(Answered) Did the U.S. Nominal GDP begin rising before, after, or at the same time as the official start of…

➤ When is nominal GDP a reliable early indicator of an economic expansion?
Nominal GDP is more reliable when price and real activity move together and growth persists. It helps when rising nominal totals coincide with payroll gains, higher industrial production, and stronger real GDP. Temporary, price-driven jumps are weak signals, so require consistent nominal growth plus corroboration from income and output measures.