop\数据\stata数据\real-company.dta，unmatched(master) //主数据是1998-2019的，using是1999-2019的，少一年运行结果总是显示 . joinby prov yea ...2020-7-8 11:19 - 愚笨9999 - Stata专版

mismatched input '<EOF>'
0 个回复 - 2641 次查看求问各位大佬，运行proc sql程序后，sas报错： CLI准备错误：Error while processing statement: FAILED: Parse Error: line 1:2397 mismatched input'' expecting ) near '41954562' in in right op 是什么意思 ...2019-10-26 13:52 - 6111133930 - SAS专版

Yo-Yo Ma: ‘Huge ego is very often matched by huge insecurity’
1 个回复 - 775 次查看 Yo-Yo Ma: ‘Huge ego is very often matched by huge insecurity’ By Laura Battle One hour and 20 minutes into his marathon recital of Bach’s suites for un accompanied cello at Leipzig’s historic Niko ...2018-10-23 08:38 - xujingjun - 真实世界经济学(含财经时事)

价格指数. Hedonic price indices and the matched models approach
0 个回复 - 475 次查看 2018-5-1 23:52 - dandan716716 - 经济统计专版

Neural-network-based adaptive matched filtering for QRS detection
0 个回复 - 468 次查看摘要：We have developed an adaptive matched filtering algorithm based upon an artificial neural network (ANN) for QRS detection. We use an ANN adaptive whitening...原文链接:http://ieeexplore.ieee.org/ ...2017-10-27 21:00 - 论文库 - 人工智能论文版

急！Propensity Score Matching的matched sample做回归
3 个回复 - 3273 次查看我用matching method把treat 和 control的sample求出来了，然后我想用matched sample和unmatched sample的数据作做回归分析，请问怎么做？2014-8-19 06:19 - Pei2meng - Stata专版

求助: nearest neighborhood matching 如何导出 matched data
4 个回复 - 3014 次查看求助：在Stata 13运行nearest neighborhood matching (或者在stata 中运行user defined nnmatch package)的时候，可以给出the average treatment effect, the treatment effect on the treated and the treatment ...2013-9-12 23:06 - gnuliutingting - Stata专版

为什么" numlabel _all, add" 提示"mismatched quotes"？
1 个回复 - 2146 次查看大家好，当我输入"numlabel _all, add"时，stata有时会说”mismatched quote", 即便我加上force这个选项也没用。请问这是为什么呢？有什么解决方法吗？非常感谢！2016-2-27 11:20 - 皇宁存昂 - Stata专版

stata codebook命令出错 mismatched quotes
2 个回复 - 2559 次查看写do文件如下运行到codebook这一步就会报错，提示mismatched quotes(140 lines skipped)error occured while loading codebook.ado 但是此时如果在stata窗口输入命令codebook又能正常显示结果，这是为何？求大神解 ...2015-5-31 18:37 - will547 - Stata专版

求论文Exporting status and firm performance: Evidence from a matched sample
3 个回复 - 934 次查看 Exporting status and firm performance: Evidence from a matched sample2015-5-12 10:34 - coryyang - 求助成功区

Dissecting the Effect of Credit Supply on Trade: Evidence from Matched
1 个回复 - 800 次查看【作者(必填)】Daniel Paravisini, Veronica Rappoport, Philipp Schnabl, and Daniel Wolfenzon 【文题(必填)】Dissecting the Effect of Credit Supply on Trade: Evidence from Matched Credit-Export Data ...2015-2-10 10:44 - stonehd - 求助成功区

Constructing a Control Group Using Multivariate Matched Sampling Methods That In
1 个回复 - 704 次查看【作者(必填)】Paul R. Rosenbaum and Donald B. Rubin[/backcolor] 【文题(必填)】Constructing a Control Group Using Multivariate Matched Sampling Methods That Incorporate the Propensity Score 【年份( ...2015-1-30 11:13 - yangnay - 求助成功区

Nonlinear Control of Mismatched Uncertain Linear Systems
1 个回复 - 880 次查看【作者(必填)】 S. N. Singh[/backcolor] and[/backcolor] [/backcolor]Antônio A. R. Coelho[/backcolor] 【文题(必填)】 Nonlinear Control of Mismatched Uncertain Linear Systems and Application to ...2014-11-13 11:23 - lianghongjing - 求助成功区

Dissecting the Effect of Credit Supply on Trade: Evidence from Matched Credit-Ex
1 个回复 - 535 次查看【作者(必填)】Paravisini 【文题(必填)】Dissecting the Effect of Credit Supply on Trade: Evidence from Matched Credit-Export Data 【年份(必填)】2014 【全文链接或数据库名称(选填)】 http://restu ...2014-10-18 22:47 - yufeng890220 - 求助成功区

stata中manager-firm matched data数据处理实现方式
0 个回复 - 1121 次查看最近看的一篇文献，Bertrand和Schoar(2003)Managing with style: the effect of managers on firm polices，文献中收集了公司高管的面板数据，研究个体固定效应manager fixed effect对公司政策的影响。为了和公司固 ...2014-1-16 19:48 - apucng - Stata专版

psm后如何删去unmatched样本？
1 个回复 - 2081 次查看完成了psm后，off support是指未匹配成功的样本吗？求助，谢谢！2014-1-8 02:06 - shuyan406 - Stata专版

