3 ms·
Link to the cited paper "IS THE IPHONE BIRTH CONTROL? CAUSAL EVIDENCE FROM AT&T’S 2007–2011 CARRIER MONOPOLY": https://www.nber.org/system/files/working_papers/
by pseudolus 4mo ago
Link to the cited paper "IS THE IPHONE BIRTH CONTROL? CAUSAL EVIDENCE FROM AT&T’S 2007–2011 CARRIER MONOPOLY": https://www.nber.org/system/files/working_papers/w35310/w35310.pdf https://www.nber.org/system/files/working_papers/w35310/w353...