Integrated assessment models lack a microeconomic foundation in modelling environmental damages to the economy. To overcome this, damage coefficients are incorporated in standard microeconomic models. Firms and consumers take both damages and prices as given. Demand, supply, profit and...

In the context of economic instruments for more energy efficiency and climate protection, tradable certificates have been investigated for renewable energy and for a number of emissions. In contrast, tradable energy efficiency - or "white" - certificates have only lately been considered as a...

This paper illustrates the representation of induced technological change in the multi-regional, multi-sectoral integrated assessment model WIAGEM. The main aim of this paper is to investigate quantitatively economic impacts of climate policy measures due to induced technological changes that...