What is the name of the 1994 U.S. Housing and Urban Development program which randomly assigned families who applied into three groups and gave families the chance to leave their old neighborhoods?

The adjustment of nominal incomes to changes in the price level (CPI) is fixed because of the: a. volatility of investment spending

b. existence of long-term contracts. c. complete information possessed by workers. d. all of the above.

Assuming a multiplier effect, but no crowding-out or investment-accelerator effects, a $100 billion increase in government expenditures shifts aggregate

a. demand rightward by more than $100 billion. b. demand rightward by less than $100 billion. c. supply leftward by more than $100 billion. d. supply leftward by less than $100 billion.