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== Introduction ==
The IMACLIM-R model is a hybrid dynamic general equilibrium model of the world economy that covers the period 2001–2100 in yearly steps through the recursive iteration of annual static equilibria and dynamic modules. The annual static equilibrium determines the relative prices, wages, labour, value, physical flows, capacity utilization, profit rates, and savings at a year t as a result of short-term equilibrium conditions between demand and supply of goods, capital, and labour markets. The dynamic modules are sector-specific reduced forms of technology-rich models, which take the static equilibria at a year ''t'' as an input, assess the reaction of technical systems to the economic signals, and send new input–output coefficients back to the static model to allow computation of the equilibrium for year ''t + 1''. IMACLIM-R is part of the IMACLIM suite of models, further information on which is available on the [http://www.imaclim.centre-cired.fr/Imaclim IMACLIM] homepage.
== Table of contents ==


The IMACLIM-R model used in this exercise is a hybrid dynamic general equilibrium model of the world economy that covers the period 2001–2100 in yearly steps through the recursive iteration of annual static equilibria and dynamic modules. The annual static equilibrium determines the relative prices, wages, labour, value, physical flows, capacity utilization, profit rates, and savings at a year t as a result of short-term equilibrium conditions between demand and supply of goods, capital, and labour markets. The dynamic modules are sector-specific reduced forms of technology-rich models, which take the static equilibria at a year ''t'' as an input, assess the reaction of technical systems to the economic signals, and send new input–output coefficients back to the static model to allow computation of the equilibrium for year ''t + 1''. Waisman et al., (2012)[[CiteRef::waisman2012th]] describe the architecture of the IMACLIM-R model in more detail.
=== [[Model scope and methods - IMACLIM|Model scope and methods]] ===
 
* '''[[Model concept, solver and details - IMACLIM|Model concept, solver and details]]'''
* '''[[Temporal dimension - IMACLIM|Temporal dimension]]'''
* '''[[Spatial dimension - IMACLIM|Spatial dimension]]'''
* '''[[Policy - IMACLIM|Policy]]'''
 
=== [[Socio-economic drivers - IMACLIM|Socio-economic drivers]] ===
 
* '''[[Population - IMACLIM|Population]]'''
* '''[[Economic activity - IMACLIM|Economic activity]]'''
 
=== [[Macro-economy - IMACLIM|Macro-economy]] ===
 
* '''[[Production system and representation of economic sectors - IMACLIM|Production system and representation of economic sectors]]'''
* '''[[Capital and labour markets - IMACLIM|Capital and labour markets]]'''
* '''[[Monetary instruments - IMACLIM|Monetary instruments]]'''
* '''[[Trade - IMACLIM|Trade]]'''
* '''[[Technological change - IMACLIM|Technological change]]'''
 
=== [[Energy - IMACLIM|Energy]] ===
 
* '''[[Energy resource endowments - IMACLIM|Energy resource endowments]]'''
** [[Fossil energy resources - IMACLIM|Fossil energy resources]]
** [[Uranium and other fissile resources - IMACLIM|Uranium and other fissile resources]]
** [[Bioenergy - IMACLIM|Bioenergy]]
** [[Non-biomass renewables - IMACLIM|Non-biomass renewables]]
 
* '''[[Energy conversion - IMACLIM|Energy conversion]]'''
** [[Electricity - IMACLIM|Electricity]]
** [[Heat - IMACLIM|Heat]]
** [[Gaseous fuels - IMACLIM|Gaseous fuels]]
** [[Liquid fuels - IMACLIM|Liquid fuels]]
** [[Solid fuels - IMACLIM|Solid fuels]]
** [[Grid, pipelines and other infrastructure - IMACLIM|Grid, pipelines and other infrastructure]]
** [[Energy end-use - IMACLIM|Energy end-use]]
** [[Transport - IMACLIM|Transport]]
** [[Residential and commercial sectors - IMACLIM|Residential and commercial sectors]]
** [[Industrial sector - IMACLIM|Industrial sector]]
** [[Other end-use - IMACLIM|Other end-use]]
 
