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The Environment, Trade and Innovation with Heterogeneous Firms: A Numerical Analysis AgEcon
Cui, Jingbo; Ji, Yongjie.
We employ a two-sector heterogeneous firms model in the presence of endogenous innovation and environmental constraints. We perform simple numerical simulations concerning the implication of a stringent environmental policy and trade cost differences between dirty and clean inputs. Our objective is to highlight the effects of these policy proposals on the process innovation, trade pattern, and productivity dynamics.
Tipo: Conference Paper or Presentation Palavras-chave: Cap and Trade; Heterogeneous Firms; Process Innovation; Trade Pattern; Environmental Economics and Policy; International Relations/Trade; Research and Development/Tech Change/Emerging Technologies; F18; Q55; Q56; C63.
Ano: 2011 URL: http://purl.umn.edu/103478
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Welfare impacts of alternative biofuel and energy policies AgEcon
Cui, Jingbo; Lapan, Harvey E.; Moschini, GianCarlo; Cooper, Joseph C..
We employ an open economy general equilibrium model to investigate the effects of government energy policy, with emphasis on corn-based ethanol, on the U.S. economy. The model specification incorporates world and domestic markets, assumes pollution costs from fuel consumption, and allows endogenous determination of equilibrium quantities and prices for oil, corn and ethanol. The model is calibrated to represent a recent benchmark data set for 2009 and is used to simulate the positive and normative effects of alternative policies. We find that a second best policy of a fuel tax and ethanol subsidy approximates fairly closely the welfare gains associated with the first best policy (optimal carbon tax and tariffs on traded goods).The largest economic gains to...
Tipo: Conference Paper or Presentation Palavras-chave: Biofuel; Calibration; Welfare; Second Best Policies; Agricultural and Food Policy; Resource /Energy Economics and Policy.
Ano: 2010 URL: http://purl.umn.edu/61138
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