"Too much or too little market(-economy)" is an evergreen in economics and has repeatedly shaped political debates in the Federal Republic for decades: market-liberal positions stand in contrast to state-oriented left positions, while the interested layperson often lacks the professionally neutral orientation to form a judgment beyond the current political issues. This volume not only marks the beginning of the new series "Economic Order and Economic Process," but also aims to provide a new journalistic impulse to the field of economics. The author overcomes the dichotomy between demand-oriented and supply-oriented economic policy with a coordination economic approach, which serves as a forward-looking paradigm that simultaneously resolves the apparent contradictions between microeconomics and macroeconomics.