* '''[[Energy demand - IMACLIM|Energy demand]]'''
* '''[[Technological change in energy - IMACLIM|Technological change in energy]]'''
 
=== [[Land-use - IMACLIM|Land-use]] ===
 
* '''[[Agriculture - IMACLIM|Agriculture]]'''
* '''[[Forestry - IMACLIM|Forestry]]'''
* '''[[Land-use change - IMACLIM|Land-use change]]'''
* '''[[Bioenergy land-use - IMACLIM|Bioenergy land-use]]'''
* '''[[Other land-use - IMACLIM|Other land-use]]'''
* '''[[Agricultural demand - IMACLIM|Agricultural demand]]'''
* '''[[Technological change in land-use - IMACLIM|Technological change in land-use]]'''
=== [[Emissions - IMACLIM|Emissions]] ===
* '''[[GHGs - IMACLIM|GHGs]]'''
* '''[[Pollutants and non-GHG forcing agents - IMACLIM|Pollutants and non-GHG forcing agents]]'''
* '''[[Carbon dioxide removal (CDR) options - IMACLIM|Carbon dioxide removal (CDR) options]]'''
 
=== [[Climate - IMACLIM|Climate]] ===
* '''[[Modelling of climate indicators - IMACLIM|Modelling of climate indicators ]]'''
* '''[[Climate damages, temperature changes - IMACLIM|Climate damages, temperature changes ]]'''
=== [[Non-climate sustainability dimension - IMACLIM|Non-climate sustainability dimension]] ===
 
* '''[[Air pollution and health - IMACLIM|Air pollution and health]]'''
* '''[[Water - IMACLIM|Water]]'''
* '''[[Other materials - IMACLIM|Other materials]]'''
* '''[[Other sustainability dimensions - IMACLIM|Other sustainability dimensions]]'''
 
=== [[Appendices - IMACLIM|Appendices]] ===
* '''[[Mathematical model description - IMACLIM|Mathematical model description]]'''
* '''[[Data - IMACLIM|Data]]'''
 
=== [[References - IMACLIM|References]] ===

Latest revision as of 11:38, 22 July 2025

Model Documentation - IMACLIM

    Corresponding documentation
    Previous versions
    Model information
    Model link
    Institution Centre international de recherche sur l'environnement et le développement (CIRED), France, http://www.centre-cired.fr., Societe de Mathematiques Appliquees et de Sciences Humaines (SMASH), France, http://www.smash.fr.
    Solution concept General equilibrium (closed economy)
    Solution method SimulationImaclim-R is implemented in Scilab, and uses the fonction fsolve from a shared C++ library to solve the static equilibrium system of non-linear equations.
    Anticipation Recursive dynamics: each year the equilibrium is solved (system of non-linear equations), in between two years parameters to the equilibrium evolve according to specified functions.

    Introduction

    The IMACLIM-R model is a hybrid dynamic general equilibrium model of the world economy that covers the period 2001–2100 in yearly steps through the recursive iteration of annual static equilibria and dynamic modules. The annual static equilibrium determines the relative prices, wages, labour, value, physical flows, capacity utilization, profit rates, and savings at a year t as a result of short-term equilibrium conditions between demand and supply of goods, capital, and labour markets. The dynamic modules are sector-specific reduced forms of technology-rich models, which take the static equilibria at a year t as an input, assess the reaction of technical systems to the economic signals, and send new input–output coefficients back to the static model to allow computation of the equilibrium for year t + 1. IMACLIM-R is part of the IMACLIM suite of models, further information on which is available on the IMACLIM homepage.

    Table of contents

    Model scope and methods

    Socio-economic drivers

    Macro-economy

    Energy

    Land-use

    Emissions

    Climate

    Non-climate sustainability dimension

    Appendices

    References

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