How does an increase in the unemployment rate generally affect cost-push inflation according to the Phillips Curve dynamics?

The Phillips Curve suggests that there is a relationship between unemployment and inflation. When the unemployment rate increases, it usually means that fewer people have jobs, which can reduce overall spending in the economy. With less demand for goods and services, businesses may not feel the need to raise their prices, leading to lower inflation or even deflation. For example, if a factory has to lay off workers and fewer people can afford to buy its products, it might lower prices to attract customers. Therefore, an increase in unemployment often leads to lower inflation, showing the trade-off presented by the Phillips Curve.