We examine how a firm's research and development (R&D) increases affect its intra-industry competitors in the long run. Consistent with the R&D spillover hypothesis, when a firm unexpectedly increases its R&D spending, its intra-industry competitors experience improvements in operating...

We examine the motives behind the share repurchase decisions of initial public offering (IPO) firms by studying the stock and operating performance after the IPO date. We find that IPO firms that announce repurchases within 3years of IPO dates exhibit poorer long-run abnormal operating...

We examine how the financial constraints of repurchasing firms affect their post-buyback performance. By every constraint measure we use, a set of constrained firms repurchase. They display significantly poorer post-buyback abnormal return and operating performance than unconstrained firms....

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...

Share repurchase announcements with higher turnover ratio attract more attention from institutions than events with lower turnover ratio. The stock price behavior is associated with the institutional trading behavior around share repurchase announcements. The higher exposure to the attention...

Prior studies document that the book-to-market (BM) effect is absent in the Taiwan stock market. Using Taiwanese data covering from 1991 to 2006, we show that, after controlling for the size effect and the Fama and French's (1993) risk factors, the BM effect only exists for those firms with low...

This paper documents prevailing mispricing of research and development (R&D) investments in the Taiwan stock market, a rapidly emerging and electronics-dominated market. Applying stock return data from July 1988 to June 2005, we observe that R&D-intensive stocks tend to outperform stocks with...