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HS328: Investments > Chapter 2: Measuring Returns & Risk > Flashcards

Chapter 2: Measuring Returns & Risk Flashcards

1
Q

Holding Period Return (HPR)

(definition and equation)

A

The basic measure of overall profitability. It relates the profit on an investment directly to its beginning value.

HPR = (Income received + Change in value) / Beginning Value

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2
Q

Holding Period Return Relative (HPRR)

(definition and equation)

A

The sum of the income received from an investments and the ending market value divided by the geginning value (or cost) of the investments.

HPRR = (Income received + Ending value) / Beginning value

or

HPRR = HPR + 1

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3
Q

Ex Post

A

“After the fact” historical data. Most common data for calculations.

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4
Q

Ex Ante

A

“Before the fact” data for calculating expected returns.

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5
Q

Expected HPR

A

A calculation of HPR using ex ante (expected) data.

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6
Q

Per-Period Return (PPR)

A

The sum of a period’s income and change in value divided by its beginning-of-period makret value.

PPR = (Period’s income + Period’s change in value) / Beginning of period value

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7
Q

Compounding

A

This describes how return for each period is added to the principal so that subsequent income is paid on both principal and accumulated income.

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8
Q

Geometric Mean Return

A

The approach to computing the annualized rate of return when an inestment is held for multiple time periods. Probably the best measure for calculating returns over time.

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9
Q

What are 3 concepts to remember regarding the relationship between GMR and arithmetic mean returns?

A
  1. Only when all PPR’s are identical will GMR and AMR be equal.
  2. If PPR’s are not identical, then GMR will always be less than AMR.
  3. Difference increases as varibility among PPR’s increases.
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10
Q

Pure Risk

A

Risk which only has only the chance for loss or no loss. There is no chance for profit.

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11
Q

Speculative Risk

A

The variability in an investment’s rate of return. The greater the potential variation in the return, the great the speculative risk of the investment.

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12
Q

Market Risk

A

Any risk from any events that affect all investments. Also called systematic risk.

Inlation risk and interest rate risk are components of market risk. Market risk can also derive from political, economic, demographic .or social events and trends.

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13
Q

Inflation Risk

A

Purchasing power risk. The variation in real returns caused by changes in the general level of prices.

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14
Q

Interest Rate Risk

A

Refers to the degree to which an investment is affected by change in interest rates. It has two components: price risk and reinvestment risk.

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15
Q

Price Risk

A

Refers to the fact that any change in market interest rates typically leads to an opposite change in vlaue of investments–when interest rates rise (fall), the value of an invesment declines (increases). This inverse relationship is most pronounced for financial instruments that have a contractually specified rate of return and a long maturity, such as bonds.

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16
Q

Reinvestment Rate Risk

A

The risk related to what the interest rate will be when income and/or principal from investments is reinvested.

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17
Q

Business Risk

A

Risk that comes from events that affet a single firm or small number of closely related firms. Also called systematic risk or nonmarket or diversifiable risk.

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18
Q

Default Risk

A

The risk that contractual payments on debt securities will not be honored.

19
Q

Liquidity Risk

A

The risk associated with the ability to quickly convert an asset to cash with little or no price concession.

(All liquid assets are marketable, but not all marketable assets are liquid.)

20
Q

Political Risk

A

Risk which includes the effects of trade disputes, wars, political unrest, tariffs, corruption, and expropriation.

21
Q

Sovereign Risk

A

The risk of a government defaulting on its debt obligations.

22
Q

Exhange Rate Risk

A

Movements in currency exchange rates can be a significant source of risk. Also called currency risk.

23
Q

Tax Risk

A

The extent to which an investment is exposed to changes in tax laws.

24
Q

Investment Manager Risk

A

Risk that can be characterized as the potential failure of the asset manager to select good investments, effectively anticipate and act on market movements, and/or otherwise execute an investment stategy.

25
Q

Additional Commitment Risk

A

When an investment requires the buyer to put additional money into the investment in the future.

26
Q

Risk Averse

A

Choosing the least risky alternative from investments with equal expected returns.

27
Q

Name this equation:

A

Semivariance

A measure of dispersion using only returns less than the mean.

28
Q

Name this equation:

A

Variance

A measure of uncertainty or risk based on squaring the difference between each return and the mean return.

29
Q

Standard Deviation

A

A measure of the degree of dispersion of a distribution. It equals the square root of the variance.

30
Q

Coefficent of Variation

A

The standard deviation of return divided by the mean return.

31
Q

Normal Distribution

A

A distribution corresponding to the shape of the normal (bell) curve.

32
Q

Skewed Distribution

A

A nonsymmetrical statistical distribution that is spread out more on one side of its mode than the other; a nonnormal distribution.

33
Q

Buying on Margin

A

The purchase of securities with borrowed monies.

34
Q

Initial Margin Rate

A

The amount of equity that an investor must provide to purchase securities.

35
Q

Buying Power

A

The dollar value of additional securities that can be purchased on margin with the current equity in a margin account.

36
Q

Equity Value

A

The market value of all the securities in an account less the loan balanced.

37
Q

Maintenance Margin Percentage

A

The minimum percentage of equity that an ongoing margin account is rquired to maintain at all times.

38
Q

Margin Call

A

A request to pay down part of the margin loan by adding cash to the account, selling some securities from the account, or adding marketable securities to the account.

39
Q

House Call

A

A margin call based on an account’s violation of the maintenance margin rate as defined by the brokerage firm holding the account.

40
Q

Fed Call

A

A margin call based on the accounts violation of the minimum maintenance margin rate as defined by the Federal Reserve Board.

41
Q

Credit Balance

A

A positive cash balance in a brokerage account.

42
Q

Debit Balance

A

A negative cash balance in a margin account–that is, a loan.

43
Q

Broker Call-Loan Rate

A

The interest rate charged by banks to brokerage firms for loans that these firms use to support their margin loans to customers.

HS328: Investments (14 decks)

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