L1- Introducing and measuring returns Flashcards

1
Q

What are real assets?

A

Assets used to produce goods and services- Land, buildings, equipment

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2
Q

What are financial assets?

A

Claims on real assets or the income generated by them- stocks, bonds.

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3
Q

What do real assets determine?

A

Real assets determine an economy’s productive capacity, the fundamental source of material wealth.

They generate net income, which forms the economic output available for consumption or reinvestment.

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4
Q

What do financial assets facilitate?

A

Financial assets facilitate the allocation of income and wealth among individuals and entities.

They enable the transfer of funds from savers (who purchase financial assets) to firms or governments (who issue them to finance real assets).

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5
Q

Describe the relationship between real and financial assets.

A

Financial assets are not productive on their own. Instead they serve as a tool to mobilise and allocate resources for investing in real assets.

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6
Q

What are some further characteristics of financial and real assets?

A

Investments in real assets enhance productivity and economic growth.

Financial assets play a supporting role by ensuring efficient resource allocation.

Financial assets allow individuals to share the risks and rewards of real asset investment.

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7
Q

What is a fixed income security?

A

A borrower agrees to pay a specified cash flow (interest payments) to the investor (lender) over a specified time period.

These securities have a specified life span, ranging from short term e.g. Treasury bills to long term e.g. corporate bonds.

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8
Q

What is equity?

A

Equity represents an ownership share in a corporation.

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9
Q

What are derivative securities?

A

Financial instruments whose value is dervived from the performance of other underlying assets such as stocks, bonds, commodities, interest rates, or market indicies.

Derivatives allow investors to control large positions with relatively small amounts of capital.

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10
Q

When would companies use fixed-income securities?

A

When funding operations or projects with lower-risk financing. Equity is issued to raise payment capital and absorb risk.

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11
Q

How do derivative securities help financial markets?

A

Derivatives enhance the functionality of financial markets by providing tools for risk management.

They depend on and interact with both fixed-income and equity markets for pricing and hedging.

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12
Q

What are the roles of financial markets?

A

They play a critical role in developed economies by facilitating the efficient allocation of resources and enabling the economy to maximise the productive potential of its real assets.

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13
Q

Explain the informational role of financial markets- Stocks as signals

A
  1. Stocks as signals
    Stock prices reflect the collective assessment of investors by regarding a firms current performance and future growth potential.
    Rising stock prices indicate optimism and make it easier for firms to raise capital by issuing new shares or bonds, which can be used in productive projects, fostering economic growth.
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14
Q

Explain the informational role of financial markets- Allocation of capital

A

Financial markets direct resources toward firms and industries perceived to have the greatest potential for productivity and innovation.

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15
Q

Explain the informational role of financial markets- Efficient Market Hypothesis

A

Stock prices incorporate all available information, reflecting the collective wisdom of investors.

However, markets can experience misallocations due to bubbles and irrational events e.g. dot.com bubble 1995-2000

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16
Q

What is consumption timing?

A

The ability of individuals to adjust their consumption patterns over their lifetimes to better align with their financial resources and preferences for satisfaction.

By utilizing financial markets, individuals can store excess earnings during high-income periods and access these savings during low-income periods (retirement)

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17
Q

Describe allocation of risk in financial markets.

A

It refers to the role financial markets play in distributing the existing uncertainties of real assets across individuals and institutions based on their tolerance for risk.

This ensures that capital is allocated efficiently between both risk tolerant and risk averse investors.

18
Q

Explain separation of ownership and management in financial markets.

A

This structure allows firms to pool resources from a vast number if investors while maintaining a stable and professional management team.

19
Q

Describe the agency problem that can arise in the separation of ownership and management in financial markets.

A

managers (agents) may prioritise their on interests over those of the shareholders.
e.g. managers might expand the firm unnecessarily to increase their influence and control.

These conflicts can reduce firm value, harm shareholder interests, and lead to inefficiencies in resource allocation.

20
Q

Ways of mitigating issues with the agency problem.

A

Compensation plans for managers- stock options, tie bonuses to financial outcomes.

Have a board or directors

21
Q

What is the formula for the Holding Period Rate (HPR)?

A

P1-Po + D1 / Po

P1= Ending price
Po= Beginning price
D1= Cash dividend

Or

Capital gain yield + Dividend yield

22
Q

What are arithmetic and geometric averages used for?

A

They are used to see the rates of return over multiple periods.

23
Q

What is arithmetic average?

A

The sum of returns in each period divided by the number or periods.

24
Q

What is geometric average?

A

The single-per period return that would result in the same cumulative value at the actual sequence of returns.

25
Q

When would you use arithmetic average?

A

Use ARR if you are not reinvesting any cash flows received before the end of the period.

26
Q

When would you use geometric average?

A

Use GAR if you are reinvesting any cash flows received before the end of the period.

27
Q

What are annual percentage rates (APR)?

A

Assets wit regular cash flows (mortgages, bonds ..)

28
Q

How do you calculate APR?

A

APR=(periods in year) * (rate for period)

APR= [1+ (EAR)^1/n -1] * n

29
Q

What is effective annual rate (EAR)?

A

The interest rate that is adjusted for compounding over a given period.

30
Q

How is EAR calculated?

A

(1+ rate for period)^ n periods per year - 1

31
Q

What is scenario analysis?

A

A list of possible economic scenarios, the likelihood of each, and the HPR that will be realised in each case.

32
Q

What is probability distribution?

A

The list of possible HPRs with associated probabilities.

33
Q

What is expected return in scenario analysis and probability distribution?

A

The mean value of the distribution of HPRs.

34
Q

What is the variance in scenario analysis and probability distribution?

A

The expected value of the squared deviation from the mean divided by the expected value of the squared “supprise” across scenarios.

35
Q

What is the formula for expected return?

A

E(r) = P(s) * r(s)

P(s)= probability of scenario s
r(s)= Return in scenario s
S= total number of scenarios

36
Q

What is the formula for variance?

A

VAR= P(s) [r(s) - E(r)] ^2

We square the deviations to deal with the negatives.

37
Q

What is the formula for SD?

A

SD= Square root of VAR(r)

38
Q

What is risk?

A

The possibility of getting returns different from expected.

39
Q

What does variance measure?

A

The deviations above the mean as well as below the mean.

40
Q

What two critical theoretical and practical rationalisations of investment management does normal distribution lead to?

A
  1. The return of a portfolio of two or more assets whose return are normally distributed will also be normally distributed.
  2. The normal distribution is fully described by its mean and SD.

These properties imply that the SD is the appropriate measure of risk for a portfolio comprised of assets with normally distributed returns.