Mcnamer's test for matched sample
2 个回复 - 2095 次查看大家好！我现在用propensity score matching后得到两组样本，一个治疗组，一个对照组，样本量都是418. 现在我得用Mcnamer's test检验match后两组的covariate（分类变量）是否都达到平衡。这些变量用卡方检 ...2013-12-18 10:07 - SthYolanda - Stata专版

在做PSM时,使用pstest命令出来的结果不区分matched和unmatched,是怎么回事
2 个回复 - 5813 次查看如题,先用了psmatch2,再用pstest出来的结果不区分matched和unmatched,咋回事啊2013-8-26 19:23 - shiwaijimolin - Stata专版

在做PSM时,使用pstest命令出来的结果不区分matched和unmatched,是怎么回事?
0 个回复 - 1220 次查看如题,先用了psmatch2,再用pstest出来的结果不区分matched和unmatched,咋回事啊2013-8-26 19:20 - shiwaijimolin - 悬赏大厅

Evaluating the Labor Market Performance of Veterans Using a Matched Comparison
1 个回复 - 803 次查看 Evaluating the Labor Market Performance of Veterans Using a Matched Comparison Group Design. .pdf 人力资源管理英文论文2013-7-15 18:14 - vanhongbin - 论文版

Analysis of Matched Pairs Using Ranks
1 个回复 - 705 次查看【作者(必填)】Byron Wm. Brown Jr., Myles Hollander 【文题(必填)】Analysis of Matched Pairs Using Ranks 【年份(必填)】2008 【全文链接或数据库名称(选填)】http://onlinelibrary.wiley.com/doi/10.1 ...2013-5-26 13:17 - violinangel - 求助成功区

Matched Sampling for Causal Effects
10 个回复 - 4222 次查看 Matched Sampling for Causal Effects Cambridge University Press | ISSN: 0521857627 | 2006-09-04 | PDF | 502 Pages | 8,6 Mb Matched sampling is often used to help assess the causal effect of some e ...2010-2-7 14:16 - 毒谷123 - 求助成功区

Matched Sampling for Causal Effects
7 个回复 - 1316 次查看豆丁网上有，不知哪位坛友能帮着弄到，多谢多谢哈O(∩_∩)O~2013-1-11 23:20 - baclspace - 求助成功区

Matched Sampling for Causal Effects
17 个回复 - 2308 次查看【作者(必填)】Donald Rubin 【文题(必填)】Matched Sampling for Causal Effects [/backcolor] 【年份(必填)】2006 【全文链接或数据库名称(选填)】http://www.docin.com/p-467392135.html2013-1-12 10:41 - baclspace - 求助成功区

simulate matched birthday
0 个回复 - 1027 次查看在这里用一个小小的SIMULATION来结束并不太长的一周。祝大家愉快。京剧 http://blog.sina.com.cn/s/blog_a3a9263601013g62.html2012-5-26 06:08 - jingju11 - SAS专版

HEDONIC PRICE INDEXES AND THE MATCHED Models Approach
2 个回复 - 3373 次查看 <P>此贴单列的原因：</P> <P>特征价格是微观经济学价格理论在异质化产品分析中应用的一个重要领域。该领域不同于一般的微观分析。在国外基于hedonic price 的分析也没有被并入微观经济学的主流。如果版 ...2005-5-4 18:44 - sunbobo - 微观经济学

Analysis of Matched Pairs Using Sample Means
1 个回复 - 624 次查看【作者(必填)】Byron Wm. Brown Jr., Myles Hollander 【文题(必填)】Analysis of Matched Pairs Using Sample Means 【年份(必填)】2008 【全文链接或数据库名称(选填)】http://onlinelibrary.wiley.com/d ...2013-5-26 11:19 - violinangel - 求助成功区

SPSS FOR AIC ,Case control matched logistic regression analysis
0 个回复 - 2200 次查看 1. The Akaike’s information criteria (AIC) within a Cox proportional hazard regression model. 2. Case control matched logistic regression analysis 3. Cut point survival analysis 請教各位高手如何 ...2010-11-5 10:53 - 390428 - SPSS论坛

Wages, Profits, and Capital Intensity- Evidence from Matched Worker-Firm Data.
0 个回复 - 1492 次查看劳经英文论文2010-10-9 10:01 - vanhongbin - 劳动经济学

求助：为什么会出现unmatched parentheses
3 个回复 - 22008 次查看很郁闷，拷了段程序，在EVIEWS中运行，总出现unmatched parentheses ，这到底是怎么回事呢？谢谢强人指点；）2010-3-12 21:00 - azuresea - EViews专版

The Danish Matched Employer-Employee Data
0 个回复 - 436 次查看 2004-6-21 16:01 - 乘数效应042 - Forum

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