The mathematical analogies between economics and classical mechanics can be extended from constrained optimization to constrained dynamics by formalizing economic (constraint) forces and economic power in analogy to physical (constraint) forces in Lagrangian mechanics. In a...

Worldwide, economic growth is a prominent goal, despite its severe conflicts with ecological sustainability. Are 'growth policies' only a question of political or individual will, or do 'growth imperatives' exist that make them 'inescapable'? And why do people consume ever more, even in 'rich'...

This thesis conceptualizes a method to analyze the structural dependencies between the physics of energy use and the economy. By synthesizing stock-flow consistent models, input-output models, and aspects of ecological macroeconomics, a discrete dynamical model is developed to simultaneously...

Worldwide economic growth is fostered, despite its severe conflicts with sustainability and despite the tendency of secular stagnation. To study whether this fostering is 'only' a question of political and individual will or 'unavoidable' to maintain economic stability, we deliver a rather...

In monetary Stock-Flow Consistent (SEC) models, accounting identities reduce the number of behavioral functions to avoid an overdetermined system of equations. We relax this restriction using a differential-algebraic equation framework of constrained dynamics. Agents exert forces the variables...

Economic equilibrium models have been inspired by analogies to stationary states in classical mechanics. To extend these mathematical analogies from constrained optimization to constrained dynamics, we formalize economic (constraint) forces and economic power in analogy to physical (constraint)...

Economic growth has become a prominent political goal worldwide, despite its severe conflicts with ecological sustainability. Are "growth policies" only a question of political or individual will, or do "growth imperatives" exist that make them "inescapable"? We structure the debate along two...