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Risk factor (finance)

Risk factor (finance) is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Risk factor (finance) rather than just read about it. In short: In finance, risk factors are the building blocks of investing that help explain systematic returns in the equity market and the possibility of losing money in investments or business adventures. A risk factor is a concept in finance theory such as the capital asset pricing model, arbitrage pricing theory and other theories that use pricing kernels.

Risk factor (finance) — main illustration
Risk factor (finance) — illustration

Key takeaways

  • Risk factor (finance) belongs to science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Risk factor (finance) to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Risk factor (finance) from memory before moving on to harder problems.

Reference excerpt

In finance, risk factors are the building blocks of investing that help explain systematic returns in the equity market and the possibility of losing money in investments or business adventures. A risk factor is a concept in finance theory such as the capital asset pricing model, arbitrage pricing theory and other theories that use pricing kernels. In these models, the rate of return of an asset (hence the converse its price) is a random variable whose realization in any time period is a linear combination of other random variables plus a disturbance term or white noise. In practice, a linear combination of observed factors included in a linear asset pricing model (for example, the Fama–French three-factor model) proxy for a linear combination of unobserved risk factors if financial market efficiency is assumed. In the Intertemporal CAPM, non-market factors proxy for changes in the investment opportunity set. Risk factors occur whenever any sort of asset is involved, and there are many forms of risks from credit, liquidity risks to investment and currency risks. Different participants of risk factors contain different risk factors for each participant, for example, financial risks for the individual, financial risks for the Market, financial risks for the Government etc.

Financial risks for the individual Financial risks for individuals occur when they make sub-optimal decisions. There are several types of Individual risk factors; pure risk, liquidity risk, speculative risk, and currency risk. Pure Risk is a type of risk where the outcome cannot be controlled, and only has two outcomes which are complete loss or no loss at all. An example of pure risk for an individual would be owning an equipment, there is risk of it being stolen and there would be a loss to the individual, however, if it weren't stolen, there is no gain but only no loss for the individual. Liquidity Risk is when securities cannot be purchased or sold fast enough to cut losses in a volatile market. An example to which an individual might experience liquidity risk would be no one willing to purchase a security you own, and the value of your security significantly drops. Speculative risks are made based on conscious choices, and results in an uncertain degree of gain or loss. An example of speculative risk is purchasing stocks, the future of the stock's price is uncertain, and both a gain or loss could occur depending on whether if the stock price rises or decreases. Currency risk is when exchange rates changes will affect the profitability of when one is committed to it and the time when it is carried out. An example of currency risk would be if interest rates were higher in U.S compared to Australia, the Australian dollar would drop in comparison to the U.S. This is due to the increase in demand for USD as investors take advantage of higher yields, thus exchange rate fluctuates and the individual is exposed to risks in the foreign exchange markets.

Financial risks for the market Financial Risks for the market are associated with price fluctuation and volatility. Risk factors consist of interest rates, foreign currency exchange rates, commodity and stock prices, and through their non-stop fluctuations, it produces a change in the price of the financial instrument. Market Risk (systematic risk) is the risk an investor experiences when the value of an investment decreases due to financial market factors. The failure of a single company or cluster of companies could lead to the entire market crashing and the way to reduce this risk is through diversification into assets that are not co-related to the market. An example is during the 2008 financial crisis, when a core sector of the market suffered, the volatile risk created effected the monetary well-being of the entire marketplace. During this time, businesses closed, there was an estimated loss of $6 trillion to $14 trillion, and governments were forced to rethink their economic policies. A similar situation is observed during the COVID-19 global pandemic crisis, where a massive economic fall-out had occurred due to the lack of economic activity. The global economy came to a halt, aggregate demand rapidly decreased, and even oil prices plummeted to almost negative $40, which meant producers paid buyers to take oil off their hands as storing oil was costly.

Financial risks for businesses Financial Risk for businesses rises due to the need for funding in order to expand and grow the business, or when they sell products on credit. There are several types of financial risks in businesses, including credit risks, specific risks, and operational risks. Credit risk are the dangers of default occurring when a creditor lends money to a borrower. Examples of credit risks include businesses not being able to retrieve their money when they sell products on credit and may experience a rise in costs to collect the debt. Businesses can also experience credit risk as the borrowers, as they must manage cash flows in order to pay back their accounts payable (Chen, 2019) (Maverick, 2020) (LaBarre, 2020). Specific risks a.k.a. unsystematic risks are hazards that are unique and apply only to a certain asset or company. An example of an unsystematic risk is if a company has poor reputation or there are strikes among company employees, only that specific company is affected. Unsystematic risk can be avoided through diversification where, where investors invest in a wide variety of stocks. Companies face operational risks whenever it attempts to do ordinary business activities and can also be classified as a variety of specific risk. Operational risks stem from man-made choices, thus are the risks of business operations failing due to human error. Examples of Operational risks would be keeping a subpar sales staff team as it has lower wage costs, but it comes with higher operational risks as the staff are more likely to make mistakes.

Financial risks in investing

Investing is allocating money, effort, or time into something in hopes of generating income or profit. A common investment is investing in stocks, purchasing them at a low price then reselling it later at a higher price to earn the difference as profit. Stock investing comes with very high risks as every single piece of information would cause market prices to fluctuate.

Economic risk One of the most obvious risk is economic risk, where the economy could go bad at any given moment, causing stock prices to plummet.

… excerpt ends here. Continue reading the full article.

Worked examples

Example 1 — a first encounter with Risk factor (finance)

Start with the simplest possible case. Write down what Risk factor (finance) claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Risk factor (finance) before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Risk factor (finance) ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Risk factor (finance)

In research
Risk factor (finance) appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Risk factor (finance) in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Risk factor (finance) is common in secondary-school and first-year university syllabi. It links to neighbouring topics Finance theories, Risk factors, so understanding it makes those chapters shorter.
In everyday life
Look for Risk factor (finance) outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Risk factor (finance) in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Risk factor (finance) means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Risk factor (finance) out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Risk factor (finance) in simple terms?

In finance, risk factors are the building blocks of investing that help explain systematic returns in the equity market and the possibility of losing money in investments or business adventures. A risk factor is a concept in finance theory such as the capital asset pricing model, arbitrage pricing…

Why does Risk factor (finance) matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Risk factor (finance)?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Risk factor (finance).

Tags

  • Finance theories
  • Risk factors

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