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The effect of GDP growth on pharmaceutical patent protection, 1945 - 2005
La Croix, Sumner J.; Liu, Ming - In: Brussels economic review 52 (2009) 3/4, pp. 355-375
Persistent link: https://www.econbiz.de/10009238416
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The impact of stronger property rights in pharmaceuticals on innovation in developed and developing countries
Liu, Ming; La Croix, Sumner J. - 2011
Persistent link: https://www.econbiz.de/10009503531
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A cross-country index of intellectual property rights in pharmaceutical innovations
Liu, Ming; La Croix, Sumner J. - 2013
Persistent link: https://www.econbiz.de/10010233927
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A cross-country index of intellectual property rights in pharmaceutical innovations
Liu, Ming; La Croix, Sumner J. - 2014
Persistent link: https://www.econbiz.de/10010378905
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The impact of stronger property rights in pharmaceuticals on innovation in developed and developing countries
Liu, Ming; La Croix, Sumner J. - 2014
Persistent link: https://www.econbiz.de/10010378908
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A cross-country index of intellectual property rights in pharmaceutical inventions
Liu, Ming; La Croix, Sumner J. - In: Research policy : policy, management and economic … 44 (2015) 1, pp. 206-216
Persistent link: https://www.econbiz.de/10011317950
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Logistics planning for hospital pharmacy trusteeship under a hybrid of uncertainties
Liu, Ming; Zhang, Zhe; Zhang, Ding - In: Transportation research / E : an international journal 101 (2017), pp. 201-215
Persistent link: https://www.econbiz.de/10011701900
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A cross-country index of intellectual property rights in pharmaceutical inventions
Liu, Ming; La Croix, Sumner - In: Research Policy 44 (2015) 1, pp. 206-216
Building on the seminal work of Ginarte and Park (1997. Research Policy. 26, 283–301), we develop an index of property rights in pharmaceutical inventions, the Pharmaceutical Intellectual Property Protection (PIPP) Index, for 154 countries spanning 1960 to 2005. It incorporates five types of...
Persistent link: https://www.econbiz.de/10011116604
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The Effect of GDP Growth on Pharmaceutical Patent Protection, 1945-2005
La Croix, Summer; Liu, Ming - In: Brussels Economic Review 52 (2009) 3/4, pp. 355-375
We investigate whether there is a U-shaped relationship between GDP per capita and country patent protection for pharmaceuticals. Using the Pharmaceutical Intellectual Property Protection (PIPP) Index, we find no evidence of a U-shaped relationship for any of the 154 countries in our sample or...
Persistent link: https://www.econbiz.de/10008868094
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Patents and access to essential medicines
La Croix, Sumner J.; Liu, Ming - In: Intellectual property, growth and trade, (pp. 423-464). 2008
Persistent link: https://www.econbiz.de/10003684914