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Graph Algebra
Mathematical Modeling With a Systems Approach



July 2007 | 104 pages | SAGE Publications, Inc

"Brown is well known for research on mathematical modeling in the social sciences. His book introduces the graph algebra approach to modeling systems in the social sciences."

—CHOICE

Graph Algebra: Mathematical Modeling with a Systems Approach introduces a new modeling tool to students and researchers in the social sciences. Derived from engineering literature that uses similar techniques to map electronic circuits and physical systems, graph algebra utilizes a systems approach to modeling that offers social scientists a variety of tools that are both sophisticated and easily applied.

Key Features:

  • Designed for readers in the social sciences with minimal mathematical training: In this volume, the author assists readers in developing their own difference and differential equation model specifications
  • Incorporates Social Theory: This book describes an easily applied language of mathematical modeling that uses boxes and arrows to develop very sophisticated algebraic statements of social and political phenomena. Graph algebra can be used to algebraically "flesh-out" even the most complicated and sophisticated of theories.
  • Contains social science examples of graph algebra models: Social science readers can see many examples of how graph algebra can be used to model theories from a wide variety of substantive areas and disciplines. The book also describes how to estimate such models, and two examples are fully worked out.
  • Explains linear and nonlinear model specifications using graph algebra from a social science perspective: Readers can move beyond simple linear regression models by using graph algebra.

This text is ideal for use in graduate courses such as Statistical Modeling, Quantitative Methods, and Applied Mathematics.

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Series Editor's Introduction
 
Acknowledgments
 
1. Systems Analysis
Structure and Function

 
An Overview of the Substantive Examples Found in Subsequent Chapters

 
 
2. Graph Algebra Basics
Inputs, Outputs, and the Forward Path

 
Feedback Loops and Mason's Rule

 
An Example From Economics: The Keynesian Multiplier

 
 
3. Graph Algebra and Discrete-Time Linear Operators
Delay and Advance Operators for Discrete Time

 
Including an Additive Constant With Graph Algebra

 
Difference and Summation Operators for Discrete Time

 
An Estimated Example: Labor Union Membership

 
 
4. Working With Systems of Equations
Richardson's Arms Race Model Using Graph Algebra

 
Variations of Richardson's Arms Race Model

 
An Estimated Example of a Multiple-Equation System With Nonlinear or Embedded Parameters: Richardson's Arms Race

 
 
5. Applying Graph Algebra to Continuous Time
Using Graph Algebra With Continuous-Time Operators

 
 
6. Graph Algebra and Nonlinearity
Nonlinear Filters

 
The Logistic Function

 
Placement Rules for Operators in Nonlinear Models

 
Graph Algebra and Chaos

 
Forced Oscillators

 
 
7. Working With Conditional Paths
Logical and Decision Systems

 
An Example of Democratic Transition

 
 
8. Systems, Shocks, and Stochasticity
 
9. Graph Algebra and Social Theory
Systems and Equilibria

 
 
References
 
Index
 
About the Author

"Brown is well known for research on mathematical modeling in the social sciences.  His book introduces the graph algebra approach to modeling systems in the social sciences."

—CHOICE

B. Borchers
New Mexico Institute of Mining and Technology
CHOICE
Key features
  • This text is geared towards readers in the social sciences with minimal mathematical training.

  • In this volume, the author assists readers in developing their own difference and differential equation model specifications

  • Social Theory: This book describes an easily applied language of mathematical modeling that uses boxes and arrows to develop very sophisticated algebraic statements of social and political phenomena. Graph algebra can be used to algebraically "flesh-out" even the most complicated and sophisticated of theories.

  • Social science examples of graph algebra models: Social science readers can see many examples of how graph algebra can be used to model theories from a wide variety of substantive areas and disciplines. The book also describes how to estimate such models, and two examples are fully worked out.

  • Linear and nonlinear model specifications using graph algebra are explained from a social science perspective: Readers can move beyond simple linear regression models by using graph algebra.

This title is also available on SAGE Research Methods, the ultimate digital methods library. If your library doesn’t have access, ask your librarian to start a trial.