研究数据高级数据

上市公司企业家当下与未来注意力指标

覆盖年份 2001-2025数据格式 Excel / Stata / Stata代码 / PDF更新日期

数据摘要

资料分别提取年报管理层讨论与分析中的当下和未来注意力词语,按不同总词数口径计算占比,形成时间注意力测度。可用于研究管理者关注的时间配置、战略规划与企业决策。

基本信息

数据频率年度
年份范围2001-2025
观测层级上市公司
当前预览样本量66759 行
文件格式Excel / Stata / Stata代码 / PDF
文件包大小148.83 MB
包含内容数据表9份、代码1份、文档2份
所属分类

样本年份分布

合计 66,759 行 · 25 个年份

查看年份明细
年份样本量
2001716
2002971
20031,082
20041,186
20051,214
20061,278
20071,360
20081,418
20091,583
20101,908
20112,151
20122,321
20132,416
20142,540
20152,719
20162,979
20173,338
20183,402
20193,551
20203,916
20214,457
20224,875
20235,106
20245,103
20255,169

测算方法

把年报MDA文本分词,分别统计当下与未来两套词表的频数。当下词表包括现在、此时、当下、近期、现阶段、现有等12个词;未来词表包括将来、将要、接下来、今后、未来、下一步、后续等11个词。两种词频各自除以全部MDA词数并乘100,形成基准注意力;稳健性分别改用不含数字、以及不含数字和英文的MDA词数作分母,共得六项指标。匹配公司年度资料并剔除B股,另对六项百分比及两套词频按年度前后1%缩尾,再移除金融、ST、PT公司形成筛选版本。

参考文献

[1]余振,李元琨,李汛.外部关税冲击、企业家注意力配置与创新发展[J].世界经济,2024,47(06):65-94.

以下字段、样本量及样本仅对应当前展示的数据表,不代表资料包全部文件。查看文件结构

字段列表共 22 个字段

字段含义 / 说明类型均值标准差最小值最大值缺失率
证券代码—文本————0.0000%
证券简称—文本————0.0000%
stkcd—整数335929.6202281784.306429209920.0000%
year—整数2016.765686.484714511200120250.0000%
当下注意力1—数值0.041898970680.035738986100.21682567220.0000%
未来注意力1—数值0.11128527850.0630318560700.39339103070.0000%
当下注意力2—数值0.047943555420.0408988940500.25188916880.0000%
未来注意力2—数值0.12739407150.0714864694300.46484601980.0000%
当下注意力3—数值0.048284581510.0411566818700.25220680960.0000%
未来注意力3—数值0.12833266470.0720343272100.46511627910.0000%
当下注意力词频—数值3.5508620563.4270724110190.0000%
未来注意力词频—整数9.5627106467.4550202710430.0000%
MDA总词数—整数8397.3077344684.044774457961810.0000%
不含数字MDA总词数—整数7380.880754306.950755365823680.0000%
不含数字和英文MDA总词数—整数7317.790894241.255819359819610.0000%
行业代码—文本————0.0000%
行业名称—文本————0.0000%
所属省份—文本————0.0000%
所属省份代码—文本————0.0225%
所属城市—文本————0.0000%
所属城市代码—文本————0.1363%
丘知数据分析会员之家www.qqrdata.com文本————0.0000%

数据样本预览

资料样本(部分数据)

