We discuss a simple model of choices of joint consumption by a working couple who place maintenance of their marriage (relationship) above all else. Any proposal made by one partner seeking to provide maximal utility to the other so as to preserve the marriage, in the case where preferences of...

In this article, we present examples of tax-distorted general equilibrium economies in which equilibria are unique in the absence of taxes, but taxes generate multiplicity when introduced over a range of tax rates. We also provide converse examples of economies with multiple no-tax equilibria,...

We discuss whether the introduction of climate change considerations into Nash tariff games increases or reduces post-retaliation tariffs. We briefly discuss how climate change considerations can be introduced into computational trade models. We then calculate optimal tariffs in comparable...