Do Firms Underinvest in Long-Term Research? Evidence from Cancer Clinical Trials
Author(s) -
Eric Budish,
Benjamin N. Roin,
Heidi Williams
Publication year - 2015
Publication title -
american economic review
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 16.936
H-Index - 297
eISSN - 1944-7981
pISSN - 0002-8282
DOI - 10.1257/aer.20131176
Subject(s) - context (archaeology) , subsidy , clinical trial , economics , cancer prevention , empirical evidence , public economics , actuarial science , cancer , medicine , biology , paleontology , philosophy , epistemology , market economy
We investigate whether private research investments are distorted away from long-term projects. Our theoretical model highlights two potential sources of this distortion: short-termism and the fixed patent term. Our empirical context is cancer research, where clinical trials - and hence, project durations - are shorter for late-stage cancer treatments relative to early-stage treatments or cancer prevention. Using newly constructed data, we document several sources of evidence that together show private research investments are distorted away from long-term projects. The value of life-years at stake appears large. We analyze three potential policy responses: surrogate (non-mortality) clinicaltrial endpoints, targeted R&D subsidies, and patent design.
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