Question 100 market efficiency, technical analysis, joint hypothesis problem
A company selling charting and technical analysis software claims that independent academic studies have shown that its software makes significantly positive abnormal returns. Assuming the claim is true, which statement(s) are correct?
(I) Weak form market efficiency is broken.
(II) Semi-strong form market efficiency is broken.
(III) Strong form market efficiency is broken.
(IV) The asset pricing model used to measure the abnormal returns (such as the CAPM) had mis-specification error so the returns may not be abnormal but rather fair for the level of risk.
Select the most correct response:
A 2 year corporate bond yields 3% pa with a coupon rate of 5% pa, paid semi-annually.
Find the effective monthly rate, effective six month rate, and effective annual rate.
##r_\text{eff monthly}##, ##r_\text{eff 6 month}##, ##r_\text{eff annual}##.
Two risky stocks A and B comprise an equal-weighted portfolio. The correlation between the stocks' returns is 70%.
If the variance of stock A's returns increases but the:
- Prices and expected returns of each stock stays the same,
- Variance of stock B's returns stays the same,
- Correlation of returns between the stocks stays the same.
Which of the following statements is NOT correct?
Read the following financial statements and calculate the firm's free cash flow over the 2014 financial year.
UBar Corp | ||
Income Statement for | ||
year ending 30th June 2014 | ||
$m | ||
Sales | 293 | |
COGS | 200 | |
Rent expense | 15 | |
Gas expense | 8 | |
Depreciation | 10 | |
EBIT | 60 | |
Interest expense | 0 | |
Taxable income | 60 | |
Taxes | 18 | |
Net income | 42 | |
UBar Corp | ||
Balance Sheet | ||
as at 30th June | 2014 | 2013 |
$m | $m | |
Assets | ||
Cash | 30 | 29 |
Accounts receivable | 5 | 7 |
Pre-paid rent expense | 1 | 0 |
Inventory | 50 | 46 |
PPE | 290 | 300 |
Total assets | 376 | 382 |
Liabilities | ||
Trade payables | 20 | 18 |
Accrued gas expense | 3 | 2 |
Non-current liabilities | 0 | 0 |
Contributed equity | 212 | 212 |
Retained profits | 136 | 150 |
Asset revaluation reserve | 5 | 0 |
Total L and OE | 376 | 382 |
Note: all figures are given in millions of dollars ($m).
The firm's free cash flow over the 2014 financial year was:
Alice, Bob, Chris and Delta are traders in the futures market. The following trades occur over a single day in a newly-opened equity index future that matures in one year which the exchange just made available.
1. Alice buys 2 futures from Bob.
2. Chris buys 3 futures from Delta.
3. Delta buys 5 futures from Alice.
Which of the following statements is NOT correct?
A 12 month European-style call option with a strike price of $11 is written on a dividend paying stock currently trading at $10. The dividend is paid annually and the next dividend is expected to be $0.40, paid in 9 months. The risk-free interest rate is 5% pa continuously compounded and the standard deviation of the stock’s continuously compounded returns is 30 percentage points pa. The stock's continuously compounded returns are normally distributed. Using the Black-Scholes-Merton option valuation model, determine which of the following statements is NOT correct.