1. Arora, A., Branstetter, L., Chatterjee, C., 2011. Strong Medicine: Patent Reform & the emergence of a Research-Driven Pharmaceutical Industry in India. In: The Location of Biopharmaceutical Activity, ed. by C.I.M. and M.J. Slaughter, NBER.
2. Arora, A., Branstetter, L., Chatterjee, C., Saggi, K., 2009. Strong Medicine? Patent Reform and the Transformation of the Indian Pharmaceutical Industry, mimeo.
3. Intellectual property rights and innovation in developing countries;Chen;J. Dev. Econ.,2005
4. International protection of intellectual property;Grossman;Amer. Econ. Rev.,2004
5. Innovation, imitation, and intellectual property rights;Helpman;Econometrica,1993