Wavefront System for Mapping Economic Shocks to Equity Returns

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Solution Overview

Problem

Current financial systems lack effective tools to help portfolio managers assess the effects of macroeconomic views on the market and construct risk-efficient portfolios, as linking macroeconomic views to equity market outcomes is complex and traditionally difficult.

Innovation Solution

The Wavefront system uses a linked set of models called Wavefronts to describe how economic shocks ripple through the economy, enabling the mapping of economic views and risks into predictions of market behavior, identifying industries and companies that will over or underperform, and constructing risk-efficient portfolios.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If traditional manual trading processes are used, then portfolio managers can assess macroeconomic views, but the process is complex and time-consuming with difficulty in linking macroeconomic views to equity market outcomes

Engineering Contradiction:
ImprovePortfolio design efficiencyVSAvoidSystem complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The patent replaces manual mechanical analysis processes with an automated computerized system that uses mathematical models and algorithms to link macroeconomic views to equity market outcomes. The system automatically processes economic data, generates portfolio recommendations, and calculates risk metrics without manual intervention, thereby improving productivity while managing complexity through automation.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

Solution Approach 2:

The patent introduces an intermediary computerized system that acts as a bridge between macroeconomic views and equity portfolio construction. This intermediary system processes economic indicators, translates them into market implications, and generates actionable portfolio recommendations, simplifying the complex linkage process between macroeconomics and equity investing.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Measurement precision

If comprehensive economic modeling is implemented to track ripple effects through the economy, then market predictions become more accurate, but the modeling complexity increases significantly

Engineering Contradiction:
ImproveMarket prediction accuracyVSAvoidModeling complexity
Core Design Contradiction:
Measurement precisionVSDevice complexity

Solution Approach 1:

The patent segments the comprehensive economic modeling into distinct modular components: macroeconomic indicator analysis, industry-level impact assessment, company-specific fundamental analysis, and portfolio construction modules. Each segment handles a specific aspect of the analysis, making the overall complex system more manageable while maintaining comprehensive coverage of economic ripple effects.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The patent creates a universal modeling framework that can be applied across different economic scenarios and asset classes. The system uses standardized methodologies and data structures that can handle various types of economic shocks and transmissions, reducing modeling complexity through reusability while maintaining accuracy across diverse market conditions.

Inventive Principle:
Principle #6Universality (Multi-functionality)

3Reliability

If the system processes and analyzes multiple macroeconomic variables and their interrelationships, then portfolio risk management improves, but data processing requirements and computational burden increase

Engineering Contradiction:
ImprovePortfolio risk managementVSAvoidComputational resources
Core Design Contradiction:
ReliabilityVSUse of energy by moving object

Solution Approach 1:

The patent performs preliminary processing and pre-computation of macroeconomic data relationships before actual portfolio construction. The system pre-calculates correlation matrices, sensitivity factors, and risk metrics for various economic scenarios, storing these results for rapid retrieval during portfolio management. This preliminary action reduces computational burden during active trading while maintaining reliable risk management.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS10453139B2Apparatus, method and system for designing and trading macroeconomic investment views
Publication Date: 2019.10.22 GOLDMAN SACHS & CO LLC
  • US10453139B2 patent drawing
  • US10453139B2 patent drawing
  • US10453139B2 patent drawing

AI summary

The disclosure details the implementation of an apparatus, method, and system for a macroeconomic equity investment design and trade system (the Wavefront system). The disclosure teaches a set of quantitative tools to help investors design trades around macro themes. Part of the approach is a linked set of models called Wavefronts, which describe how economic shocks ripple through the economy into company performance, market value and equity returns in the US market. In one embodiment, the modeling may be viewed as having in three parts. The first converts an economic shock into a comprehensive set of shifts in the economy. The second takes those economic shifts and drives them into company fundamentals. The third values those fundamentals based on what the market normally pays. As a consequence, the Wavefront system maps economic views and risks into predictions of what the market will pay for those changes, and the industries and companies that will over- and under-perform, which allows for and results in the construction of more risk-efficient portfolios. In an alternative embodiment, the Wavefront system may also inverse the progression of the three parts to uncover and move industry specific information to uncover macroeconomic themes.