00431nam a22001577a 4500 512429 512429 191122b ||||| |||| 00| 0 eng d Gentzkow, Matthew 13676 Text as data Journal of Economic Literature 57(3), Sep, 2019: p.535-574. Kelly, Bryan 13677 Taddy, Matt 13678 Journal of Economic Literature Data AR 0 0 ddc 0 0 386486 IIPA IIPA 2019-11-22 57(3), Sep, 2019: p.535-574. AR121803 2019-11-22 AR