A framework is presented for the analysis of economic and environmental impacts of policies applied to materials-product (MP) chains. This is based on materials flows, product flows, costs, prices and optimal management of an MP chain. The main differences compared with other studies focusing on...

I review and extend three approaches to trade and environmental policies: competitive general equilibrium, oligopoly and monopolistic competition. The first two have surprisingly similar implications: deviations from first-best rules are justified only by constraints on policy choice (which...

This paper considers an alternative approachto surface water quality management whensociety is faced with the need to reduce waterpollution in a region with a complicatedregulatory environment. The paper is focusedon a specific kind of negotiation betweenpolluters and an authority, leading...

In this paper we adopt the green goodwill argument as to why firms voluntarily invest in abatement capital. We investigate the effects on the abatement investment decision of changes in uncertainty about future green goodwill, competitor abatement investments, regulations, etc., using a real...

I review and extend three approaches to trade and environmental policies - competitive general equilibrium, oligopoly and monopolistic competition. The first two have surprisingly similar implications - deviations from first-best rules are justified only by constraints on policy choice (which...

Widely advocated as a means to make policy making more integrated, policy assessment remains weakly integrated in practice. But explanations for this shortfall, such as lack of staff training and resources, ignore more fundamental institutional factors. This paper identifies institutional...

Air pollution has become a serious issue in many Asian cities. A major cause is the expanding motor vehicle population--with growth rates as high as 23 percent in rapidly growing economies such as China. Experience worldwide has shown that the use of clean fuels (low-lead or unleaded gasoline...

It is to be expected that rational peole defend themselves against pollution externalities, at the very least through spatial separation from the source. Bu even in the simplist models, defensive generates nonconvexities, multiple optima, and inconclusive policy guidance. This calls into...

An indirect utility model is employed for measuring farmers willingness to voluntarily accept yield losses for a reduction in environmental risk by decreasing pesticide use. Results support the hypothesis that farmers have self-described risk perceptions that enable them to make assessments of...