This Element is about agent-based macroeconomics in general, and in particular about a family of evolutionary, agent-based models (ABMs), which are called 'Schumpeter meeting Keynes' (or K+S). The K+S models knit together 'Schumpeterian' endogenous processes of innovation with 'Keynesian'...

The excess procyclicality of fiscal policy is commonly viewed as a central malaise in emerging economies. We document that procyclicality is more pervasive in countries with higher sovereign risk and provide a model of optimal fiscal policy with nominal rigidities and endogenous sovereign...

The German economy is at the brink of a recession. Gross domestic product is likely to decline again in the third quarter. Germany would thus formally be in a technical recession. However, the slowdown that began in 2018 has so far been a normalization of the previous boom period. At present,...

The German economy has shifted down a gear. After still very high economic momentum in Germany until the middle of last year, production stalled noticeably. Temporary stress factors such as the problems of automobile manufacturers with the new WLTP standard and the low water levels in the Rhine...

The German economy is in a downward spiral. The recent price jumps for electricity and gas will reduce the purchasing power of private households and lead to a decline in private consumer spending. In addition, the slowing world economy will dampen not only exports but also investment activity....

Policy makers need to separate between temporary demand-driven shocks and permanent shocks in order to design optimal aggregate demand policies. In this paper we study the case of a central bank that ignores the presence of hysteresis when identifying shocks. By assuming that all low-frequency...