In this paper we deal with a utility maximization problem at finite horizon on a continuous-time market with conical (and time varying) constraints (particularly suited to model a currency market with proportional transaction costs). In particular, we extend the results in Campi and Owen (2011)...

Shareholder agreements govern the relations among shareholders in privately held firms, such as joint ventures and venture capital-backed companies. We provide an economic explanation for key clauses in such agreements—namely, put and call options, tag-along and drag-along rights, demand and...

In this thesis we deal with different topics in financial mathematics, that are all related to market imperfections and to the fundamental technique of utility maximization. The work consists of three parts. In the first one, which is based on two papers, we consider the problem of optimal...

We analyze the impact of takeover threats on long term relationships between the target owners and other stakeholders. In the absence of takeovers, stakeholders’ bargaining power increases their incentive to invest but reduces the owners’ incentive to invest. The threat of a takeover that...

Reviews the book 'Financial Analysis and Corporate Strategy,' by Mark Grinblatt and Sheridan Titman.

This article provides a comparative analysis of pension plan allocations to private equity and to venture capital in the United States and in Canada. Although the assets of American funds in our data are worth 10 times those of Canadian funds, their investment in private equity is about 20 times...