Economics for Urban Planning: Public Goods and Discounting

Every major urban project, from building public parks to upgrading transit systems, relies on sound economic decisions. Understanding how to value public resources and assess long-term financial impacts is crucial for creating sustainable, thriving communities. This text-based course guides you through the fundamental economic principles used in urban planning and public policy. You will transition from having a basic interest in cities to confidently evaluating public goods, externalities, and the time value of money in public investments. What you'll learn: Understand the economic definition of public goods, common resources, and externalities in urban environments; Apply discounting formulas to calculate the present and future value of long-term public investments; Analyze how the social discount rate affects environmental and sustainability decisions in city planning; Evaluate public projects using cost-benefit analysis frameworks tailored for community development; Explore modern public finance concepts, including public-private partnerships and the social cost of carbon. The course begins with foundational definitions of market failures and public assets before moving into the practical mathematics of discounting. You will read through clear explanations and practical scenarios that illustrate how planners balance immediate costs with generations of future benefits. Designed for beginners in urban planning, public policy, or local government, this course requires no prior background in advanced mathematics or economics. Start reading today to master the economic tools that shape our cities.