Traditional theories of capital structure do not explain the puzzling phenomena of zero-leverage firms and negative net debt ratios. We develop a theory where firms adopt a net debt target that acts as a balancing variable between equityholders and managers. Negative (positive) net debt occurs...

In this paper we develop a stochastic model for household liquidity. In the model, the optimal liquidity policy takes the form of a liquidity range. Subsequently, we use the model to calibrate the upper bound of the predicted liquidity range. Equipped with knowledge about the relevant control...

We present a real options model of a firm's make-or-buy decision under demand uncertainty. "Making" is subject to decreasing returns to scale, fixed costs and capital investment. "Buying" happens at a fixed price and requires no investment. Three distinct procurement regimes endogenously arise:...

This paper considers real options within a continuous-time corporate finance context. We analyze whether these real options are exercised effciently, and what the underlying sources of inefficiency are. In particular we consider the role of incomplete information, competition, search costs and...