Can increasing the money supply create lasting economic growth?
This video examines how sudden shifts in aggregate demand influence business cycles. By following a baker's experience, you will learn how monetary expansion impacts output, wages, and prices in the short run versus the long run.
When the government expands the money supply, aggregate demand rises, initially boosting real output and employment. A baker might respond to this surge by hiring more staff to meet increased demand for goods. However, this effect is temporary. As the extra money circulates, economy-wide prices begin to climb, forcing the baker to raise prices to keep pace.
As inflation sets in, workers demand higher wages to maintain their purchasing power. While nominal wages may rise, real wages eventually decline, causing workers' actual buying power to shrink. Consequently, demand for the baker's goods returns to its original level. The video demonstrates how to model these dynamics using the short-run aggregate supply curve, illustrating why spending-driven growth is a short-term phenomenon rather than a long-term solution.
