Which of following changes to fiscal stimulus package of 2009 for $862 billion (under the bill called American Recovery and Reinvestment Act of 2009) would have larger entire impact on AD? Discuss your answer with credible logic and analysis.
A) A program of tax rebates, distributed uniformly across the population of those filing tax returns, amounting to $862 billion in total rebates.
Alternatively,
B) An $862 billion increase in federal government spending on repairs to highways and bridges, including other related infrastructure.