We develop a tractable model of limited cognitive perception of the optimal policy function, with agents using costly reasoning effort to update beliefs about this optimal mapping of economic states into actions. A key result is that agents reason less (more) when observing usual (unusual)...

In this note, we consider a broad class of network models where a large number of heterogeneous agents simultaneously interact in many ways. We provide an iterative algorithm for calculating an equilibrium and offer sufficient and "globally necessary" conditions under which the equilibrium is...

In den letzten Jahrzehnten unterlagen tropische Landschaften einem drastischen Wandel der Landnutzung. Die Transformation der natürlichen Vegetation, hin zu landwirtschaftlichen Produktionssystemen bedeutet negative Auswirkungen auf Ökosystemfunktionen, erhöht aber das Potenzial für...

Each period, a principal must assign one of two agents to a new task. Profit is stochastically higher when the agent is qualified for the task, but the principal cannot observe qualification. Her only decision is which of the two agents to assign, if any, given the public history of selections...

This study aims to connect the two strands of literature, i.e. behavioral corporate finance and agent-based macroeconomics to assess the impact of managerial overconfidence both at the micro and at the macro level. More specifically, we build a macroeconomic Agent-Based Model (ABM) calibrated...

We formalize an econometric model for two-sided matching mechanisms in a school choice context, where exogenous variation is generated by using lotteries as a tie-breaking mechanism. Our model accommodates a wide range of matching algorithms studied in the theoretical market design literature....

Many representative agent macro models suffer from parameter identification failure. These issues extend to the structural parameters of the standard incomplete markets model of Aiyagari (1994), the workhorse heterogeneous agent model for household and firm behavior. Similar as in representative...

Using a simple agent-based stock-flow consistent (AB-SFC) framework, this paper presents a fully formalised version of the two-price model of capital investment which forms an important but relatively neglected component of Hyman Minsky's Financial Instability Hypothesis. The model presented in...

Artificial Intelligence (AI) based entities are already causing damages and fatalities in today's commercial world. As a result, the dispute about tort liability of AI-based machines, algorithms, agents and robots is exponentially advancing in the scholarly world and outside of it. When it comes...