Final answer:
No, it is not a logical contradiction to be a neoclassical Keynesian as macroeconomics often combines these perspectives to address short-term and long-term economic issues comprehensively (option b).
Step-by-step explanation:
It is not a logical contradiction to be a neoclassical Keynesian. Macroeconomics includes a wide range of perspectives, and it is more accurate to view these schools of thought as complementary rather than mutually exclusive. Robert Solow, a Nobel laureate in economics, highlighted the importance of embracing both the short-term Keynesian perspective and the long-term neoclassical perspective when analyzing economic scenarios.
Neoclassical economics emphasizes market efficiency and long-term growth, while Keynesian economics focuses on total spending in the economy (aggregate demand) and the effects of fiscal and monetary policy in the short term. Thus, the synthesis of these theories can provide a more nuanced understanding of economic dynamics, as each has its unique strengths and can be applied to different economic conditions and time frames.