This document discusses using GIS and economic data to analyze economic development. It begins by defining economic development as retaining, expanding, and attracting jobs, income, and wealth in a way that improves lives. It then discusses how GIS can be used to analyze asset mapping, business attraction/retention, market research, and labor markets. Specific examples are given of using GIS to analyze customer profiles and supply chains. The document advocates using spatial analysis to examine industry clusters and relationships between different economic sectors.