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stata做ddml，用Interactive model时，出现Cross-fitting fold 1 no observation错误
6 个回复 - 1127 次查看 . global Y 全社会用电量用电量 . global D 社会消费品零售总额 . global X 克强指数工业增加值同比增长 PMI . ddml init interactive, kfolds(2) reps(5) warning - model m0 already exists all exist ...2023-7-25 16:07 - 浴巾骑士 - Stata专版

（数据与代码)The Cross-Section of Investment and Profitability Implications for
2 个回复 - 850 次查看（数据与代码)The Cross-Section of Investment and Profitability Implications for Asset Pricing2022-10-16 11:38 - Martina904 - 量化投资

factor modeling：the benefits of disentangling cross-sectional for explaining st
3 个回复 - 515 次查看【作者(必填)】Bruce I. Jacobs and Kenneth N.Levy 【文题(必填)】factor modeling：the benefits of disentangling cross-sectional for explaining stock returns. 【年份(必填)】2021 【全文链接或数据 ...2021-10-19 12:44 - buludi - 文献求助专区

Factors That Fit the Time Series and Cross-Section of Stock ReturnsI
1 个回复 - 1017 次查看 Factors That Fit the Time Series and Cross-Section of Stock ReturnsI Martin Lettau Haas School of Business, University of California at Berkeley, Berkeley, CA 94720, lettau@berkeley.edu,NBER,CEPR ...2020-4-25 16:45 - 2464_1576338390 - 论文版

FinTech Adoption Across Generations: Financial Fitness in the Information Age
1 个回复 - 877 次查看【作者(必填)】 Bruce Carlin, Arna Olafsson, Michaela Pagel 【文题(必填)】 FinTech Adoption Across Generations: Financial Fitness in the Information Age【年份(必填)】 2017 【全文链接或数据库名称(选 ...2018-1-25 16:57 - 为在心中 - 求助成功区

The Trend in Firm Profitability and the Cross-Section of Stock Returns
1 个回复 - 852 次查看【作者(必填)】Ferhat Akbas, Chao Jiang and Paul D. Koch 【文题(必填)】The Trend in Firm Profitability and the Cross-Section of Stock Returns 【年份(必填)】Volume 92, Issue 5 , 2017/9 【全文链 ...2017-9-30 02:06 - saudada - 求助成功区

An approach to two-sided M&A fits based on a cross-
2 个回复 - 564 次查看【作者(必填)】【文题(必填)】An approach to two-sided M&A fits based on a cross- 【年份(必填)】Journal of the Operational Research Society January 2017, Volume 68, Issue 1, pp 41–52 An approa ...2017-7-20 15:09 - ~畅畅~ - 求助成功区

A New Anomaly: The Cross-Sectional Profitability of Technical Analysis
5 个回复 - 1288 次查看【作者(必填)】Yufeng Han (a1), Ke Yang (a2) and Guofu Zhou (a3) 【文题(必填)】A New Anomaly: The Cross-Sectional Profitability of Technical Analysis 【年份(必填)】2013 【全文链接或数据库名称 ...2017-3-30 20:53 - MemMao - 求助成功区

Accruals, cash flows, and operating profitability in the cross section of stock
6 个回复 - 1060 次查看【作者(必填)】Ray Ball, , Joseph Gerakosa, Juhani T. Linnainmaab, Valeri Nikolaeva 【文题(必填)】Accruals, cash flows, and operating profitability in the cross section of stock 【年份(必填)】20 ...2017-3-16 17:28 - MemMao - 求助成功区

Optimizing marketer costs and consumer benefits across clicks and bricks
1 个回复 - 759 次查看【作者(必填)】 [*]Stephen Mahar [*], P. Daniel Wright [*], Kurt M. Bretthauer [*], Ronald Paul Hill 【文题(必填)】 Optimizing marketer costs and consumer benefits across "clicks" and "bricks" ...2016-1-30 11:13 - timesever - 求助成功区

STATA 运行ddml crossfit出错 Cross-fitting fold 1 unrecognized command
26 个回复 - 8422 次查看 clear use data.dta, clear *keep if inlist(year_2013,1) global Y IGG *global Y EG *global Y ID *global Y WB *global Y PR *global X Edu Constru Urban Pass Fre Inv Inter Fis Unemp Size Consump Sc ...2023-6-3 15:22 - wowr - Stata专版

非营利机构核算. Defining the non-profit sector:a cross-national analysis 1997
1 个回复 - 417 次查看 TJ_04_1997_001. 非营利机构核算. Salamon,lester m. and helmut k.anheier. Defining the non-profit sector:a cross-national analysis. Manchester:manchester university press2018-4-15 13:10 - kige - 经济统计专版

The Trend in Firm Profitability and the Cross Section of Stock Returns
0 个回复 - 959 次查看【作者(必填)】Ferhat Akbas, Chao Jiang and Paul D. Koch 【文题(必填)】The Trend in Firm Profitability and the Cross Section of Stock Returns 【年份(必填)】Online Early (Feb 15, 2017) 【全文链 ...2017-7-17 17:05 - saudada - 文献求助专区

informs: Benefits of Skill Chaining in Serial Production Lines with Cross
1 个回复 - 104 次查看【作者(必填)】 Wallace J. Hopp 【文题(必填)】 Benefits of Skill Chaining in Serial Production Lines with Cross-Trained Workers 【年份(必填)】 2004 【全文链接或数据库名称(选填)】 http://pubsonl ...2014-3-25 18:16 - yinhezhiwang - 求助成功区

Benefit or burden? Attraction in cross-sex friendship
3 个回复 - 1035 次查看【作者(必填)】 [*]April Bleske-Rechek⇓ [*]Erin Somers [*]Cierra Micke [*]Leah Erickson [*]Lindsay Matteson [*]Corey Stocco [*]Brittany Schumacher [*]Laura Ritchie 【文题(必填)】 Bene ...2012-12-19 22:12 - 下雨就打伞 - 求助成功区

[分享]Using the SPSS mixed to fit cross-section and longitudinal multilevle models
7 个回复 - 3309 次查看 To Hanszhu: This is the paper you needed before. I do not know whether you've got it or not. I posted it here, and share it with others who are interested in multilevel modeling.2006-5-25 04:10 - woodhaven - SPSS论坛

[求助]Using the spss mixed procedure to fit cross-sectional and longitudinal multi
6 个回复 - 3130 次查看 Is there anybody who can upload the following paper? Thanks for your help! Peugh, J. L., & Enders, C. K. (2005). "Using the spss mixed procedure to fit cross-sectional and longitudinal multilevel m ...2005-10-17 05:51 - hanszhu - SPSS论坛

Are Profits Shared across Borders-Evidence on International Rent Sharing
0 个回复 - 1349 次查看劳经英文论文2010-10-9 10:08 - vanhongbin - 劳动经济学

Agricultural Profits and Farm Household Wealth: A Farm-level and Cross-sect...
0 个回复 - 281 次查看 2005-12-5 10:33 - 高等教育学839 - Forum

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