With volatility in returns, the geometric mean return value will be less than arithmetic mean return values.. CFA Level 1, Volume 4, Study Session 12, Reading 40 – Portfolio Risk and Ret
Trang 1CFA LEVEL 1 –
PORTFOLIO MANAGEMENT
By AnalystPrep.com
Trang 21 BCG Bank has a one month Value at Risk (VaR) of $400 million with the probability of 5%, which means:
A One month maximum loss of $400 million will occur 5% of the time
B Loss of $20 million will occur one month from now
C One month minimum loss of $400 million will occur 5% of the time
The correct answer is C
VaR does not provide maximum loss amount It is used as capital requirement measure at banks
LOS 42g: Describe methods for measuring and modifying risk exposures and factors to consider
in choosing among the methods
2 Overperiods in which returns display volatility, the arithmetic mean return value will be:
A Higher than the geometric mean return values
B Lower than the geometric mean return values
C The same as the geometric mean return values
The correct answer is A
With volatility in returns, the geometric mean return value will be less than arithmetic mean return values
39a: Calculate and interpret major return measures and describe their appropriate uses
3 The line that represents the combination of the optimal risky portfolio and the risk-free assets
is known as the:
Trang 3The correct answer is A
The capital allocation line represents the combination of the optimal risky portfolio and the free assets
LOS 39h: Explain the selection of an optimal portfolio, given an investor’s utility (or risk aversion) and the capital allocation line
4 Ben Carter, CFA, is an equity analyst and is assigned to discount the net present value (NPV)
of Indo Inc which has 40% of debt in its capital structure What discount rate should Carter use
if the after-tax cost of debt is 7%, the risk premium is 11%, the risk-free rate is 2%, and the Beta
of Indo is 0.8?
A 9.40%
B 9.28%
C 10.80%
The correct answer is B
Cost of equity = Risk free rate + Beta × (market risk - risk-free rate)
A Revenue model
B Market model
C Multifactor model
Trang 4The correct answer is C
A multi-factor model allows for many inputs or factors in determining the security return Multifactor models often use macroeconomic indicators such as GDP growth and inflation along with fundamental factors such as earnings, earning growth, etc
CFA Level 1, Volume 4, Study Session 12, Reading 40 – Portfolio Risk and Return: Part II, LOS 40d: explain return generating models (including the market model) and their uses
6 Data collected from such devices as smart phones, cameras, RFID chips, is referred as:
A Generated by individuals
B Generated by business processes
C Generated by sensors
The correct answer is C
Because the world has become increasingly connected, we can now obtain data from a wide range of devices, including smart phones, cameras, microphones, radio-frequency identification (RFID) readers, wireless sensors, and satellites that are now in use all over the world Sensor data are collected from such devices as smart phones, cameras, RFID chips, and satellites that are usually connected to computers via wireless networks
CFA Level 1, Volume 4, Study Session 12, Reading 43 – Fintech in Investment Management, LOS 53b: Describe Big Data, Artificial Intelligence and Machine Learning
7 Which of the following is/are the most likely similarity(ies) between exchange-traded funds
and closed-end funds?
I Both types of funds are passively managed to match a particular index
II In both types of funds, the market price of shares and the net asset value (NAV) can differ
significantly
III Both types of funds can be sold and purchased on the open market
A III only
Trang 5The correct answer is A
ETFs and closed-end funds are sold and purchased in the exchange market rather than from the fund itself ETFs are passively managed to match the index while closed-end funds are actively managed In closed-end funds, the market price of shares and the NAV differ significantly, whereas ETFs are designed to keep their share price close to the NAVs
LOS 38e: Describe mutual funds and compare them with other pooled investment products
8 A portfolio had the following annual rates of return:
A Holding period return
B Arithmetic mean return
C Geometric mean return
The correct answer is B
Holding period return = (1 + 0.05) × (1 + 0.12) × (1 - 0.02) - 1 = 15.25%
Arithmetic mean return = (5% + 12% - 2%) / 3 = 5%
Geometric mean return = 3√(1 + 0.05)(1 + 0.12)(1 − 0.02)− 1 = 4.84
CFA Level 1, Volume 4, Study Session 12, Reading 39 – Portfolio Risk and Return: Part I, LOS
39a: Calculate and interpret major return measures and describe their appropriate uses
Trang 69 The difference between the gross return and the net return of a portfolio most likely results
from:
A Accounting methods
B Fees
C Taxes and regulations
The correct answer is B
The net return of a portfolio equals its gross return minus management and administrative fees
CFA Level 1, Volume 4, Study Session 12, Reading 39 – Portfolio Risk and Return: Part I, LOS 39a: Calculate and interpret major return measures and describe their appropriate uses
10 An analyst gathered this information about two stocks:
Variance of returns Correlation coefficient
Trang 711 Four portfolios have the following expected returns and risk:
Portfolio Expected return Standard deviation
The correct answer is B
Portfolio A offers 0.416% or return for each standard deviation of risk
Portfolio B offers 0.467% or return for each standard deviation of risk
Portfolio C offers 0.600% or return for each standard deviation of risk
Portfolio D offers 0.500% or return for each standard deviation of risk
CFA Level 1, Volume 4, Study Session 12, Reading 39 – Portfolio Risk and Return: Part I, LOS 39d: Explain risk aversion and its implications for portfolio selection
12 An analyst gathered this information about two stocks:
Time period Stock A return Stock B return
Trang 8What is the covariance between A and B?
