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finds that introduction of product patent for pharmaceuticals in the patent law has a positive effect on launch likelihood … pharmaceuticals are launched sooner than non-innovative ones, irrespective of the patent regime in the local market. Using a panel …This WTO working paper studies availability and affordability of new and innovative pharmaceuticals in a post-TRIPS era …
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This thesis examines the role of patent litigation in the generic drug approval process. Generic drug companies wishing … patent protection, and remaining exclusivity may be significant factors …
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crisis has brought the optimal design of pharmaceutical patent policy to the fore. In this paper we evaluate patent policy in … the US pharmaceutical industry. We estimate the effect of patent length and scope on generic entry prior to the expiration … of new drug patents using two quasi-experimental approaches: one based on changes in patent laws and another on the …
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This paper merges patent citation data with data on pharmaceutical patent expirations, generic entry, and pricing to … explore the effects of observable patent characteristics on off-patent and on-patent pharmaceutical pricing. Using a sample of … generic entry. Importantly, I find that the number of patent citations that a drug receives from other firms is correlated …
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