沪深a股成本粘性weiss模型数据与stata代码2003-2021年
缩尾后描述性统计
variable | N mean sd min p50 max
————-+————————————————————
STICKY | 38273.000 -0.187 1.093 -4.564 -0.099 4.180
STICKY绝对值 | 38273.000 0.728 0.886 0.002 0.390 4.877
数据结果:
stkcd | 证券代码 | year | STICKY | STICKY绝对值 |
2 | 000002 | 2002 | -1.23687 | 1.236871 |
2 | 000002 | 2003 | -0.3185 | 0.3185 |
2 | 000002 | 2004 | -0.417 | 0.417003 |
2 | 000002 | 2005 | -0.48833 | 0.48833 |
2 | 000002 | 2006 | -0.33733 | 0.337334 |
2 | 000002 | 2007 | -0.13175 | 0.131746 |
2 | 000002 | 2008 | -0.2282 | 0.228201 |
2 | 000002 | 2009 | -0.16664 | 0.16664 |
2 | 000002 | 2010 | -0.31419 | 0.314187 |
2 | 000002 | 2011 | -0.56813 | 0.568129 |
2 | 000002 | 2012 | -0.1624 | 0.162401 |
2 | 000002 | 2013 | -0.16177 | 0.161773 |
2 | 000002 | 2014 | -0.02796 | 0.027961 |
2 | 000002 | 2015 | -0.17269 | 0.172687 |
2 | 000002 | 2016 | 0.098402 | 0.098402 |
2 | 000002 | 2017 | 0.116815 | 0.116815 |
2 | 000002 | 2018 | -1.76928 | 1.769283 |
2 | 000002 | 2019 | -0.10097 | 0.100971 |
2 | 000002 | 2020 | -0.05734 | 0.057337 |
2 | 000002 | 2021 | -0.227 | 0.227004 |
数据算法公式:
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