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This paper introduces new nonparametric statistical methods to evaluate zero-cost investment strategies. We focus on directional trading strategies, risk-adjusted returns, and the investor's decisions under uncertainty as the core of our analysis. By relying on classification tools with a long...
Persistent link: https://www.econbiz.de/10013123682
We investigate the effect of corporate sustainability on organizational processes and performance. Using a matched sample of 180 US companies, we find that corporations that voluntarily adopted sustainability policies by 1993 - termed as High Sustainability companies - exhibit by 2009 distinct...
Persistent link: https://www.econbiz.de/10013108252
decision itself. This paper discusses the likely impact of these patents on innovation. It first reviews the facts about … system and innovation. It concludes by finding some consensus in the literature about the problems associated with this …
Persistent link: https://www.econbiz.de/10013218794
Within the last five years, Canada, Sweden and New Zealand have joined the ranks of the United Kingdom and other countries in issuing government bonds that are indexed to inflation. Some observers of the experience in these countries have argued that the United States should follow suit. This...
Persistent link: https://www.econbiz.de/10013234354
The appropriability of innovation depends not only on the instruments available to an innovator to protect private … pursue a narrow or broad customer segment, or whether to commercialize a “minimal viable product” version of their innovation …
Persistent link: https://www.econbiz.de/10012902312
This paper draws on a detailed history of Intel's strategy with respect to the complementary markets for microprocessors to explore the usefulness of the current theoretical literature for explaining behavior. We find that as the literature predicts, Intel invests heavily in these markets, both...
Persistent link: https://www.econbiz.de/10013227066
" about future performance and standard measures of corporate innovation. We begin by developing a career concern model where … probability of failure, are more likely to pursue innovation, and that this effect is larger in more competitive industries. We …
Persistent link: https://www.econbiz.de/10013069805
existing sales from future challengers. In this fundamental way, competition promotes innovation. We apply this basic insight … internalizes business-stealing effects arising from their parallel innovation efforts and thus tends to depress innovation … of R&D, may offset the adverse effect of a merger on innovation. We describe the possible effects of a merger on …
Persistent link: https://www.econbiz.de/10012867456
We construct an endogenous growth model with random interactions where firms are subject to distortions. The TFP distribution evolves endogenously as firms seek to upgrade their technology over time either by innovating or by imitating other firms. We use the model to quantify the effects of...
Persistent link: https://www.econbiz.de/10013309719
Digitization raises a variety of important academic and managerial questions around firm strategies and public policies for the content industries, with many of these questions influenced by the erosion of copyright caused by Internet file-sharing. At the same time, digitization has created many...
Persistent link: https://www.econbiz.de/10013072877