Bernardo and Ledoit (2000) develop a very appealing framework to compute pricing bounds based on what they call gain-loss ratio. Their method has many advantages and very interesting properties and so far one important drawback: the complexity of the numerical computation of the pricing bounds....

An efficient technology transfer from advanced to developing countries is explored by extending dynamic input-output optimization models. We include capital investments for the transferred technologies that affect the structural change and the welfare streams of consumption and the environmental...

Emission reduction strategies for air pollutants such as SO<SUB align="right"><SMALL>2</SMALL></SUB> and O<SUB align="right"><SMALL>x</SMALL></SUB> as well as for greenhouse gases (GHGs) usually do not consider the interdependencies between emission reduction measures. Taking into account the relevant energy, environmental and political framework it is the objective of this...</small></sub></small></sub>