结果:找到“sum year”相关内容15个,排序为按回复时间降序,搜索更多相关帖子请点击“高级
【重磅整理,权威测度!】1990-2022上市公司过度金融化程度数据大合集,两大权威指标
45 个回复 - 866 次查看 【原创整理,严禁任何团队和个人转载获利,转载必究!】 上市公司过度金融化相关研究是近年来研究的热点方向之一,附件内为由本人及所在课题组独家整理、权威测算、权威校验的1990-2022上市公司过度金融 ...2023-12-8 14:01 - dph699947 - 现金交易版
STATA 熵值法程序源代码+数据
3 个回复 - 336 次查看 STATA 熵值法程序源代码+数据 import excel "数据.xlsx", firstrow clear save data.dta, replace *=========================== 需要设置 =========================== //正向指标 global po ...2023-11-21 09:28 - yusb - 现金交易版
【论文复刻】高管超额薪酬影响企业风险承担吗实证分析Stata代码(2007-2022年)
10 个回复 - 1472 次查看 高管超额薪酬影响企业风险承担吗 选择2007-2022年数据复刻 仅供学习参考 包含各指标的计算、数据筛选、描述性统计、相关性分析、回归分析、稳健性检验 数据说明[hr] 选取2007- 2021 年A股上市公司作 ...2023-8-1 15:04 - momingqimiao7 - 现金交易版
The state of cumulative sum sequential change point testing seventy years after
1 个回复 - 135 次查看 【作者(必填)】 234 【文题(必填)】 The state of cumulative sum sequential change point testing seventy years after Page 【年份(必填)】 2342 【全文链接或数据库名称(选填)】https://academic.oup.com ...2024-1-13 13:10 - internet.hzx - 求助成功区
The state of cumulative sum sequential change point testing seventy years after
1 个回复 - 212 次查看 【作者(必填)】 333 【文题(必填)】 The state of cumulative sum sequential change point testing seventy years after Page 【年份(必填)】 33 【全文链接或数据库名称(选填)】https://academic.oup.com/bi ...2023-12-25 10:18 - internet.hzx - 求助成功区
Greece to 10 Years ahead-Executive summary
2 个回复 - 869 次查看 个人认为分析非常透彻和精辟2017-9-13 20:36 - 改头换面2 - 宏观经济学
stability and Change in Consumer Traits: Evidence from a 12-Year Longitudinal St
1 个回复 - 836 次查看 【作者(必填)】 Jan-Benedict E.M. Steenkamp and Alberto Maydeu-Olivares【文题(必填)】Stability and Change in Consumer Traits: Evidence from a 12-Year Longitudinal Study, 2002–2013 【年份(必填)】20 ...2015-7-2 11:33 - yuanhaixia - 求助成功区
US Retail & Consumer M&A insights: 2012 year in review and 2013 outlook
0 个回复 - 643 次查看 Deal activity in the Retail & Consumer (R&C) sector has been positive compared to 2011, particularly amongst larger multi-billion dollar deals. Consumer sentiment has been improving and approached the ...2013-7-19 10:31 - yuaner255 - 行业分析报告
A Summary of the Study of China's Ecotourism in Recent Years
1 个回复 - 832 次查看 【作者(必填)】Ni Qiang 【文题(必填)】A Summary of the Study of China's Ecotourism in Recent Years 【年份(必填)】1999 【全文链接或数据库名称(选填)】http://en.cnki.com.cn/Article_en/CJFDTOTAL-L ...2012-9-12 22:47 - jx314 - 求助成功区
【学习笔记】#绘制驱虫市场增量趋势图d year=list(data_sum.index) x=range(l ...
0 个回复 - 513 次查看 #绘制驱虫市场增量趋势图d year=list(data_sum.index) x=range(len(year)) y=data_sum[\'驱虫市场总\'] with plt.style.context(\'ggplot\'): pl=plt.figure(figsize=(8,6)) plt.xticks(x,year,fontsize=9,r ...2020-1-12 08:52 - 9248_1572342225 - Forum
【学习笔记】#绘制驱虫市场增量趋势图d year=list(data_sum.index) x=range(l ...
0 个回复 - 324 次查看 #绘制驱虫市场增量趋势图d year=list(data_sum.index) x=range(len(year)) y=data_sum[\'驱虫市场总\'] with plt.style.context(\'ggplot\'): pl=plt.figure(figsize=(8,6)) plt.xticks(x,year,fontsize=9,r ...2020-1-11 13:46 - ﹌夏末初~ - Forum
sum(years_employed)count(role)和avg(years_employed)count(role)工龄平均值不一样
0 个回复 - 673 次查看 SELECT role, sum(years_employed)/count(role) as Average_years_employed FROM employees GROUP BY role; 与 SELECT role, avg(years_employed)/count(role) as Average_years_employed FROM employees GROU ...2019-2-19 17:38 - lanlan() - 新手入门区
by big5 year,sort:egen total_audit_fees=sum(lnfee)
2 个回复 - 1067 次查看 初学,有个数据整理的命令看不懂。 by big5 year,sort:egen total_audit_fees=sum(lnfee) 这个by big5 year 是如何排序的?2017-10-23 21:02 - jindong1994 - Stata专版
Consumption of Pork Products: Now and to the Year 2020
0 个回复 - 343 次查看 2005-10-13 12:19 - 投资并购168 - Forum