On March 1, 2008, the S&P 500 index was at 757.13.
a) What is the S&P 500 index?
b) Where is the S&P 500 index today (any date in April 2018 is fine)?
c) If you had used $10,000 to purchase stocks that have changed in value by the same percentage as the S&P 500 index, how much would you have today? Please show your work.
d) What impact do you think, this change in the S&P 500 index since March 1, 2008 has had on the macroeconomy (hint: think wealth effect).
Part A
S&P 500 is an American stock market index which is based on the market capitalization of 500 large companies which have common stock listed on the NYSE or NASDAQ.
Part B
On April 27, 2018, at 4:00 PM the S&P 500 index was on 2669.93.
Part C
Percentage change
(2669.93/757.13)-1
= 2.5264*100
= 252.64
So, today we have
10000(1+252.64) = 2536400
Part D
This change would make the wealth effect on the macroeconomy. The wealth effect is a principle that the worth of portfolio increases because of increasing prices of stock. Investors feel more relax and protected about their wealth with this change
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