Capital theory is a cornerstone of modern economics. Its ideas are
fundamental for dynamic equilibrium theory and its concepts are applied
in many branches of economics like game theory, resource and
environmental economics, although this may not be recognized on a first
glance. In this monograph, an approach is presented, which allows to
derive important results of capital theory in a coherent and readily
accessible framework. A special emphasis is given on infinite horizon
and overlapping generations economics. Irreversibility of time, or the
failure of the market system appear in a different light if an infinite
horizon framework is applied. To bridge the gap between pure and applied
economic theory, the structure of our theoretical approach is integrated
in a computable general equilibrium model.