4.Some of the most prosperous nations in the world have experienced a pronounced drop in national savings rates—the percentage of after-tax income an average household saves. This trend will undoubtedly continue if the average age of these nations’ populations continues to rise, since older people have fewer reasons to save than do younger people.Which one of the following indicates an error in the reasoning leading to the prediction above?
发表于 2022-4-1 13:40:15