同时将上市公司的资产、净资产收益率、主营业务增长率及所处行业等作为本研究的控制变量。

Meanwhile, the listed company's assets, ROE, growth in the main business, and its industries are chosen as control variables.

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具体地，主营业务收入增长率，无论样本，在上市后有非显著的上升；

Indeed, there is an insignificant increase on the growth rate of gross operating income, whichever sample it comes from;

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上市16年来，万科主营业务收入复合增长率为28.3％，净利润复合增长率为34.1％，是上市后持续盈利增长年限最长的中国企业。

Since the Company's listing, the compound annual growth rate of its revenue from core operations was 28.3% and that of its net profit was 34.1%.

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