Shape-preserving computation in economic growth models

Shape-preserving computation in economic growth models

0.00 Avg rating0 Votes
Article ID: iaor20013979
Country: United Kingdom
Volume: 28
Issue: 7
Start Page Number: 637
End Page Number: 647
Publication Date: Jun 2001
Journal: Computers and Operations Research
Authors:
Keywords: growth
Abstract:

We point out the shape characteristics – monotonicity and concavity – of the value functions of optimal economic growth problems. We introduce the concept of shape preservation in approximating the value functions. We also present a shape-preserving algorithm to compute the solutions of continuous-state optimal economic growth problems. Numerical results show that shape-preserving interpolation methods are superior to others with less-sophisticated interpolation in the sense of smaller approximation errors.

Reviews

Required fields are marked *. Your email address will not be published.