The calculated indexes of CR4 and IHH show that Guangdong's newspaper market dominated by four newspaper groups, including issuing market and advertisement market, belongs to the style of oligopoly.

通过计算CR_4和I_HH两个指数，得到的结果都表明广东报业市场结构，无论是发行市场，还是广告市场都属于高度寡占型，基本由四大报业集团垄断。

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I use four indexes to measure the stability of dividend policies including the standard deviation of total dividend, cash dividend, stock dividend and the reserve transferred to common shares.

本文以每股分红送转、每股税后股利、每股红股、每股转增股本四个指标衡量公司股利分配的水平，以它们的标准差衡量公司股利分配的稳定性。

youdao

I use four indexes to measure the stability of dividend policies including the standard deviation of total dividend, cash dividend, stock dividend and the reserve transferred to common shares.

本文以每股分红送转、每股税后股利、每股红股、每股转增股本四个指标衡量公司股利分配的水平，以它们的标准差衡量公司股利分配的稳定性。

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