ҵ无偏估计量(Unbiased EstimatorA1000Ϊظʱ併߼
áй˾֤ESGݣ2009-2023꣩ Ⱥ
1 ظ - 2093 β鿴 ֤ESG ˵[hr] ESG(ESG)ѡȡϺָ֤Ϣ޹˾(ơ֤)ESGݶй˾ESG֡ͶʢУ׷׿չҵE ...2024-5-5 23:24 - momingqimiao7 - ֽװ
SDCݿָ ӢĶհ
2 ظ - 291 β鿴 2024-5-5 22:23 - ѩ - ֽװ
ؼпռ
2 ظ - 352 β鿴 2021-2003ؼпռȨؾ 1.ݣ ٿռڽӾ ڿռ侭þGDP ۿռ󣨾γȣ ܾõȨؾGDP;γȣ ݾõǶ׾GDP;γȣ ˾gd ...2024-5-6 21:08 - - ֽװ
2000-2022ʡũѽṹ-Դڹͳƾ
0 ظ - 187 β鿴 2000-2022ʡũѽṹ-Դڹͳƾ2000-2022ʡũѽṹ-Դڹͳƾ 2000-2022ʡũѽṹ-Դڹͳƾ 2000-2022ʡũѽṹ-Դ ...2024-5-5 16:33 - 18566561752 - ֽװ
йܲҵչ2024-127ҳ
3 ظ - 217 β鿴 йܲҵչ2024-127ҳ2024-5-6 11:17 - 1jian.fun - ҵ
СSU7ûб
6 ظ - 258 β鿴 СSU7ûб2024-5-6 11:04 - 1jian.fun - ҵ
С2024ҵ챨
5 ظ - 275 β鿴 С2024ҵ챨2024-5-6 11:01 - 1jian.fun - ҵ
ŷо-ŷԪѹԣӢ
3 ظ - 183 β鿴 ŷо-ŷԪѹԣӢ2024-5-6 10:58 - 1jian.fun - ҵ
2024ݳƷҵӪⱨ
3 ظ - 176 β鿴 2024ݳƷҵӪⱨ2024-5-6 10:57 - 1jian.fun - ҵ
2023йҵCDP¶
3 ظ - 169 β鿴 2023йҵCDP¶2024-5-6 10:54 - 1jian.fun - ҵ
Ŀǰޣһֱûдϣ
18 ظ - 1478 β鿴 Ŀǰޣһֱûдϣ2024-5-5 20:47 - lm1997320... -
2024й̷
9 ظ - 2636 β鿴 ̳2024Ͷй³ֱӵԤųش˿Լ̣ӭнѧѽ2024-5-5 16:20 - 12321 - սԹ
2023йزҵ״Ƥ
3 ظ - 166 β鿴 2023йزҵ״Ƥ2024-5-6 10:51 - 1jian.fun - ҵ
2024 AI Agentҵ
10 ظ - 429 β鿴 2024 AI Agentҵ2024-5-6 10:19 - 1jian.fun - ҵ
2024꺣Сҵго
4 ظ - 196 β鿴 2024꺣Сҵго2024-5-6 10:16 - 1jian.fun - ҵ
2024¾ûС΢гջݽо
4 ظ - 194 β鿴 2024¾ûС΢гջݽо2024-5-6 10:15 - 1jian.fun - ҵ
2024йòҵչƱ
3 ظ - 173 β鿴 2024йòҵչƱ2024-5-6 10:15 - 1jian.fun - ҵ
2023йµԴ
3 ظ - 130 β鿴 2023йµԴ2024-5-6 10:14 - 1jian.fun - ҵ
йҵ2023귢չع˼2024չ-198ҳ
5 ظ - 231 β鿴 йҵ2023귢չع˼2024չ-198ҳ2024-5-6 10:05 - 1jian.fun - ҵ
Ȩϸ2001-2022ҹʡֱϽвҵִˮƽݣֵ/ֵTOPSIS
18 ظ - 632 β鿴 ԭϽκŶӺ͸תػתرؾ ҵִоǽоȵ㷽֮һҵִڽѧҵõоڸඥƵ֡Ϊ ...2024-5-4 14:23 - dph699947 - ֽװ
