This study examines whether companies' patents obtained had less impact on future operating cash flows during the period of most patent troll litigation, 2010 to 2014. We conduct analyses using cash flow predictive models and observations from companies that had consistently obtained patents...

We investigate the impact of reporting regulation on corporate innovation. Exploiting thresholds in Europe's regulation and a major enforcement reform in Germany, we find that forcing firms to publicly disclose their financial statements discourages innovative activities. Our evidence suggests...

We investigate the impact of reporting regulation on corporate innovation. Exploiting thresholds in Europe's regulation and a major enforcement reform in Germany, we find that forcing firms to publicly disclose their financial statements discourages innovative activities. Our evidence suggests...

Successful innovations could induce more disclosure if the information asymmetry between the firm and its investors about post-innovation outcomes leads investors to demand more information. However, such innovations also likely entail greater proprietary cost concerns, which deter disclosure....

Theories of congressional dominance contend that regulatory agencies can be captured by the politicians that oversee them. We examine whether control systems and transparency constrain such capture. Using the United States Patent and Trademark Office (USPTO) as a setting, we begin by providing...

We examine the relation between manager horizon and discretionary disclosure, using patenting as a measure of disclosure. Patenting reflects, in part, a manager's decision to disclose the successful outcome of research and development (R&D). When a firm invests in R&D but does not patent,...

This paper presents estimates of the depreciation rate of innovations using survey data on revenues associated with Australian patents. Its novelty is twofold. First, it relies on direct observation of the revenue streams of inventions. This is in sharp contrast with previous studies, which all...

We analyze the potential spillover effects from patent-infringement litigation initiated by non-practicing entities (NPEs). When a firm is sued by NPEs, its at-risk technology peers also experience significant market value losses around the litigation filing date, losses that are much greater...

We investigate the effect of patent disclosures on corporate innovation. Using the American Inventor's Protection Act (AIPA) as a shock that increased patent disclosures, we find an increase in innovation for firms whose rivals reveal more information after the AIPA and a decrease in innovation...

How much does US-based R&D benefit other countries and through what mechanisms? We test the 'technology sourcing' hypothesis that foreign research labs located on US soil tap into US R&D spillovers and improve home country productivity. Using panels of UK and US firms matched to patent data we...