The sizeable literature on extinction in economics has paid scant attention to the problem of constructing measures of species extinction. Moreover, this literature has not studied the question of species extinction in stochastic systems that are jointly determined. Consequently, the objective...

We analyze a model of trade between two heterogeneous regions that are creative in the sense of Richard Florida. One region is larger than the other region in terms of its endowment of creative capital. Each region produces a single final good with inputs 1 and 2 that are traded. There is...

We study the implications of the interaction between human capital and knowledge spillovers for one kind of semi-endogenous economic growth in a region. We focus on two cases. In the first (second) case, there is no growth (growth) in the stock of human capital but knowledge spillovers are...

Although arranged and love marriages have been around for a long time there seems to be no comparative analyses in the economics literature of the relative merits of one or the other kind of marriage. As such, the purpose of this note is to conduct a theoretical inquiry into the desirability of...

We model international trade in renewable resources between a single buyer and competitive sellersas a Stackelberg differential game. The buyer uses unit and ad valorem tariffs to indirectly encourageconservation of the renewable resource under study. First, we show that the efficacy of these...