In this study, we investigate the impact of IFRS adoption in Europe and Australia on the relevance of book value and earnings for equity valuation. Using a sample of 3,488 firms that initially adopted International Financial Reporting Standards (IFRS) in 2005, we are able to compare the figures...

Of late, both U.S. and International firms have increased the granting of performance-contingent equity awards to their executive officers. Beyond simple stock options, these awards frequently include accounting-based performance targets. Failure to meet or exceed these targets causes award...

Conventional wisdom holds that dependence among geological prospects increases exploration risk. However, dependence also creates the option to truncate exploration if early results are discouraging. We show that the value of this option creates incentives for explorationists to plunge into...

This paper adds to the literature on testing the hypothesis that the expected return premium on the market portfolio is always non-negative. The lower bound restriction is an important element in framing the case against a broad class of risk-based equilibrium models of market returns. Our goal...

We consider the impact of sequential investment and active management on the value of a portfolio of real options. The options are assumed to be interdependent, in that exercise of any one is assumed to produce, in addition to some intrinsic value based on an underlying asset, further...