ҽѧͳѧ߼̳ in SPSS:μ+
0 ظ - 453 β鿴 ҽѧͳѧ߼̳ in SPSS:μ+ˣ֣ ʿ/ 㽭ҽҩѧвͳѧ ݽܣȫγ̹5050 ܽ᣺ҽѧͳѧ뷽 49 ٴĻӿƷ 48 ...2024-5-3 17:40 - 2023Hua - ֽװ
1989-2022ȫ31ʡݸʡкũϵ
0 ظ - 514 β鿴 1989-2022ȫ31ʡݸʡкũϵ1989-2022ȫ31ʡݸʡкũϵ 1989-2022ȫ31ʡݸʡкũϵ 1989-2022ȫ31ʡݸʡ ...2024-5-2 18:03 - 18566561752 - ֽװ
55000+͹ݡ2001-2022꡿ȫСأ
0 ظ - 283 β鿴 55000+͹ݡ2001-2022꡿ȫСأ ݷΧȫС 55837 ݸʽexcleʽ ָ˵9ָ꣺ݡ롢ʡݡС ...2024-5-6 11:07 - С - ֽװ
2023-2000꡿й˾ʱгЧ/󶨼+
3 ظ - 278 β鿴 2023-2000꡿й˾ʱгЧ/󶨼+ 1. ָ2. ݽ3. չʾ4. ݻȡ 1. ָܽȨֵ(M/B)ֽʱгĶЧӺҵijɳ֣УMar ...2024-5-2 20:07 - ѧ - ֽװ
ֵһ
1 ظ - 480 β鿴 ͥԺҪ໥ѧϰ2024-5-6 08:28 - ds - г
1990-2023гۺгBetaй˾ֵϵ-
0 ظ - 1123 β鿴 гۺгBetaֵ 1990-2023гۺгBetaй˾ֵϵ- [֤ȯ] - Ͻͱе֤ȯ롣[] - YYYYʾ [Ƿ޳Ʊ] ...2024-5-5 12:40 - ʮ - ֽװ
ҵ桿2024Q1˹ҵоϼ
2 ظ - 291 β鿴 ݻԣһ70ݡ ļ ȺҪķܣ7ࡢ73ƪ ģ & AIGC01-Ҫ2024йģսַ 02-Ҫҵ122024 AI 롹 03- ...2024-5-4 23:01 - wz151400 - ҵ
CSRѶ
0 ظ - 307 β鿴 CSRѶ ʱ䣺2010-2021 ˵ ϵֱԹɶΡԱΡӦ̡ͻΡκָп Ϊ100֣Խߣ ...2024-5-2 22:06 - С32185 - ֽװ
2006-2021̼ŷЧʲԭʼݣ-ЧSBMģ
12 ظ - 1078 β鿴 2006-2021̼ŷЧʲԭʼݣ-ЧSBMģ2006-2021̼ŷЧʲԭʼݣ-ЧSBMģ 2006-2021̼ŷЧʲԭʼݣ-ЧSBMģ2024-5-2 18:09 - 18566561752 - ֽװ
2023-1998꡿й˾ʱгֵƫ/󶨼(ʣ淨RIM)
1 ظ - 388 β鿴 2023-1998꡿й˾ʱгֵƫ/󶨼ۣʣ淨RIM 1. ˵ڼֵгֵ֮ V / P й˾гֵڼֵƫ̶ȣֱ𿼲Ϣ¶ֵ߹ֵ͹Ӱ ...2024-5-2 19:55 - ѧ - ֽװ
λع飺˽ļȨͶʶƹ˾ӪҵӰо/Ͷ͹˾ɼ۱
0 ظ - 221 β鿴 ҹ˽ļȨͶʶƹ˾ӪҵӰо ߹š³ɹҵҵ ѧѧԺڹ˾ڷ 00047-1301213264.pdf װ.docx ¼.docx İժҪ ...2024-5-4 09:28 - 2023Hua - ֽװ
йҵͳ2006-2022
2 ظ - 338 β鿴 йҵͳ2006-20222024-5-3 21:13 - Scj1579 - ۾ѧ
ϡԴϿϼ桢ࡢģ͵ȣ
12 ظ - 653 β鿴 ݷdzḻһ2900ݸϣӭѧϰ ļʵ̫࣬޷һһо٣ӭأ ԴϿ Դ ͨԴ100·ͷ״ͼ ҵ ...2024-5-4 23:28 - wz151400 - ҵ
Ƽй˾ΥStata루1991-2023ݣ
3 ظ - 1512 β鿴 й˾Υ ˵[hr] ݿΥ洦ֿУΥǰΥ¼еĽݣȻаļں͹ڣΥΪһڱ鵱꣬ǰһֶΡΥ ...2024-5-4 16:41 - momingqimiao7 - ֽװ
