We extend the evidence on whether investors impound efficiently into stock prices new disclosures about corporate Ramp;D programs. We find firms that disclose the discontinuation of some of their Ramp;D programs experience a significant negative announcement-period stock price response which is...

We show that the manager of a sufficiently undervalued firm is incentivized to allocate financial slack for a share repurchase to gain an immediate, risk free, and corporate tax free wealth transfer from uninformed shareholders, instead of undertaking a real investment with long term, risky, and...

Using an exhaustive sample of banks in the Gulf Cooperation Council region, in the years 2007 to 2009, this research examines the relative operating performance and risk-taking behavior of Islamic and non-Islamic banks during the global financial crisis and the role played by their corporate...

We examine the short term stock price performance of firms that acquire or sell technology rights. We find significant positive announcement-period abnormal returns to the acquirers and sellers. However, the price increases reverse during the subsequent twenty trading days. We also find that the...

We examine the short term stock price performance of firms that acquire or sell technology rights. We find significant positive announcement-period abnormal returns to the acquirers and sellers. However, the price increases reverse during the subsequent twenty trading days. These quick fortune...

Cooperative R&D and production joint ventures may enable firms to achieve significant cost efficiencies. However, they can also be a means of controlling industry output and raising product prices. A review of the literature on the welfare implications of allowing rival firms to cooperate in the...