You're advising your superstar client 40-cent who is weighing up buying a private jet or a luxury yacht. 40-cent is just as happy with either, but he wants to go with the more cost-effective option. These are the cash flows of the two options:
- The private jet can be bought for $6m now, which will cost $12,000 per month in fuel, piloting and airport costs, payable at the end of each month. The jet will last for 12 years.
- Or the luxury yacht can be bought for $4m now, which will cost $20,000 per month in fuel, crew and berthing costs, payable at the end of each month. The yacht will last for 20 years.
What's unusual about 40-cent is that he is so famous that he will actually be able to sell his jet or yacht for the same price as it was bought since the next generation of superstar musicians will buy it from him as a status symbol.
Bank interest rates are 10% pa, given as an effective annual rate. You can assume that 40-cent will live for another 60 years and that when the jet or yacht's life is at an end, he will buy a new one with the same details as above.
Would you advise 40-cent to buy the or the ?
Note that the effective monthly rate is ##r_\text{eff monthly}=(1+0.1)^{1/12}-1=0.00797414##
Question 338 market efficiency, CAPM, opportunity cost, technical analysis
A man inherits $500,000 worth of shares.
He believes that by learning the secrets of trading, keeping up with the financial news and doing complex trend analysis with charts that he can quit his job and become a self-employed day trader in the equities markets.
What is the expected gain from doing this over the first year? Measure the net gain in wealth received at the end of this first year due to the decision to become a day trader. Assume the following:
- He earns $60,000 pa in his current job, paid in a lump sum at the end of each year.
- He enjoys examining share price graphs and day trading just as much as he enjoys his current job.
- Stock markets are weak form and semi-strong form efficient.
- He has no inside information.
- He makes 1 trade every day and there are 250 trading days in the year. Trading costs are $20 per trade. His broker invoices him for the trading costs at the end of the year.
- The shares that he currently owns and the shares that he intends to trade have the same level of systematic risk as the market portfolio.
- The market portfolio's expected return is 10% pa.
Measure the net gain over the first year as an expected wealth increase at the end of the year.
What is the correlation of a variable X with a constant C?
The corr(X, C) or ##\rho_{X,C}## equals:
Question 795 option, Black-Scholes-Merton option pricing, option delta, no explanation
Which of the following quantities from the Black-Scholes-Merton option pricing formula gives the Delta of a European put option?
Question 856 credit terms, no explanation
Your supplier’s credit terms are "1/10 net 30". Which of the following statements about these credit terms is NOT correct?
If you intend to buy an item from your supplier for a tag price of $100 and you:
Question 890 foreign exchange rate, monetary policy, no explanation
The market expects the Reserve Bank of Australia (RBA) to increase the policy rate by 25 basis points at their next meeting. The current exchange rate is 0.8 USD per AUD.
Then unexpectedly, the RBA announce that they will increase the policy rate by 50 basis points due to increased fears of inflation.
What do you expect to happen to Australia's exchange rate on the day when the surprise announcement is made? The Australian dollar is likely to suddenly:
Question 908 effective rate, return types, gross discrete return, return distribution, price gains and returns over time
For an asset's price to double from say $1 to $2 in one year, what must its gross discrete return (GDR) be? If the price now is ##P_0## and the price in one year is ##P_1## then the gross discrete return over the next year is:
###\text{GDR}_\text{annual} = \dfrac{P_1}{P_0}###Question 1011 winners curse
A teacher fills up a large jar with coins. The jar is auctioned among a large class of wealthy accounting students who have never studied economics or finance.
The auction is conducted in the English style, which is as an open-outcry ascending auction. This means that the winning bidder is able to bid, win and pay slightly more than the second highest bidder's private valuation, but less than their own private valuation.
The jar of coins is not allowed to be weighed by students and is filled with different-valued coins so it’s difficult to value. Therefore there is a wide distribution of bidders’ fair value estimates. Students’ bids are purely profit-driven, there is no fame to be gained by being the winner or loser.
Assume that each bidder bids up to their personal estimate of the fair value of the jar of coins without observing the number of other bidders during the auction. The winning bidder is likely to: