Complex sentence: The Rules vs. Discretion debate was the mainstream argument of monetary policy framing in the 1960s-1980's and there is still no single opinion on what is better.However some economists like John Brian Taylor are inclined towards using rules rather than discretion.
Split into simpler sentences: The rules vs. discretion debate was the mainstream argument of monetary policy framing in the 1960s to the 1980s and there is still no single opinion on what is better. However, some economists like John B. Taylor are inclined towards using rules rather than discretion.