Many economic decisions can be described as an option exercise or optimal stopping problem under uncertainty. Motivated by experimental evidence such as the Ellsberg Paradox, we follow Knight (1921) and distinguish risk from uncertainty. To afford this distinction, we adopt the multiple-priors...

Entrepreneurs often face undiversifiable idiosyncratic risks from their business investments. Motivated by this observation, we extend the standard real options approach to investment to an incomplete markets environment and analyze the joint decisions of business investments, consumption-saving...

This paper studies the interaction between product market competition and takeover activity. We develop a dynamic model in which profit-maximizing production decisions of all firms in an industry as well as the timing and terms of a merger between two firms are jointly determined. We show that...

Entrepreneurs often face undiversifiable idiosyncratic risks from their business investments. We extend the standard real options approach to an incomplete markets environment and analyze their joint decisions of business investments, consumption/savings, and portfolio selection. For a lump-sum...