An extensive literature shows that R&D intensities and increases are positively related to firm performance, but little research examines the valuation of R&D reductions. This paper fills the void by studying long-term performance following R&D reductions. We find that, contrary to conventional...

In this paper, we empirically investigate how staggered boards, a prevailing governance structure of high-tech firms, influence firms’ product innovations in the United States. We explore a quasi-natural experiment of a legislation change in Massachusetts that forced the adoption of staggered...

How analyst coverage may affect corporate innovation remains unclear. We suggest that when the manager is myopic due to pressure from financial analysts and decides to reduce innovation, the firm should retain better innovation projects and forego worse projects. Accordingly, the average value...

A rich literature argues that stock repurchases often serve as positive economic signals beneficial to investors. Yet due to their inherent flexibility, open market repurchase programs have long been criticized as weak signals lacking commitment. We evaluate whether some managers potentially use...

This study investigates the convergence patterns and the rates of convergence of binomial Greeks for the CRR model and several smooth price convergence models in the literature, including the binomial Black–Scholes (BBS) model of Broadie M and Detemple J (<link href="#bib1">1996</link>), the flexible binomial model...

There is an extensive literature showing that R&D intensities and increases are positively related to firm performance, but there is little research on the valuation of R&D reductions. This paper contributes to the literature by examining the long-term performance following significant R&D...

We examine how firms react to their competitors' highly publicized technology breakthroughs measured by the renowned R&D 100 Award. These awards have been granted to top 100 technological inventions every year since 1965 and have come to be known as the “Oscar of Invention” (e.g., Verhoeven,...