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Technology and Technical Change in the MIT EPPA Model

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dc.creator Jacoby, Henry D.
dc.creator Reilly, John M.
dc.creator McFarland, James R.
dc.creator Paltsev, Sergey.
dc.date 2004-07-20T14:56:37Z
dc.date 2004-07-20T14:56:37Z
dc.date 2004-07
dc.date.accessioned 2013-10-09T02:39:50Z
dc.date.available 2013-10-09T02:39:50Z
dc.date.issued 2013-10-09
dc.identifier http://mit.edu/globalchange/www/abstracts.html#a111
dc.identifier http://hdl.handle.net/1721.1/5424
dc.identifier Report no. 111
dc.identifier.uri http://koha.mediu.edu.my:8181/xmlui/handle/1721
dc.description Potential technology change has a strong influence on projections of greenhouse gas emissions and costs of control, and computable general equilibrium (CGE) models are a common device for studying these phenomena. Using the MIT Emissions Prediction and Policy Analysis (EPPA) model as an example, two ways of representing technology in these models are discussed: the sector-level description of production possibilities founded on social accounting matrices and elasticity estimates, and sub-models of specific supply or end-use devices based on engineering-process data. A distinction is made between exogenous and endogenous technical change, and it is shown how, because of model structure and the origin of key parameters, such models naturally include shifts in production process that reflect some degree of endogenous technical change. As a result, the introduction of explicit endogenous relations should be approached with caution, to avoid double counting.
dc.description Abstract in HTML and technical report in PDF available on the Massachusetts Institute of Technology Joint Program on the Science and Policy of Global Change website (http://mit.edu/globalchange/www/).
dc.description The CGE model underlying this analysis was supported by the US Department of Energy, Office of Biological and Environmental Research [BER] (DE-FG02-94ER61937), the US Environmental Protection Agency (X-827703-01-0), the Electric Power Research Institute, and by a consortium of industry and foundation sponsors
dc.format 278567 bytes
dc.format application/pdf
dc.language en_US
dc.publisher MIT Joint Program on the Science and Policy of Global Change
dc.relation ;Report no. 111
dc.title Technology and Technical Change in the MIT EPPA Model


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