114 Coefficient interpretation Log log model example

This video explains how to interpret coefficients in a log-log econometrics model, specifically showing how they represent elasticities. We walk through a practical example of a demand model where the coefficient directly indicates the percentage change in quantity demanded for a one percent change in price. Learn how to understand whether demand is elastic or inelastic based on this coefficient. We also explore a second example concerning advertising and sales to further illustrate the concept. This tutorial clarifies how to directly interpret coefficients in log-log models without needing to convert them to percentages. Visit AxiomTutoring.com and subscribe to @AxiomTutoringCourses for more econometrics help.