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Assessing the Market for Poultry Litter in Georgia: Are Subsidies Needed to Protect Water Quality? AgEcon
Mullen, Jeffrey D.; Bekchanov, Ulugbek; Karali, Berna; Kissel, David; Risse, Mark L.; Rowles, Kristin; Collier, Sam.
Concerns about nutrient loads into our waters have focused attention on poultry litter applications. Like many states with a large poultry industry, Georgia recently designed a subsidy program to facilitate the transportation of poultry litter out of vulnerable watersheds. This paper uses a transportation model to examine the necessity of a poultry litter subsidy to achieve water protection goals in Georgia. We also demonstrate the relationship between diesel and synthetic fertilizer prices and the value of poultry litter. Results suggest that a well functioning market would be able to remove excess litter from vulnerable watersheds in the absence of a subsidy.
Tipo: Journal Article Palavras-chave: Fertilizer; Phosphorous; Poultry litter; Subsidy; Transportation model; Water quality; Environmental Economics and Policy; Marketing; Q12; Q13; Q25; Q53.
Ano: 2011 URL: http://purl.umn.edu/117948
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Examining the Effects of Ecological and Political Boundaries on the Potential for Water Quality Trading: Lessons from a Southeastern Trading Framework AgEcon
Keiser, David A.; Mullen, Jeffrey D.; Bergstrom, John C.; Smith, Nathan B.; Radcliffe, David E.; Risse, Mark L.; Fowler, Laurie A..
Water quality trading (trading) as a means to improve water quality has become an increasingly popular instrument considered by environmental policy makers. Although the U.S. Environmental Protection Agency lists more than forty current trading programs in the U.S., only a few active markets exist. The literature identifies several hurdles to trading, overcoming which requires a deeper understanding of the interaction between local environmental, legal, and economic conditions. Particular challenges include thin markets, uncertainty related to the course and fate of nutrient flows, varying degrees of political support, and high transaction costs related to market infrastructure, monitoring, and enforcement. These hindrances often arise from and...
Tipo: Conference Paper or Presentation Palavras-chave: Water quality trading; Phosphorus trading; Nutrient trading; Water pollution; Pollution markets; Environmental Economics and Policy; Land Economics/Use; Public Economics.
Ano: 2009 URL: http://purl.umn.edu/49323
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