Abstract: Brownfields are properties for which redevelopment is hampered by known or suspected contamination and by concerns about associated liability. Because failing to redevelop brownfields may negatively affect welfare and the environment, a number of states have created voluntary programs to reduce liability risks and encourage redevelopment of brownfields. For clean or remediated properties, the state certifies that owners of such sites are not subject to federal or state liability under certain conditions. Certification could increase nearby property values because of decreased contamination risk and amenities associated with redeveloping the brownfield. This paper focuses on the Site Remediation Program in Illinois, and estimates the effect of brownfields certification on nearby property values. Employing several strategies to account for unobserved and time-varying variables that may be correlated with certification, I find that certification of a brownfield 0.25 miles away raises property values by about one percent. In aggregate, the program has increased nearby property values by about two percent.

Abstract: Cities in developing countries experiencing rapid urbanization and population growth too often lack the financial resources and institutional capacity to provide needed municipal infrastructure for adequate solid waste management, despite citizens’ demand for it. This paper uses a cross-sectional survey of 226 randomly selected households in Mekelle City, Ethiopia, to assess the current municipal sanitation fees and the willingness to pay (WTP) of residents for improved urban waste management, and suggests mechanisms for cost recovery. We used Tobit and probit models in the empirical analysis to determine the factors that influence households’ WTP for improved solid waste management. Results reveal that residents’ WTP for improved solid waste management is significantly related to income and awareness of environmental quality, among other factors. Study results reveal that the current city fee for sanitation is far below the WTP of the residents. The mean WTP we found can be a guide for municipal officials in setting a more appropriate fee that can finance improvements in city SWM, where all households receive collection services, waste is disposed of properly, and recycling and composting features are added.

Abstract: A deposit-refund system combines a tax on product consumption with a rebate when the product or its packaging is returned for recycling. Deposit-refunds are used for beverage containers, lead-acid batteries, motor oil, tires, various hazardous materials, electronics, and more. In addition, researchers have shown that the approach can be used to address many other environmental problems beyond waste disposal. By imposing an up-front fee on consumption and subsidizing "green" inputs and mitigation activities, a deposit-refund may be able to efficiently control pollution in much the same way as a Pigovian tax. Theoretical models have shown that alternative waste disposal policies, such as virgin materials taxes, advance disposal fees, recycled content standards, and recycling subsidies are inferior to a deposit-refund. These results have been corroborated in calibrated models of U.S. waste and recycling. And in theoretical models that consider joint environmental problems and product design considerations, the deposit-refund continues to have much to recommend it as a component of an overall socially optimalset of policies. More empirical research into deposit-refund systems is needed, particularly the upstream systems used for many products. In these systems, the processors or collectors of recyclables—rather than consumers—receive the refund. Upstream systems may have lower transaction costs and better environmental outcomes than traditional downstream systems.

Abstract: Beginning in the early 1990s, stricter government regulation to protect public health and the environment led to radical changes in waste technology and management in the United States. More stringent regulation induced wholly new technologies, including the lining of landfills, the control of their gas emissions, and changes in the economic scale and geographic location of operation. Economic integration of waste management transformed “the local dump” into a nationwide and modernized industry. These changes led to unprecedented intervention by local government in attempts to control price, quantity, and location-specific attributes of the $40 billion waste market. Regulatory-induced changes in markets have long been a topic of academic and policy interest, but unique in this case was the emergence of legal challenges—under the dormant commerce clause—concerning public governance and the private sector. This paper reviews the regulation-induced changes in the market, its subnational governmental interventions, and protection of interstate commerce when new technology restructures a local service into a national business.