We present a model in which agents value food, leisure and health, and take into account how their food consumption and leisure affect their health. Drawing insights from behavioral psychology and medical practice, agents face adjustment costs in choosing consumption and leisure. We find that...

We make choices to achieve an objective. The objective is defined by an individual’s preferences. Subject to constraints, the objective is approached or achieved. Is this a good characterization of life? To answer this question we weaken one of the most basic assumptions of economics:...

Humans are social creatures that interact in a number of different and at least partially independent social settings, such as work, home, social and political organisations, and church. In each setting one has an identity, or set of identities, which one is called upon to achieve. To obtain and...

Hope plays an important role in all individuals’ lives both today and in the future. While hope and hopelessness are important concepts and the subjects of much theorizing in psychology, theology, philosophy, political science, nursing, as well as in literature and the arts, it is absent from...

This paper examines despair from the perspectives of many disciplines to define despair and to characterize the despairing individual, his motivations, and his capacity for decision-making. Two models incorporating despair as a key element are then proposed. Using these models as a framework,...

Paying interest on required reserves is considered in an overlapping generations model in which the return to capital dominates the return to fiat money. As Smith (1991) showed, financing interest on reserves benefits the initial old at the expense of future generations. We show that the...

In this paper, we examine the impact that changes in the rate of money creation and reserve requirements have on real seigniorage revenue. We consider two additional features that differ from previous analyses. First, the model economies grow endogenously, and that growth depends on the...

Historically, countries have relied on seigniorage. In this paper, we explore a set of features in which a benevolent government will rely on seigniorage. We use a simple overlapping generations model with return-dominated money. Money is valued because of a reserve requirement. The government...