点上面附件图标,上传附件后可设置现金定价
stata代码:
注:residual即为异常审计费用
变量定义:lnfee、size、invrec、salegrowth、big4等指标
参考文献来源
code aa lnfee size invrec salegrowth big4 opinion zfc bm ret year ind lev roa liq residual
000001 0000012013 15.91964483 28.26851869 0.101342626 0.083487 1 0 0.970196445 1.004211 2013 J66 0.940752 0.008051 0 0.970196445
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