This paper examines the interdependence between imperfect competition and emis-sions trading in a two-sector (clean and dirty) economy. We compare the welfare implica-tions of an absolute cap-and-trade scheme (permit trading) with a relative intensity-basedscheme (credit trading). We nd...

The universal theme of deregulation of the electricity industry is the dismantling of the exclusive franchise, opening up some segments of the industry to competition. Technological changes in generation have helped eliminate the perception that generation is a natural monopoly, but this change...

Title IV of the 1990 amendments to the Clean Air Act initiated a historic experiment in incentive-based environmental regulation through the use of tradable allowances for emission of sulfur dioxide by electric generating facilities. To date, relatively little allowance trading has taken place;...

The 1990 U.S. Clean Air Act Amendments (CAAA) instituted a national program in tradable sulfur dioxide (SO2) emission permits, referred to as "emission allowances," in the U.S. electricity sector. This paper provides a survey and assessment of the SO2 allowance trading program with a focus on...

Using a simple analytical model incorporating benefits of a stock, costs of adjusting the stock, and uncertainty in costs, we uncover several important principles governing the choice of price-based policies (e.g., taxes) relative to quantity-based policies (e.g., tradable permits) for...

I study several policy instruments for carbon mitigation with a focus on subsidies for renewable energies, emission taxes and emission allowances. In Chapter 1, I analyze the optimal design and the welfare implications of two policies consisting of an emission tax for conventional fossil-fuel...

Approximately 136,000 refuse trucks were in operation in the United States in 2007. These trucks burn approximately 1.2 billion gallons of diesel fuel a year, releasing almost 27 billion pounds of greenhouse gases. In addition to contributing to global climate change, diesel-fueled refuse trucks...

In this paper we examine the impacts of transaction costs on enforcing a transferable emissions permit system. We derive an enforcement strategy with a self-reporting requirement that achieves complete compliance in a cost-effective manner. In the absence of transaction costs targeted...

This paper examines the effects of risk aversion on compliance choices in markets for pollution control. A firm’s decision to be compliant or not is independent of its manager’s risk preference. However, noncompliant firms with risk averse managers will have lower violations than otherwise...