We asked 82 experienced managers to value, in effect, a set of real options, by taking decisions on invented case studies. The classic Black Scholes model should set an upper bound for rational valuations of these options (since it assumes a risk neutral discount rate, which may be optimistic)....

In this paper we study the repurchasing behavior of individual investors and identify several characteristics (stock- and investor-specific) that affect the preference for repurchasing stocks previously owned. Using a unique database of 5,128 individual investors trading from August 1st, 2003 to...

This research applies a set of diversified tests that have not been used on a joint basis to study the contagion effects of financial crises in the stock markets of developed countries. This is particularly important due to the fact that the existing literature has, so far, failed to adequately...

In this paper, we analyse how certain subsidies and guarantees given to private firms in public--private partnerships should be optimally arranged to promote immediate investment in a real options framework. We show how an investment subsidy, a revenue subsidy, a minimum demand guarantee, and a...

For simple problems (only) in stochastic storage, analytic solutions are available,and although simulation is available for more difficult problems, in many casesthis is impractically slow. A new system of partial dierential equations (PDEs),derived via techniques used to value options in nance,...