NATIONAL BUREAU OF ECONOMIC RESEARCH
NATIONAL BUREAU OF ECONOMIC RESEARCH
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Federico Belotti

Università degli Studi di Roma "Tor Vergata"
Via Columbia
00133 Roma
Italy

E-Mail: EmailAddress: hidden: you can email any NBER-related person as first underscore last at nber dot org
Institutional Affiliation: Università degli Studi di Roma "Tor Vergata"

NBER Working Papers and Publications

August 2019When Technological Advance Meets Physician Learning in Drug Prescribing
with Domenico Depalo, Jay Bhattacharya, Vincenzo Atella: w26202
The support for scientific investigation in biomedicine depends in part on the adoption of new knowledge into medical practice. We investigate how a technological advance, in the form of a large and influential 2010 randomized controlled study, changed physician practice in statin (a medication used to manage high cholesterol levels) prescribing. We analyze data representative of the Italian population for the period 2003-2014. Our analysis accounts for possible non-random sorting of patients into treatment. We show that both doctors and patients responded promptly to this technological shock, changing the mix of patients who received therapy, drug dosing, and frequency of testing for side effects, as well as patient adherence to therapy. The results show that investments in scientific kn...
 
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