Name
Last modified
Size
Description
Parent Directory
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desc/
2016-03-17 13:52
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desc_impact1993.txt
2014-06-11 03:55
1.1K
impact1993.csv
2014-03-18 22:43
308K
impact1993.dta
2014-03-18 22:37
163K
impact1993.sas7bdat
2014-03-18 22:43
213K
Apache/2.4.53 (FreeBSD) OpenSSL/1.1.1t-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.12 Perl/v5.34.3 Server at data.nber.org Port 443