The series is designed to bring together those mathematicians who are
seriously interested in getting new challenging stimuli from economic
theories with those economists who are seeking effective mathematical
tools for their research. A lot of economic problems can be formulated
as constrained optimizations and equilibration of their solutions.
Various mathematical theories have been supplying economists with
indispensable machineries for these problems arising in economic theory.
Conversely, mathematicians have been stimulated by various mathematical
difficulties raised by economic theories.