The Main Purpose of the Catch-Up Line Is to Show

Multiple Choice

The main purpose of the catch-up line is to show

A) how uneven the growth rate has been in different countries or regions of the world.
B) income inequality between different countries or regions.
C) how well the productivity level predicts the rate of productivity growth.
D) how well the productivity growth rate predicts the level of productivity.
E) that catch-up has occurred.