V Duarte - Available at SSRN 3012602, 2018 - papers.ssrn.com
This paper proposes a global algorithm to solve a large class of nonlinear continuous-time models in finance and economics. Using tools from machine learning, I recast problem of …
We develop an algorithm for solving a large class of nonlinear high-dimensional continuous- time models in finance. We approximate value and policy functions using deep learning and …
This paper presents a dynamic stochastic general equilibrium model of Ricardian business cycles. Our model is Ricardian because countries (or, equivalently, regions) trade to take …
We introduce a flexible and scalable method for solving discrete-time dynamic incentive problems with heterogeneous agents and persistent types. Our framework entails a generic …
We consider dynamic stochastic economies with heterogeneous agents and introduce the concept of uniformly self-justified equilibria (USJE)—temporary equilibria for which …
We propose a scalable method for computing global solutions of nonlinear, high- dimensional dynamic stochastic economic models. First, within a time iteration framework …
J Brumm, J Hußmann - Available at SSRN 4510125, 2023 - papers.ssrn.com
We analyze public debt policies within a calibrated stochastic OLG model with distortionary taxation. The risk-free interest rate is realistically sensitive to public debt and lower than the …
This paper presents a comprehensive method for efficiently solving stochastic Integrated Assessment Models (IAMs) and performing parametric uncertainty quantification. Our …
C Schesch - Journal of Economic Dynamics and Control, 2024 - Elsevier
We propose a pseudospectral method to solve heterogeneous-agent models in continuous time. The solution is approximated as a sum of smooth global basis functions, in our case …