𝐵´ =12 + 2 + 15 + 124 = 10.25
𝐶𝑜𝑣(𝐴,𝐵)
=(15 − 6.25)(12 − 10.25) + (−10 − 6.25)(2 − 10.25) + (−2 − 6.25)(15 − 10.25) + (22 − 6.25)(12 − 10.25)
4 − 18.75 ∗ 1.75 + 16.25 ∗ 8.25 − 8.25 ∗ 4.75 + 15.75 ∗ 1.753
CFA Level 1, Volume 4, Study Session 12, Reading 439 – Portfolio Risk and Return: Part I, LOS
39c: Calculate and interpret the mean, variance, and covariance (or correlation) of asset returns
based on historical data
13 Which of the following is least likely a characteristic of open-ended mutual funds?
A Open-end funds accept new investment money and issue additional shares to existing or
new investors Therefore, the number of outstanding shares changes after every new
investment
B In open-end funds, new shares are created and sold at a premium or a discount to net
assets values depending on the demand for the shares
C An open-end structure makes it easy to grow in size but creates pressure on the portfolio
manager to manage the cash inflows and outflows
Trang 9The correct answer is B
In open-end funds, new shares are issued at the net asset value of the fund at the time of investment An open-end fund is a collective investment scheme which can issue and redeem shares at any time An investor will generally purchase shares in the fund directly from the fund itself rather than from the existing shareholders
It contrasts with a closed-end fund, which typically issues all the shares it will issue at the outset, with such shares usually being tradable between investors thereafter
LOS 38e: Describe mutual funds and compare them with other pooled investment products
14 Which of the following is the first-order risk measure of the change in the option price for a change in the volatility of the underlying asset?
A Gamma
B Rho
C Vega
The correct answer is C
Vega is the risk metric that measures the change in the derivative's price for a change in the volatility of the underlying asset
LOS 42g: Describe methods for measuring and modifying risk exposures and factors to consider
in choosing among the methods
Trang 1015 As mandated by regulators worldwide, the global investment industry has undertaken major steps in stress testing and risk assessment that involve the analysis of vast amounts of
quantitative and qualitative risk data Which of the following statements is most accurate?
A There is decreasing interest in monitoring risk in real time because of the advances in artificial intelligence (AI)
B Required data include information on the liquidity of the firm, its balance sheet
positions and credit exposures
C Big Data cannot help identify weakening market conditions and adverse trends in
advance
The correct answer is B
Required data include information on the liquidity of the firm and its trading partners, balance sheet positions, credit exposures, risk-weighted assets, and risk parameters Stress tests may also take qualitative information into consideration, such as capital planning procedures,
expected business plan changes, business model sustainability, and operational risk
Option A is incorrect There is increasing interest in monitoring risk in real time To do so, relevant data must be taken by a firm, mapped to known risks, and identified as it moves
within the firm Data may be aggregated for reporting purposes or used as inputs to risk
models
Option C is incorrect Big Data may provide insights into real-time and changing market
circumstances to help identify weakening market conditions and adverse trends in advance, allowing managers to employ risk management techniques and hedging practices sooner to help preserve asset value
CFA Level 1, Volume 4, Study Session 12, Reading 43 – Fintech in Investment Management, LOS 53b: Describe Big Data, Artificial Intelligence and Machine Learning
Trang 1116 Stock A’s expected return is 5%, and its standard deviation is 12% Stock B’s expected return
is 12%, and its standard deviation is 17% What is the standard deviation of a portfolio composed of 40% stock A and 60% stock B given that the correlation between the two stocks is 0.5?
39e: Calculate and interpret portfolio standard deviation
17 Given the CAPM model, Company A is expected to return 10% to its investors The expected return of the market is 8%, and the risk-free rate is 3% Company A’s beta is closest to:
A 0.88
B 1.40
C 0.71
The correct answer is B
The Capital Asset Pricing Model (CAPM) provides a linear relationship between expected return for an asset and the beta, or systematic risk, of the asset The
E(RA) = Rf + βA∗ E(Rm− Rf)
10 = 3 + βA∗ E(8 − 3)
βA = 1.4
CFA Level 1, Volume 4, Study Session 12, Reading 40 – Portfolio Risk and Return: Part II, LOS 40g: calculate and interpret the expected return of an asset using the CAPM
Trang 1218 Which of these investors is more likely to have a low tolerance for investment risks?