Ӣе All That Glitters the Fall of Barings
7 ظ - 392 β鿴 ()John Gapper, and Nicholas Denton ()All That Glitters:The Fall of BaringsⱾ飨Ӱ棬pdfepubɣ ()1996 ȫӻݿ(ѡ)2024-5-3 18:52 - johnshopkins - ɹ
Real Analysis - Dshalalow
1 ظ - 446 β鿴 Real Analysis : Dshalalow, Jewgeni H. ҳ: 584 ISBN: 97815848807382024-5-3 06:41 - wxwpxh - ýѧר
MINITABִʵͳƣʱ
2 ظ - 276 β鿴 MINITABִʵͳƣʱ2024-5-7 07:27 - yiyijiayuan - ͳר
199512-20244·гۺгBetaй˾ֵϵ-48¹
0 ظ - 671 β鿴 гۺгBetaֵ 199512-20244·гۺгBetaй˾ֵϵ-48¹ [֤ȯ] - Ͻͱе֤ȯ롣 [·] - YYYY-MMʾ [ ...2024-5-5 12:30 - ʮ - ֽװ
йҵ2023귢չع˼2024չ-
3 ظ - 285 β鿴 2024-5-6 17:05 - MRY999 - ҵ
2024йòҵչƱ
8 ظ - 354 β鿴 2024-5-6 16:53 - MRY999 - ҵ
2024йAI Agentҵо
3 ظ - 216 β鿴 2024-5-6 16:51 - MRY999 - ҵ
2024¾ûС΢гջݽо
1 ظ - 157 β鿴 2024-5-6 16:50 - MRY999 - ҵ
2024ͨúҵо
2 ظ - 156 β鿴 2024-5-6 16:44 - MRY999 - ҵ
2024꺣Сҵго
2 ظ - 147 β鿴 2024-5-6 16:42 - MRY999 - ҵ
2023йµԴ
1 ظ - 114 β鿴 2024-5-6 16:41 - MRY999 - ҵ
ͨϵݡ1979-2021꡿
0 ظ - 140 β鿴 ͨϵݡ1979-2021꡿ ݷΧؼ 15781 ݸʽexcleʽ ָ˵10ָ꣺ݡСд롢͡ʡݡʡݴ롢ʡ͡si10blhͨϵ ...2024-5-3 10:35 - С - ֽװ
ȫؼGdp˾ֵһ ҵ˾gdp1990-2022ݡ
0 ظ - 289 β鿴 ȫؼGdp˾ֵһ ҵ˾gdp1990-2022ݡ 죩Сȱʧ Ҫĵȱʧֵ Ը㷢õؼеͳ ָ궼ȫ ṩ ۺ˲2024-5-4 18:28 - 17389412252 - ֽװ
2010-2021ʡ̼ŷ+IPCCָϼ㷨
4 ظ - 361 β鿴 2010-2021ʡ̼ŷԭʼ++ο[1]춫,,.йڰԷչ̼ŷ[J].й˿ڡԴ뻷,2018,28(02):66-76. [1].ҹ̼ŷŵӰ:ʡݵо ...2024-5-2 19:00 - 18566561752 - ֽװ
pwcorr_aװ
1 ظ - 777 β鿴 ѹpwcorr_aadoļҼstataͼ꣬stataļУѡadoĿ¼baseĿ¼ճɡ2024-5-4 14:20 - ͤ - Stataר
ȫ31ʡƷ(Ʒ)ܶ1981-2023
184 ظ - 906 β鿴 ݣ1981-2023꣨2023Ϊõݣ Դļ˵ ʽEXCEL ȱʧ 1981-1987꣬1981-1996꣨1997ֱϽУ19811987-19891 ...2024-5-4 12:00 - - ֽװ
2010-2021ʡҵ