仅可预览前100 行、100 列,滚动查看其余行列,完整数据以下载文件为准。

证券代码证券简称stkcdyear当下注意力1未来注意力1当下注意力2未来注意力2当下注意力3未来注意力3当下注意力词频未来注意力词频MDA总词数不含数字MDA总词数不含数字和英文MDA总词数行业代码行业名称所属省份所属省份代码所属城市所属城市代码丘知数据分析会员之家
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000006深振业A620080.03147128245480.09441384736430.03663674665690.1099102399710.03670398238210.11011194714626635554595449K70房地产业广东省440000深圳市440300更多数据尽在丘知数据分析会员之家:www.qqrdata.com
000006深振业A620090.05564056196970.04173042147730.06397952655150.04798464491360.06407176037160.048053820278743718962526243K70房地产业广东省440000深圳市440300更多数据尽在丘知数据分析会员之家:www.qqrdata.com
000006深振业A620100.02970002970.07425007425010.03378378378380.08445945945950.03386960203220.084674005080425673459205905K70房地产业广东省440000深圳市440300更多数据尽在丘知数据分析会员之家:www.qqrdata.com
000006深振业A620110.033806626098700.038933229511400.0390167772142020591651375126K70房地产业广东省440000深圳市440300更多数据尽在丘知数据分析会员之家:www.qqrdata.com
000006深振业A620120.02532928064840.1519756838910.03122073056510.1873243833910.0313185092390.18791105543416394832033193K70房地产业广东省440000深圳市440300更多数据尽在丘知数据分析会员之家:www.qqrdata.com
000006深振业A620130.02269117313370.1361470388020.02865329512890.1719197707740.02876042565430.17256255392616440734903477K70房地产业广东省440000深圳市440300更多数据尽在丘知数据分析会员之家:www.qqrdata.com
000006深振业A620140.03687995574410.1475198229760.04577706569010.183108262760.04592422502870.18369690011528542343694355K70房地产业广东省440000深圳市440300更多数据尽在丘知数据分析会员之家:www.qqrdata.com
000006深振业A620150.0427441761060.0641162641590.0565450947130.08481764206960.05683432793410.085251491901123467935373519K70房地产业广东省440000深圳市440300更多数据尽在丘知数据分析会员之家:www.qqrdata.com
000006深圳业A620160.03657644476960.07315288953910.04713646005190.09427292010370.04738213693440.094764273868824546842434221K70房地产业广东省440000深圳市440300更多数据尽在丘知数据分析会员之家:www.qqrdata.com
000006深振业A620170.04070832485240.06106248727860.05296610169490.07944915254240.05327650506130.079914757591923491337763754K70房地产业广东省440000深圳市440300更多数据尽在丘知数据分析会员之家:www.qqrdata.com
000006深振业A620180.03912363067290.07824726134590.04996252810390.09992505620780.05026388539830.10052777079724511240033979K70房地产业广东省440000深圳市440300更多数据尽在丘知数据分析会员之家:www.qqrdata.com
000006深振业A620190.06788866259330.1357773251870.08615119534780.1723023906960.08656135035710.17312270071448589246434621K70房地产业广东省440000深圳市440300更多数据尽在丘知数据分析会员之家:www.qqrdata.com
000006深振业A620200.0643915003220.1448808757240.08309098462820.1869547154130.08357709987460.18804847471849621248144786K70房地产业广东省440000深圳市440300更多数据尽在丘知数据分析会员之家:www.qqrdata.com
000006深振业A620210.02832058906830.1416029453410.03518029903250.1759014951630.03529827038480.176491351924210706256855666K70房地产业广东省440000深圳市440300更多数据尽在丘知数据分析会员之家:www.qqrdata.com
000006深振业A620220.06073489219560.1670209535380.07616146230010.2094440213250.07636502481860.210003818251411658652525238K70房地产业广东省440000深圳市440300更多数据尽在丘知数据分析会员之家:www.qqrdata.com
000006深振业A620230.03621876131840.1448750452730.04597701149430.1839080459770.04611482591650.18445930366628552243504337K70房地产业广东省440000深圳市440300更多数据尽在丘知数据分析会员之家:www.qqrdata.com
000006深振业A620240.03317850033180.1658925016590.04216740459620.2108370229810.04231908590770.211595429539210602847434726K70房地产业广东省440000深圳市440300更多数据尽在丘知数据分析会员之家:www.qqrdata.com
000006深振业A6202500.19897197811300.24937655860300.249843847595012603148124803K70房地产业广东省440000深圳市440300更多数据尽在丘知数据分析会员之家:www.qqrdata.com
000007深达声A720020.05132152938160.05132152938160.05822416302770.05822416302770.05915409642120.059154096421222389734353381K70房地产业广东省440000深圳市440300更多数据尽在丘知数据分析会员之家:www.qqrdata.com
000007深达声A720030.07810974419060.1366920523340.08750820389410.1531393568150.08863283846670.15510746731747512145714513K70房地产业广东省440000深圳市440300更多数据尽在丘知数据分析会员之家:www.qqrdata.com
000007深达声A720040.1294079585890.03235198964740.1490868430860.03727171077150.1505457282650.037636432066241309126832657K70房地产业广东省440000深圳市440300更多数据尽在丘知数据分析会员之家:www.qqrdata.com
000007深达声A720050.1142857142860.1904761904760.1306620209060.2177700348430.1307759372280.21795989537935262522962294K70房地产业广东省440000深圳市440300更多数据尽在丘知数据分析会员之家:www.qqrdata.com
000007深达声A720060.1597444089460.09584664536740.182348650620.1094091903720.1824817518250.10948905109553313027422740K70房地产业广东省440000深圳市440300更多数据尽在丘知数据分析会员之家:www.qqrdata.com
000007零七股份720120.1137225170580.07581501137230.1297016861220.08646779074790.1297016861220.086467790747964527646264626H61住宿业广东省440000深圳市440300更多数据尽在丘知数据分析会员之家:www.qqrdata.com
000007零七股份720130.102986611740.1716443529010.1183198580160.197199763360.1186474194190.197745699031610582650715057H61住宿业广东省440000深圳市440300更多数据尽在丘知数据分析会员之家:www.qqrdata.com
000007零七股份720140.08392077878480.1174890902990.09473285335350.1326259946950.09487666034160.13282732447857595852785270H61住宿业广东省440000深圳市440300更多数据尽在丘知数据分析会员之家:www.qqrdata.com
000007全新好720150.07420232500620.09893643334160.08764241893080.1168565585740.08771929824560.11695906432734404334233420H61住宿业广东省440000深圳市440300更多数据尽在丘知数据分析会员之家:www.qqrdata.com
000007全新好720160.07381889763780.04921259842520.08800234672920.05866823115280.08800234672920.058668231152832406434093409H61住宿业广东省440000深圳市440300更多数据尽在丘知数据分析会员之家:www.qqrdata.com
000007全新好720170.04191114836550.2933780385580.04910385465260.3437269825680.04916420845620.344149459194214477240734068K70房地产业广东省440000深圳市440300更多数据尽在丘知数据分析会员之家:www.qqrdata.com
000007全新好720180.06718172657040.1679543164260.08143322475570.2035830618890.08156606851550.20391517128925297724562452K70房地产业广东省440000深圳市440300更多数据尽在丘知数据分析会员之家:www.qqrdata.com
000007全新好720190.06182380216380.09273570324570.07510326699210.1126549004880.07518796992480.11278195488723323526632660K70房地产业广东省440000深圳市440300更多数据尽在丘知数据分析会员之家:www.qqrdata.com
000007全新好720200.05560189046430.08340283569640.06835269993160.1025290498970.06856359273230.10284538909823359729262917K70房地产业广东省440000深圳市440300更多数据尽在丘知数据分析会员之家:www.qqrdata.com
000007全新好720220.07936507936510.1322751322750.09643201542910.1607200257150.09661835748790.16103059581335378031113105K70房地产业广东省440000深圳市440300更多数据尽在丘知数据分析会员之家:www.qqrdata.com
000007全新好720240.1157943492360.162112088930.1415227851680.1981318992360.1418439716310.19858156028457431835333525K70房地产业广东省440000深圳市440300更多数据尽在丘知数据分析会员之家:www.qqrdata.com
000007全新好720250.131700250230.1334400854020.1464843750.1598465473150.146842878120.1655374731283125K70房地产业广东省440000深圳市440300更多数据尽在丘知数据分析会员之家:www.qqrdata.com
000008G 宝利来8200500.052521008403400.064184852374800.06430868167201190415581555I64互联网和相关服务广东省440000深圳市440300更多数据尽在丘知数据分析会员之家:www.qqrdata.com
000008宝利来8200600000000192515841584I64互联网和相关服务广东省440000深圳市440300更多数据尽在丘知数据分析会员之家:www.qqrdata.com
000008宝利来820130.01996007984030.09980039920160.02403846153850.1201923076920.02410800385730.12054001928615501041604148H61住宿业广东省440000深圳市440300更多数据尽在丘知数据分析会员之家:www.qqrdata.com
000008宝利来8201400.12842465753400.15432098765400.15447991761106467238883884H61住宿业广东省440000深圳市440300更多数据尽在丘知数据分析会员之家:www.qqrdata.com
000008神州高铁8201500.22831050228300.26599468010600.266218299005019832271437137C37铁路、船舶、航空航天和其它运输设备制造业北京市110000北京市110000更多数据尽在丘知数据分析会员之家:www.qqrdata.com

