Which of the following curves shows the negative relationship between the unemployment rate and the rate of inflation in the short run?

💡 Solution & Explanation

The short-run Phillips curve graphically demonstrates the inverse empirical correlation existing between the rate of unemployment and the rate of wage or price inflation. Alternative tools like the Laffer curve depict government tax revenues against tax rates, whereas the Lorenz curve measures income inequality distribution. Selecting Kuznets curve would be incorrect because it illustrates the relationship between economic development and income inequality over time. Stagflation in the 1970s challenged the traditional permanence of this short-run trade-off.