farm and off-farm labor supply functions to determine the factorsthat influence labor allocation. Both the shadow wage and …

-made scarcity. Scarcity is not always reflected in the market. In the case of air pollution, scarcity is not endogenous since … action problem, if scarcity is reflected in the market. A CPR problem is called an impure collective action problem, if the … market does not reflect scarcity and treats the good as non-rival. Pure collective action problems arise within and remain …

I review the literature on natural resource scarcity indicators further developing my previous work on this issue … (Cleveland and Stern, 1993). Scarcity indicators can be classified by what is being measured eg. in situ value, commodity value … exchange value or indicators of "exchange scarcity" and unit costs can be seen as use value indicators or indicators of "use …

estimation accuracy on the solution of marketing allocation problems conditional on the number of observations. Is there a …

high population growth. According to the vicious circle theory, natural resource scarcity coupled with poverty leads to …This dissertation examines whether the vicious circle theory applies in three developing countries characterized by … leads to a further increase in natural resource scarcity, creating a "feedback loop." This is the first study to use micro …