ExcuComp uses the WRDS platform, please apply for WRDS account first. For access problem, please contact chengyun@phbs.pku.edu.cn
Steps for WRDS account application:
1, enter <http://wrds-web.wharton.upenn.edu>;
2, choose “Register” or click on “Register for a WRDS Account”;
3, complete the online application form;
4, after your application is approved, an email will be sent to your registered email address to lead you through the WRDS account setting;
5, log on WRDS;
6, read WRDS Terms of Use;
7, use WRDS.