Investment Performance Ratios Quiz

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Questions and Answers

Modern Portfolio Theory assumes that investors make ______ decisions when they possess sufficient information.

rational

Investors enter the market to maximise their ______ while avoiding unnecessary risk.

returns

MPT emphasizes that by diversifying investments across various asset ______, investors can reduce overall risk.

classes

People place a higher value on assets they already own, which is known as the ______ Effect.

<p>Endowment</p> Signup and view all the answers

Investors tend to follow the crowd rather than rely on independent analysis, a behavior known as ______ Bias.

<p>Herding</p> Signup and view all the answers

Investors seeking information that confirms their existing beliefs are exhibiting ______ Bias.

<p>Confirmation</p> Signup and view all the answers

Optimism Bias is characterized by a tendency towards wishful thinking and ______ in our plans.

<p>over-confidence</p> Signup and view all the answers

Investors may trade excessively due to ______ in their knowledge and abilities.

<p>overestimation</p> Signup and view all the answers

The ______ ratio is used to assess the performance of an investment by adjusting for its risks.

<p>Sharpe</p> Signup and view all the answers

A higher ______ ratio indicates that the portfolio is providing better returns for each unit of total risk.

<p>Sharpe</p> Signup and view all the answers

Treynor's ratio considers only systematic risks which is represented by ______.

<p>beta</p> Signup and view all the answers

Jensen's Alpha measures the excess return of a portfolio over what would be expected based on its ______ and the market return.

<p>beta</p> Signup and view all the answers

A positive ______ indicates that the portfolio has outperformed the market after adjusting for its risk.

<p>alpha</p> Signup and view all the answers

The Information Ratio measures the risk-adjusted return relative to a ______, accounting for the consistency of performance.

<p>benchmark</p> Signup and view all the answers

A higher Information Ratio indicates that the portfolio is delivering consistent excess returns over the ______.

<p>benchmark</p> Signup and view all the answers

The Treynor ratio is particularly useful for evaluating the performance of a portfolio that is ______.

<p>well-diversified</p> Signup and view all the answers

Flashcards

Sharpe Ratio

A measure of risk-adjusted return, considering both systematic and unsystematic risk. A higher Sharpe ratio indicates better returns per unit of total risk.

Treynor Ratio

A measure of risk-adjusted return that focuses only on systematic risk (beta). A higher Treynor ratio indicates better performance relative to systematic risk.

Jensen's Alpha

Measures the excess return of a portfolio compared to its expected return based on beta and market return. Positive Alpha indicates outperformance, negative Alpha indicates underperformance.

Information Ratio

Measures the risk-adjusted return relative to a benchmark, considering the consistency of performance. A higher Information Ratio indicates consistently exceeding the benchmark with less volatility.

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Total Risk

The total risk of an investment, encompassing both systematic and unsystematic risk.

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Systematic Risk

The risk that affects the entire market, such as economic conditions or interest rate changes.

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Unsystematic Risk

The risk specific to a particular investment, such as company-specific issues or industry trends.

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Beta

A measure of how much the return of a portfolio is expected to change in relation to changes in the overall market.

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Modern Portfolio Theory (MPT)

The concept that investors should aim to maximize returns while minimizing unnecessary risk. It suggests that diversifying investments across different asset classes can lower overall risk without sacrificing expected returns.

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Endowment Effect

The tendency for investors to place a higher value on assets they already own compared to similar assets they don't own, often due to emotional attachment.

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Herding Bias

The phenomenon where investors tend to follow the crowd, making decisions based on what others are doing rather than independent analysis.

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Confirmation Bias

The preference for information that confirms existing beliefs and the tendency to ignore or downplay conflicting evidence, leading to biased decision-making.

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Overconfidence Bias

A tendency for investors to overestimate their knowledge, abilities, or the accuracy of their predictions, leading to excessive trading and risk-taking.

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Asset Correlation

A correlation between two assets means they tend to move together. For example, a high positive correlation means they tend to rise and fall together, while a low or negative correlation means they move in opposite directions. In MPT, diversifying by combining assets with low correlations can help reduce portfolio volatility.

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Efficient Frontier

A visual representation of the relationship between risk and return in portfolio management. It shows how diversification can achieve higher returns for a given level of risk.

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Portfolio Rebalancing

The process of adjusting the asset allocation in a portfolio over time to maintain the desired level of risk and return. It involves adding or selling assets based on market conditions and investment goals.

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Study Notes

Sharpe Ratio

  • Measures investment performance, adjusting for risk
  • Higher ratio indicates better returns for each unit of risk
  • Calculated as: (Portfolio Return - Risk-Free Rate) / Portfolio Standard Deviation
  • Values below 1 are considered poor; 1-1.99 adequate; 2-2.99 very good; >3 excellent
  • Considers both systematic and unsystematic risk

Treynor Ratio

  • Measures risk-adjusted return, focusing on systematic risk (beta)
  • Higher ratio implies better performance relative to systematic risk
  • Useful for well-diversified portfolios
  • Calculated as: (Portfolio Return - Risk-Free Rate) / Portfolio Beta
  • A higher Treynor Ratio suggests that the security or portfolio is worth investing in.

Jensen's Alpha

  • Measures portfolio excess return relative to market and beta
  • Positive alpha indicates outperformance after risk adjustment
  • Calculated as: Portfolio Return - [Risk-Free Rate + Beta * (Market Return - Risk-Free Rate)]
  • Assess and analyze portfolio or security performance

Information Ratio

  • Measures risk-adjusted return relative to a benchmark, focusing on consistency
  • Higher ratio suggests consistent excess returns versus benchmark volatility
  • Useful for comparing actively managed funds against a benchmark
  • Considers both consistency and magnitude of returns

Modern Portfolio Theory (MPT)

  • Investors make rational decisions given sufficient information
  • Aim to maximize returns while minimizing unnecessary risk
  • Diversification across asset classes reduces overall portfolio risk
  • Different assets don't always move in the same direction
  • Combining uncorrelated assets reduces portfolio volatility

MPT Graph (Capital Allocation Line)

  • X-axis: Risk (standard deviation)
  • Y-axis: Expected Return
  • Efficient Frontier: Set of portfolios offering highest expected return for a given level of risk
  • Capital Market Line (CML): Represents the risk-return trade-off where the risk-free asset is also on the efficient frontier, indicating maximum expected return for all levels of risk
  • Market Portfolio (M): Optimal portfolio that lies on the furthest point of the efficient frontier

Behavioral Finance Biases

  • Endowment Effect: People value assets they own more than similar assets they don't own.
  • Herding Bias: Making decisions based on what others are doing, rather than independent analysis
  • Confirmation Bias: Seeking out or emphasizing information that confirms existing beliefs, ignoring contradicting evidence
  • Overconfidence Bias: Overestimating one's knowledge, abilities, or accuracy of predictions, leading to excessive risk taking
  • Optimism Bias: Wishful thinking and overconfidence in plans

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