TY - BOOK AU - Kremer, Michael AU - Snyder, Christopher M ED - National Bureau of Economic Research TI - Worst case bounds on R&D and pricing distortions : : Theory with an application assuming consumer values follow the world income distribution T2 - NBER Working Paper PY - 2018/// CY - Cambridge PB - NBER KW - NBERWP 25119 KW - E23396.pdf UR - http://elibrary.igidr.ac.in/e-library/working papers/NBER/2018/E23396.pdf ER -