Matrix Inversion in Excel for Economic and Spatial Analysis

In spatial planning and regional economics, understanding how different sectors and regions interact is key to predicting growth. This text-based course guides you through the foundational math of matrix algebra and shows you how to execute these complex calculations directly inside Excel. You will start by mastering core terminology, understanding what matrices represent in economic models, and learning how to set up your data structure for success. Next, you will transition into practical application, learning how to use Excel's built-in array formulas to invert matrices and solve systems of linear equations. What you'll learn: Understand the foundational concepts of matrices and their role in regional economic models; Configure and organize spatial and economic data tables in Excel; Master the MINVERSE and MMULT array formulas for matrix operations; Apply modern dynamic array behaviors to simplify formula entry and calculation; Solve input-output models and linear equations for urban planning scenarios; Troubleshoot common matrix formula errors and validate your mathematical results. This course begins with essential theoretical definitions before moving into step-by-step written tutorials that walk you through real-world analysis scenarios. It is designed for beginners in spatial analysis, urban planning, or regional economics who want to build practical quantitative skills in Excel without needing prior advanced mathematical training. Start reading today to unlock powerful structural analysis techniques right inside your spreadsheets.