Media type: E-Article Title: Optimal Comparability, Real Effects, and Asset Prices Contributor: Wu, Sang; Xue, Wenjie imprint: Elsevier BV, 2019 Published in: SSRN Electronic Journal Language: English DOI: 10.2139/ssrn.3409454 ISSN: 1556-5068 Keywords: Pharmacology (medical) Origination: Footnote: