The purpose of this paper is to offer a formal model of corporate income tax evasion. While individual tax evasion is essentially a portfolio selection problem, corporate income tax evasion is much more complicated. When the owner of a firm decides to evade taxes, not only does it risk being...

In capturing the famous collapsing case of Easter Island, we set up a model where the society’s ruler has to allocate resources between consumption goods and statue construction. Since the incumbent rulers may be addicted to the glory or pleasure of statue erection, their utility function may...

At each age an organism produces energy by foraging and allocates this energy among reproduction, survival, growth, and intergenerational transfers. We characterize the optimal set of allocation decisions that maximizes reproductive fitness. Time preference (the discount rate) is derived from...