14 The Solow Growth Model. Capital Evolution & Steady State

This video delves into the solo growth model, specifically defining and explaining the concept of a steady state. After questioning whether capital will grow indefinitely, we explore how diminishing marginal productivity leads to a point of equilibrium. A steady state is a long-run equilibrium where capital stock per worker and output remain constant. This occurs when investment equals depreciation, meaning the creation of new capital perfectly offsets the loss of old capital. We illustrate this with a numerical example showing how capital growth slows down over time until it stabilizes. Visit AxiomTutoring.com and subscribe to @AxiomTutoringCourses.