क्लासिक कीनेसियन उपभोग फलन ढांचे में, कुल उपभोग मुख्य रूप से निम्नलिखित में से किसके द्वारा निर्धारित होता है?

The famous statement 'Trade cycles are generated due to the interaction of the multiplier and accelerator' forms the basis of the trade cycle model developed by which economist?

Match List I with List II: List I (A) Money supply and price level in an economy are in direct proportion (B) Inverse relationship between unemployment and rate of wage inflation (C) Profit as a reward for innovation (D) Policy ineffectiveness proposition List II (I) A.W. Phillips (II) Irving Fisher (III) Robert Lucas (IV) Joseph Schumpeter Choose the correct option: