@unpublished{benoit:hal-02135389, TITLE = {{How does regulation affect beliefs ? Stock Market valuation of Orphan Drug Regulatory Approvals}}, AUTHOR = {Beno{\^i}t, Cyril and Gorry, Philippe and Zumpe, Martin}, URL = {https://sciencespo.hal.science/hal-02135389}, NOTE = {working paper or preprint}, YEAR = {2016}, MONTH = Sep, PDF = {https://sciencespo.hal.science/hal-02135389/file/benoit-cyril-2016-how-does-regulation-apsa-2016.pdf}, HAL_ID = {hal-02135389}, HAL_VERSION = {v1}, }