代码公开披露

仅展示前 30 行,供了解变量构造与处理流程,完整代码请下载文件查看。

///更多数据尽在丘知数据分析会员之家:www.qqrdata.com
//导入原始数据
use 原始数据,clear
label data "更多数据尽在丘知数据分析会员之家:www.qqrdata.com"
split 文件名, parse(",")

///更多数据尽在丘知数据分析会员之家,网址:www.qqrdata.com
//生成年份变量
generate 年份=substr(文件名1,8,4)

//生成证券代码变量
generate 证券代码=substr(文件名1,1,6)

//剔除B股,仅保留A股数据
drop if substr(证券代码, 1, 3)=="200" |  substr(证券代码, 1, 3)=="900" 

///更多数据尽在丘知数据分析会员之家:www.qqrdata.com
//生成注意力词频 
egen 当下注意力词频=rowtotal(现在-此刻)
egen 未来注意力词频=rowtotal(将来-或将)

//生成当下注意力指标
gen 当下注意力1=100*当下注意力词频/MDA总词数
gen 当下注意力2=100*当下注意力词频/不含数字MDA总词数
gen 当下注意力3=100*当下注意力词频/不含数字和英文MDA总词数
label variable 丘知数据分析会员之家 "www.qqrdata.com"

//生成未来注意力指标
gen 未来注意力1=100*未来注意力词频/MDA总词数
gen 未来注意力2=100*未来注意力词频/不含数字MDA总词数