- * Example generated by -dataex-. To install: ssc install dataex
- clear
- input str7 _ComCd str10 _EndDt byte(_ShRank _SHTypeCd) str12 _SHType str6 _PctTotShr
- "C000002" "2014-12-31" 1 90 "其他股东" "14.91%"
- "C000002" "2014-12-31" 2 90 "其他股东" "11.91%"
- "C000002" "2014-12-31" 3 90 "其他股东" "3.30%"
- "C000002" "2014-12-31" 4 90 "其他股东" "2.13%"
- "C000002" "2014-12-31" 5 90 "其他股东" "1.32%"
- "C000002" "2015-12-31" 1 10 "国有股东" "15.23%"
- "C000002" "2015-12-31" 2 20 "外资股东" "11.90%"
- "C000002" "2015-12-31" 3 90 "其他股东" "8.38%"
- "C000002" "2015-12-31" 4 90 "其他股东" "4.14%"
- "C000002" "2015-12-31" 5 90 "其他股东" "3.16%"
- "C000002" "2016-12-31" 1 10 "国有股东" "15.24%"
- "C000002" "2016-12-31" 2 20 "外资股东" "11.91%"
- "C000002" "2016-12-31" 3 90 "其他股东" "8.39%"
- "C000002" "2016-12-31" 4 90 "其他股东" "4.77%"
- "C000002" "2016-12-31" 5 90 "其他股东" "4.14%"
- "C000002" "2017-12-31" 1 10 "国有股东" "29.38%"
- "C000002" "2017-12-31" 2 20 "外资股东" "11.91%"
- "C000002" "2017-12-31" 3 90 "其他股东" "8.39%"
- "C000002" "2017-12-31" 4 90 "其他股东" "4.14%"
- "C000002" "2017-12-31" 5 90 "其他股东" "3.17%"
- "C000002" "2018-12-31" 1 10 "国有股东" "29.38%"
- "C000002" "2018-12-31" 2 20 "外资股东" "11.91%"
- "C000002" "2018-12-31" 3 90 "其他股东" "8.39%"
- "C000002" "2018-12-31" 4 90 "其他股东" "6.34%"
- "C000002" "2018-12-31" 5 90 "其他股东" "4.14%"
- "C000006" "2014-12-31" 1 10 "国有股东" "21.93%"
- "C000006" "2014-12-31" 2 10 "国有股东" "12.07%"
- "C000006" "2014-12-31" 3 90 "其他股东" "4.66%"
- "C000006" "2014-12-31" 4 90 "其他股东" "0.74%"
- "C000006" "2014-12-31" 5 90 "其他股东" "0.51%"
- "C000006" "2015-12-31" 1 10 "国有股东" "21.93%"
- "C000006" "2015-12-31" 2 10 "国有股东" "12.07%"
- "C000006" "2015-12-31" 3 10 "国有股东" "3.51%"
- "C000006" "2015-12-31" 4 90 "其他股东" "1.08%"
- "C000006" "2015-12-31" 5 90 "其他股东" "0.68%"
- "C000006" "2016-12-31" 1 10 "国有股东" "21.93%"
- "C000006" "2016-12-31" 2 10 "国有股东" "12.07%"
- "C000006" "2016-12-31" 3 10 "国有股东" "3.51%"
- "C000006" "2016-12-31" 4 90 "其他股东" "1.08%"
- "C000006" "2016-12-31" 5 90 "其他股东" "0.53%"
- "C000006" "2017-12-31" 1 10 "国有股东" "21.93%"
- "C000006" "2017-12-31" 2 10 "国有股东" "12.07%"
- "C000006" "2017-12-31" 3 10 "国有股东" "3.51%"
- "C000006" "2017-12-31" 4 90 "其他股东" "1.08%"
- "C000006" "2017-12-31" 5 90 "其他股东" "0.53%"
- "C000006" "2018-12-31" 1 10 "国有股东" "21.93%"
- "C000006" "2018-12-31" 2 10 "国有股东" "13.99%"
- "C000006" "2018-12-31" 3 10 "国有股东" "3.51%"
- "C000006" "2018-12-31" 4 10 "国有股东" "1.08%"
- "C000006" "2018-12-31" 5 90 "其他股东" "0.76%"
- end
stata小白在线求助
先谢谢大佬们了~
数据信息在上面 求帮助~
本人想筛选一下混合所有制企业,通过前十大股东既有国有又有非国有来筛选。
想要将其设置为虚拟变量 卡住了 求助大佬。
具体操作:想要按公司代码 年份 进行分类
如果前五大股东中既有国有股东又有其他股东的话,为混合所有制企业,则赋值1;反之赋值0


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