Showing 1 - 10 of 10
Persistent link: https://www.econbiz.de/10009388072
We provide a theoretical model linking firm characteristics and expected returns. The key ingredient of our model is technological shocks embodied in new capital (IST shocks), which affect the profitability of new investments. Firms' exposure to IST shocks is endogenously determined by the...
Persistent link: https://www.econbiz.de/10013107998
Persistent link: https://www.econbiz.de/10010225954
We propose a model that starts from the premise that intangible capital needs to be stored on some medium --- software, patents, essential employees --- before it can be utilized in production. Storage implies that intangible capital may be partially non-rival within the firm, leading to scale...
Persistent link: https://www.econbiz.de/10013362030
Average return differences among firms sorted on valuation ratios, past investment, prof-itability, market beta, or idiosyncratic volatility are largely driven by differences in exposures offirms to the same systematic factor related to embodied technology shocks. Using a calibratedstructural...
Persistent link: https://www.econbiz.de/10012940233
Persistent link: https://www.econbiz.de/10012506058
We examine the role of spillover learning in shaping the value of exploratory versus incremental R&D. Using data from drug development, we show that novel drug candidates generate more knowledge spillovers than incremental ones. Despite being less likely to reach regulatory approval, they are...
Persistent link: https://www.econbiz.de/10014287391
This paper examines the role of spillover learning in shaping the value of exploratory versus incremental R&D. Using data from the pharmaceutical industry, we show that novel drug candidates generate more dynamic spillovers than incremental ones. That is, despite being more likely to fail in the...
Persistent link: https://www.econbiz.de/10014255133
We provide an answer to why growth may slow even in the face of technological improvements. Our focus is on the role of intangible assets. Intangible assets are distinct from physical capital in that they are comprised by information that requires a storage medium. A reduction in replication...
Persistent link: https://www.econbiz.de/10014238481
We provide a theoretical model linking firm characteristics and expected returns. The key ingredient of our model is technological shocks embodied in new capital (IST shocks), which affect the profitability of new investments. Firms' exposure to IST shocks is endogenously determined by the...
Persistent link: https://www.econbiz.de/10012460684