cautious and decide to save more of their income of saving and investment according to neoclassical economics the interest rate will decrease saving and investment will decrease the interest rate will decrease saving and Investment will increase the interest rate will increase saving and investment will decrease the interest rate will increase saving and investment will increase Question 50 2 points Saved 4 Listen Suppose there are 20 million part time workers and 100 million full time workers in an economy 3 million of the part time workers switch to full time work with no change in the labor force participation rate As a result the official unemployment rate will fall the size of the labor force will increase official unemployment rate will rise official unemployment rate will remain unchanged