Witch - a World Induced Technical Change Hybrid Model

@article{Bosetti2006WitchA,
  title={Witch - a World Induced Technical Change Hybrid Model},
  author={Valentina Bosetti and Carlo Carraro and Marzio Galeotti and Emanuele Massetti and Massimo Tavoni},
  journal={Environmental Economics},
  year={2006}
}
The need for a better understanding of future energy scenarios, of their compatibility with the objective of stabilizing greenhouse gas concentrations, and of their links with climate policy, calls for the development of hybrid models. Hybrid because both the technological detail typical of Bottom Up (BU) models and the long run dynamics typical of Top Down (TD) models are crucially necessary. We present WITCH � World Induced Technical Change Hybrid model�� a neoclassical optimal growth model… 
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