We consider a model of 'tenancy rent control' where landlords are not allowed to raise the rent on sitting tenants nor to evict them, though they are free to set the nominal rent when taking on a new tenant. If there is any inflation in the economy, landlords prefer to take shortstaying tenants....

This paper presents a model of 'tenancy rent control' where rent increases on, and evictions of, sitting tenants are prohibited but nominal rents for "new" tenants are unrestricted. If there is "any" inflation, landlords prefer to take short-staying tenants. If there is no way for landlords to...

A popular form of action to curb child labor and uphold international labor standards in general is a product boycott by consumers. There are labeling agencies that inform us if, for instance, a carpet or a hand-stitched soccer ball is free of child labor. The presence of a consumer boycott will...

A definition of a utilitarian social welfare relation (SWR) for infinite utility streams is proposed. Such a relation is characterized in terms of the Pareto, Anonymity and Partial Unit Comparability Axioms. The merits of the utilitarian SWR, relative to the more restrictive SWR induced by the...