Predicting economic conditions

US11127026B2 · kind B2 · utility

Assignee

• Bank of America Corporation · US

Inventors

• Timothy J. Bendel · Charlotte, US
• Mark V. Krein · Charlotte, US
• David N. Joffe · Charlotte, US
• Sandi Setiawan · Charlotte, US
• William Anthony Nobili · Charlotte, US
• David Joa · Irvine, US

Key dates

• Filing date: Mar 24, 2020
• Grant date: Sep 21, 2021
• Expiry date: Mar 24, 2040

Classification

• Technology area (CPC G): Physics
• CPC primary: G06Q10/04
• WIPO field: IT methods for management
• WIPO sector: Electrical engineering

Abstract

Computer-implemented methods for identifying or assessing any type of risk and/or opportunity that may arise can include either, alone or in combination, band pass filtering, principal component analysis, random matrix theory analysis, synchronization analysis, and early-warning detection. With one approach, principal component analysis is applied to a times series. Resulting normalized eigenvector content is sorted and distances between the normalized eigenvector content are determined, where the dispersion level of the distances is indicative of an economic instability of an economic system. Each technique can also be viewed as a process that takes a set of inputs and converts it to a set of outputs. These outputs can be used as inputs for a subsequent process or the outputs may be directly actionable for formulating certain economic predictions to make certain decisions.