This paper looks at divestitures by 144 UK firms listed on the London Stock Exchange from 1985 to 1991 and investigates whether and how accurately investors price the firm’s option to abandon assets in exchange for their exit value. Theory prices this real option as an American style put and...

This paper presents a model that measures the impact of political risk on portfolio investment when the political risks are multivariate and correlated across countries. The multivariate approach generalizes the single country model but retains most of its characteristics in terms of its ability...