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Carbon Dioxide (CO2) Emissions in Latin America: Looking for the Existence of Environmental Kuznets Curves 31
Paudel, Krishna P.; Zapata, Hector O.; Diaz, Alehandro; Bhattarai, Keshav.
We estimated environmental Kuznets curve (EKC) for carbon dioxide for 16 Latin American countries using nonparametric, semi-parametric, and parametric specifications. Results indicated that most of the Latin American countries are still in the rising portion of the EKC with respect to CO2 pollution.
Tipo: Conference Paper or Presentation Palavras-chave: Environmental Economics and Policy.
Ano: 2005 URL: http://purl.umn.edu/35619
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Searching for an Environmental Kuznets Curve in Carbon Dioxide Pollutant in Latin American Countries 31
Poudel, Biswo N.; Paudel, Krishna P.; Bhattarai, Keshav.
This study utilized a semiparametric panel model to estimate environmental Kuznets curves (EKC) for carbon dioxide (CO2) in 15 Latin American countries, using hitherto unused data on forestry acreage in each country. Results showed an N-shaped curve for the region; however, the shape of the curve is sensitive to the removal of some groups of countries. Specification tests support a semiparametric panel model over a parametric quadratic specification.
Tipo: Journal Article Palavras-chave: CO2; Forest acreage; Environmental Kuznets curve; Latin American countries; Semiparametric regression model; Agribusiness; Environmental Economics and Policy; Research and Development/Tech Change/Emerging Technologies; C14; C33; Q23; Q53.
Ano: 2009 URL: http://purl.umn.edu/48759
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USE OF POULTRY LITTER AND OTHER BIOMASS IN ELECTRICITY PRODUCTION AND ITS IMPLICATION FOR ECONOMIC DEVELOPMENT 31
Paudel, Krishna P.; Bhattarai, Keshav; Bhandari, Doleswar.
Poultry litter is a byproduct of poultry production which has potential to cause water quality problem if it is not applied properly on land as a nutrient source. Using survey information available from Louisiana broiler producers, we found that broiler litter is not cost‐effective to transport farther than 24 miles from the production facilities given the crops grown in the region and other prevailing cost parameters. Alternative to broiler litter use on land as crop nutrients is its use as electricity production through combustion. We found that biomass‐electricity conversion is cost prohibitive if three small plant operations are established. It can be profitable if one large size plant of 10.5 MW is constructed, litter is available free, transportation...
Tipo: Conference Paper or Presentation Palavras-chave: Broiler; Breakeven transportation distance; Poultry‐electricity production feasibility; Impact factor; Production Economics; Resource /Energy Economics and Policy; O13; Q42; Q53.
Ano: 2010 URL: http://purl.umn.edu/61805
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Assessing the Feasibility of Broiler Manure Transportation and Application in Crop Production under Environmental Restrictions 31
Bhattarai, Keshav; Paudel, Krishna P..
This study combines survey information and GIS based optimization model to identify the optimal distribution of broiler litter in crop production. The results obtained provide more plausible transportation routes than the method that does not utilize all these constraints.
Tipo: Conference Paper or Presentation Palavras-chave: Environmental Economics and Policy.
Ano: 2006 URL: http://purl.umn.edu/35451
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