The presented TEM-model describes the economical interaction between several actors (players) which intend to minimize their emissions (E <Subscript>i</Subscript>) caused by technologies (T <Subscript>i</Subscript>) by means of expenditures of money (M <Subscript>i</Subscript>) or financial means, respectively. The index stands for the i-th player, i=1, … ,n....</subscript></subscript></subscript>

Many economic organizations have some relational structure, meaning that economic agents do not only differ with respect to certain individual characteristics such as wealth and preferences, but also belong to some relational structure in which they usually take different positions. Two examples...

Many economic organizations have some relational structure, meaning that economic agents do not only differ with respect to certain individual characteristics such as wealth and preferences, but also belong to some relational structure in which they usually take different positions. Two examples...

The purpose of this paper is devoted to the least element problems of feasible sets for vector complementarity problems under certain conditions. We generalize the notion of a Z-map due to Riddell to the set-valued case. Some conditions of the feasible set being a sublattice are presented and...

This discussion paper resulted in a publication in 'Social Choice and Welfare', 2012, 39, 721-735. <P> Many economic organizations have some relational structure, meaning that economic agents do not only differ with respect to certain individual characteristics such as wealth and preferences, but...</p>