A Calton University
B Newtown Car Insurance Inc
C UNN Defined Benefit Pension Plan
The correct answer is B
Insurance companies need to be relatively conservative and need a higher level of liquidity than the two other options Insurance companies receive premiums from the insurance policies they write They need to invest these premiums to ensure there are sufficient funds available to pay for insurance claims when these arise As such, their investments are also often conservative in nature and cognizant of the investment time frame over which claims may arise
LOS 38b: Describe types of investors and distinctive characteristics and needs of each
19 Portfolio ABC has a beta of 1.6 and generated a return of 21% If the risk-free rate is 2% and the market premium is 10%, Jensen’s alpha for this portfolio is closest to:
A 5.0%
B 6.2%
C 3.0%
The correct answer is C
Jensen’s alpha is based on systematic risk The daily returns of the portfolio are regressed against the daily returns of the market in order to compute a measure of this systematic risk in the same manner as the CAPM
αABC= 21 − (2 + 1.6 ∗ 10)
α = 3
CFA Level 1, Volume 4, Study Session 12, Reading 40 – Portfolio Risk and Return: Part II, LOS 40h: Describe and demonstrate applications of the CAPM and the SML
Trang 1320 An analyst has recently read a research paper developed at a renowned university which says that the prices of derivatives are also sensitive to the changes in interest rates If the analyst
is interested in measuring such changes, then the best metric he should use is:
A Rho
B Gamma
C Delta
The correct answer is A
Rho measures the changes in the prices of derivatives given the changes in interest rates
LOS 42g: Describe methods for measuring and modifying risk exposures and factors to consider
in choosing among the methods
21 An investor is interested in knowing the real return his portfolio has earned over a certain period Assuming that the nominal return of his portfolio is 18%, the CPI is 6%, and the tax rate
is 38.9%, then the real return of the portfolio is closest to:
A 19.08%
B 11.32%
C 6.92%
The correct answer is B
Real rate of return = (1 + Nominal rate) / (1 + Inflation) - 1 = (1.18 / 1.06) - 1 = 11.32%
CFA Level 1, Volume 4, Study Session 12, Reading 39 – Portfolio Risk and Return: Part I, LOS 39a: Calculate and interpret major return measures and describe their appropriate uses
22 Two stocks in different industries will create a perfectly diversified portfolio if the correlation coefficient is:
A -1
B 0
C 1
Trang 14The correct answer is A
Two stocks in different industries will create a perfectly diversified portfolio if the correlation coefficient is -1 In such circumstances, one stock’s loss is proportionally matched by the other stock’s gain
CFA Level 1, Volume 4, Study Session 12, Reading 40 – Portfolio Risk and Return: Part I, LOS 41f: Describe the effect on a portfolio’s risk of investing in assets that are less than perfectly correlated
23 Which of the following is not considered a constraint when preparing an investment policy
statement?
A Legal and regulatory factors
B Liquidity needs
C Risk tolerance
The correct answer is C
The constraints when preparing an investment policy statement are: liquidity needs, time horizon, taxes, legal and regulatory factors, and unique needs and preferences Risk tolerance is included in the investment objectives of the policy statement, not in the constraints
concerns, legal and regulatory factors, and unique circumstances and their implications for the choice of portfolio assets
24 Which of the following pooled investment share prices is most likely to be significantly
different from its net asset value (NAV) per share?
A Share price from an open-end fund
B Share price from a closed-end fund
Trang 15The correct answer is B
Share price from a closed-end fund cannot be arbitraged, so it is most likely to be significantly
different from its net asset value (NAV) per share
LOS 39e: Describe mutual funds and compare them with other pooled investment products
25 An open-ended fund that invests in short-term debt securities such as U.S Treasury bills
and commercial paper is most likely a:
A Fixed income fund
B Money market fund
C Fund-of-funds
The correct answer is B
Money market funds invest in short-term debt securities such as U.S Treasury bills and commercial paper Fixed income funds also invest in debt securities, but usually longer-term securities
LOS 39e: Describe mutual funds and compare them with other pooled investment products
26 According to CAPM, risk-neutral investors are more likely to invest in:
A The least risky portfolio on the efficient frontier of risky securities
B The riskiest portfolio on the efficient frontier of risky securities
C The market portfolio leveraged by the risk-free asset
The correct answer is C
According to CAPM, risk-neutral investors are more likely to invest in the market portfolio leveraged by the risk-free asset
Trang 16CFA Level 1, Volume 4, Study Session 12, Reading 41 – Portfolio Risk and Return: Part II, LOS 42f: Explain the capital asset pricing model (CAPM), including its assumptions, and the security market line (SML)
27 The beta of a fund is 1.4 If the expected return on T-bills is 3% and the standard deviation of
the market is 9%, then the covariance between the market portfolio and the fund is closest to:
A 0.0063
B 0.0113
C 0.1260
The correct answer is B
The beta for the fund is equal to the covariance of the fund and the market divided by the variance of the market