Economist: Some policymakers believe that our country’s continued economic growth requires a higher level of personal savings than we currently have.
Information
Some people think we should set up a program in which any money you put into a savings account is tax exempt until you withdraw it.
This would supposedly give banks more money available to loan (the money that's deposited in bank accounts is the money that banks invest or use to make loans).
But in the past they tried stuff like this and people didn't actually change their spending habits. They didn't start spending less and saving more than before. Instead, they just moved money from an already-existing source of savings into these tax-exempt accounts.
Evaluate
There is a ton here, and nothing really screams out any typical Most Supported pattern like Causality, Analogies, Conditionals.
The most suggestive feature would probably be the Pivot. When we see Inference stimuli use a pivot to introduce the final sentence, it usually means that the correct answer will address the tension created by that pivot.
The tension created by pivots is typically related to Contrapositives, Math, Rebuttals, or Contrasts. This one feels most connected to rebuttals, because the previous sentence began with an attribution, "Backers of this proposal claim ...", and this final idea is going against them.
Goal
We'd have to go to the answers with very little prediction. Let's prioritize weaker answers and see what we can best derive.