1. Introduction -- 2. The intangible economy -- 3. Patent information and corporate credit ratings : an empirical study of patent valuation by credit rating agencies -- 4. IPR management and company valuation in the pharmaceutical industry : an exploratory study -- 5. IPR management, corporate...

This paper analyzes how newly introduced transparency requirements for short positions affect investors' behavior and security prices. Employing a unique data set, which contains both public positions above and confidential positions below the regulatory disclosure threshold, we offer several...

The paper investigates whether equity markets incorporate the value of an important category of intangible assets, namely, brand value of a firm. Using a novel dataset of trademark infringement lawsuits filed in US district courts from 2000-2012, this paper analyzes whether shocks to a firm's...

This paper investigates the effects of trademarks on the market value of firms. The results show that trademarks have a positive effect on firm value. Next, the firms' market values are regressed on indicators of trademark value such as trademark seniorities, the number of oppositions filed, and...