0 ظ - 230 β鿴 2010-2021ʡҵݹҵ͹ҵ̷۳2010-2021ݾڡйͳ2011-2022ҵˮ2010-2015Ըɡйͳ2011-2016йͳ2017ٹҵˮ ...2024-5-5 16:44 - 18566561752 - ֽװ
ΪҵӲ±
3 ظ - 886 β鿴 ǰҽĸƱӴŵIJϱDzֱϵͳѾöˣûκθĶ 1ӦԲܹʣ ҹҵָ½˵ҵʱڣܹʣ ...2024-5-2 17:14 - ̫ԭŽ - ʵ羭ѧ(ƾʱ)
Ȩ2001-2023й˾+ϽϢ¶ݴȫ
5 ظ - 2294 β鿴 й˾+ϽϢ¶ £עҺѻȡ°汾 ʲôʱҵ߷ڿõõµ ԭϽתأתرؾ ο [1] ߷־ ...2024-5-6 22:12 - freestyle2003 - ֽװ
2000-2021ʡҵҵҵ
0 ظ - 296 β鿴 2000-2021ʡҵҵҵһҵڶҵҵ2000-2021ʡҵҵҵһҵڶҵҵ 2000-2021ʡҵҵҵһҵ ...2024-5-2 18:49 - 18566561752 - ֽװ
2000-2021ʡԴ30ʡ-׼ú
0 ظ - 244 β鿴 2000-2021ʡԴ30ʡ-׼ú2000-2021ʡԴ30ʡ-׼ú 2000-2021ʡԴ30ʡ-׼ú 2000-2021ʡԴ30ʡ-׼ú 2000-2021ʡԴ30ʡ- ...2024-5-2 18:29 - 18566561752 - ֽװ
ߺҵѧڰ˰棨΢۲֣μ
25 ظ - 2489 β鿴 ߺҵѧڰ˰棨΢۲֣μ2024-5-4 14:37 - qq317218118 - ΢۾ѧ
ߺҵѧڰ˰棨۲֣μ
19 ظ - 1226 β鿴 ߺҵѧڰ˰棨۲֣μ2024-5-4 14:47 - qq317218118 - ۾ѧ
Դݡ2015-2022꡿
0 ظ - 202 β鿴 Դݡ2015-2022꡿ ݷΧй 71 ݸʽexcleʽ Դͳƹطͳ ָ˵13ָ꣺롢ָꡢλ20152016 ...2024-5-3 10:48 - Ư - ֽװ
ȫҪָ
0 ظ - 117 β鿴 渽ͼ꣬ϴֽ𶨼 ȫҪֱָ꣬ʵ֤2024-5-3 21:07 - è007 - ֽװ
1987102023Ŀ¼Excel޴£
1 ظ - 419 β鿴 УԺ޴汾±Ŀ¼ ѧư Excel汾 µĺĿ¼µĺĿ¼ µĺĿ¼ µĺĿ¼2024-5-5 08:47 - paza009 - ֽװ
Pythonݲɼھ-΢Ƶ
19 ظ - 1154 β鿴 2024-5-4 23:41 - pcstar - Excel
2002-2021ʡ̻
0 ظ - 207 β鿴 2002-2021ʡ̻2002-2021ʡ̻ 2002-2021ʡ̻ 2002-2021ʡ̻ 2002-2021ʡ̻ 2002-2021ʡ̻2024-5-5 16:46 - 18566561752 - ֽװ
Ӧȶ
0 ظ - 91 β鿴 渽ͼ꣬ϴֽ𶨼 ҵӦȶԿֱӽʵ֤ݣӦstkcd year ͹Ӧȶָ꣨2024-5-3 20:51 - è007 - ֽװ
2000-2022йũﲥ
0 ظ - 262 β鿴 1.ƣ2000-2022йũﲥݡ2.ࣺ󶹡ᡢ޻߲ˡࡢˮСϡ׵ȡ 3.ָͣﲥ/ꡢơ ...2024-5-3 14:07 - ￴ƾ - ֽװ
ʡ˾֧2000-2021
1 ظ - 169 β鿴 2000-2021ʡ˾֧-Դڹͳƾ־˾֧-ʳƷ̾ ˾֧- ˾֧-ס ˾֧-Ʒ ˾֧-ͨͨ ˾֧- ...2024-5-5 16:25 - 18566561752 - ֽװ
нͶ人ѧۡ𣿴ҿԽһͶ徭
20 ظ - 2289 β鿴 1 ı 2 Ϣ 3 ӣ磬NBER working paper No.11000 4 ժҪ2024-5-5 18:11 - lyj13752785506 - İ
2000-2022ͶADB-MRIOݿ⣬йͶ
2 ظ - 904 β鿴 2000-2022ͶADB-MRIOݿ⣬йͶ2024-5-6 17:51 - һҹ - 羭ó
йˮͳ2022 Excel
0 ظ - 220 β鿴 йˮͳ2022 Excel ȣ2021 йˮͳ 2022ϵͳ¼ 2021ȫ͸ʡֱϽеˮԴˮˮͶʡˮʩˮȷͳݣԼл ...2024-5-3 20:51 - ɽ - ֽװ
stataعtֵܴʲôԭᱻ
3 ظ - 1043 β鿴 tֵررʲôԭµģ᲻Ӱĵ׼ȷ2024-5-5 22:15 - ʷǿС - Stataר
GPT-3ChatGPTGPT-4TransformerܹȻԴ
0 ظ - 572 β鿴 Transformers for Natural Language ProcessingBuildTrainand Fine-tune Deep Neural Network Architectures for NLP with PythonHugging Faceand OpenAl's GPT-3ChatGPTand GPT-4Second Editon ...2024-5-7 06:54 - Mama-2022 - ֽװ
ؼũƷ2000굽2021
1 ظ - 115 β鿴 渽ͼ꣬ϴֽ𶨼 Ϊȫ2000-2021ũƷ ָ꣺롢ơؼСʡݡƷơλ Դͳƾ֣ͳ ...2024-5-3 23:22 - ֹ - ֽװ
ĭͨʱձľ뾭 1-7
10 ظ - 1793 β鿴 оձõıضĿ Ϊ˸͸˽ĭ/ͨʱձĭõγԼĭ󾭼óͣ͵ԭͺձڸ󸮵ľۺо2007100λձҪѧҺ;ѧҿչ ...2024-5-4 00:03 - peidright - ʷ뾭˼ʷ
ָϡCDA Level ȫ
13 ظ - 2638 β鿴 ܶ࿼ڱǰһֱ֪Ҫô̵һȫıԣϣã 1Ҫ׼֮ٱ ҪCDA֤DZԤԼԵģȱͬʱѡ ...2024-5-6 11:28 - AIU˹ѧԺ - ݷʦCDAר
[Զ]ͨÛ߀ͨs - ȫ򽛝˼
18 ظ - 1088 β鿴 2024-5-4 07:35 - rip - Դ
ƣҿ̫רҵȥô죿
2 ظ - 521 β鿴 2024-5-7 10:04 - ƹϣ - ѧϰ
WinBUGS14дthis chains contains uninitialized variables
1 ظ - 628 β鿴 model { for(i in 1:N){ for(t in 1:S){ y~dnorm(mu,sigmay) mu~dnorm(lamda,sigmamu) lamda2024-5-5 03:45 - CDA122544 - winbugsר
ʹxtcdfǷʱһPֵ>0.1
1 ظ - 394 β鿴 ʹxtcdfǷʱһPֵ>0.1Pֵ2024-5-3 21:47 - mdbeidou - Stataר
ʵ֤1Աǽбһع黹Ƿֿع
3 ظ - 828 β鿴 5衪512Ʊ ǽбһع飺 Y=1X1+2X2+3X3+4X4+5X5Ʊ+C ÿֿع飺 Y=1X1+Ʊ+C Y=2X2+Ʊ+C ...2024-5-2 21:45 - www12323 - Stataר
stataռʹxsmleعк˹Ϊ
3 ظ - 205 β鿴 ڿռģУʹstataеxsmleлع飬˹Ǹֵķ˵Ӧʹ hausman fe re, sigmaless hausman fe re, sigmamore к˹飬Ȼ Es ...2024-5-2 21:27 - JoannaԶ - йѧѧԺ
DIDο
1 ظ - 287 β鿴 λУDIDʱdzvariable code not found.˺þö֪ʿָһС𣿰дˣ2024-5-2 21:24 - -