Home » Stock Market 1O1 » A way for you to calculate your return on investments through RAROC

A way for you to calculate your return on investments through RAROC
Returns divided by capital invested give us the rate of return on investments. But, where are we accounting for risks?

Risk-adjusted return on capital

How do you choose your investments? Return on investments is one of the primary factors that helps us choose one investment avenue over the other. Do you agree?

The simplest way of calculating the return on investment is to divide the income by cost and ascertain the percentage of profits. But there are other factors like risk, time value of money, opportunity cost, etc., that are not part of this straightforward calculation.

So, how do we account for such factors? RAROC helps us in getting one step closer to it.

In this article, we try to shed light on the concept of RAROC, its calculation, and how it is better than the regular method of calculating returns.

You may also like: Key risks in investing in the stock market

What is RAROC? 

The full form of RAROC is Risk-Adjusted Return on Capital.

RAROC is a way of calculating returns with a slight alteration to the regular return on investment calculation. As the term suggests, it factors in the component of risk.

Risk-free investments are seldom available in the financial market. Every investment has a degree of risk associated – for some, the risk is lower, and for others, it is higher.

RAROC recommends using the risk factor, as using the plain calculation method for investments with varying risks can be misleading.

Bankers Trust and Dan Borge introduced RAROC in the 1970s. While banks use this to determine financial risks, non-banking firms use this to analyse operational risks.

What is a risk-adjusted return?

Risk-adjusted return is a profit calculation methodology that suggests considering the risks that have to be borne to earn a certain level of return. 

When comparing two investments offering similar returns, the one with a lower risk rate is said to have a better risk-adjusted return.

RAROC formula

RAROC = (r-e-l+RoC) / C

where,

r = Revenue

e = Expenses

l = Expected losses

RoC = Return on capital from risk-free investments

C = Capital

Also read: Understanding the risk-free rate of return – meaning and components

What does RAROC indicate?

RAROC believes that a higher risk leads to higher returns and vice versa. It is a suitable metric that allows the analysis of the companies’ profitability in different sectors, keeping in mind the risk factor.

The capital here refers to economic capital. Economic capital is the minimum capital that a company requires to run despite all the risks.

Using RAROC helps companies allocate the right amount of capital for different sections of the business. RAROC is useful in managing risks effectively and evaluating the company’s performance by measuring the returns against all odds.

It is also essential here to note that there is another ratio that is often confused with RAROC. It is RORAC. Though they are similar in a way that both ratios consider the risk factor, the adjustment of risk happens against different components.

RORAC stands for Return on Risk Adjusted Capital.

While RAROC adjusts risks against returns, RORAC adjusts risks against the capital.

Another variation to the concept of including the risk factor while calculating returns is RARORAC. It is a combination of RAROC and RORAC.

RARORAC stands for Risk-Adjusted Return on Risk-Adjusted Capital.

Here, returns and capital are both adjusted against risk to calculate the overall return on investments.

Also read: Unlocking financial insights: The power of ratio analysis

Example

Consider Company ABC has two project proposals. The details are as follows:

Project AProject B
Capital requirement₹ 15,00,000₹ 20,00,000
Revenue₹ 10,00,000₹ 13,00,000
Expense₹ 2,00,000₹ 3,50,000
Expected loss₹ 1,50,000₹ 2,75,000
Income from capital₹ 1,00,000₹ 75,000

RAROC of Project A:

= (10,00,000 – 2,00,000 – 1,50,000 + 1,00,000) / 15,00,000 = 7,50,000 / 15,00,000

= 50%

RAROC of Project B:

= (13,00,000 – 3,50,000 – 2,75,000 + 75,000) / 20,00,000 = 7,50,000 / 15,00,000

= 37.5%

So, Project A offers a 50% risk-adjusted return against Project B, which offers a 37.5% risk-adjusted return.

If Company ABC’s potential to bear risks is high, it will choose Project A, else Project B.

Benefits and limitations of RAROC

Pros of using RAROC:

  • Companies that use Risk-Adjusted Return on Capital can be more efficient in allocating their capital to the right needs. RAROC allows optimum utilisation of resources as it suggests the areas that provide the highest returns despite the risk.
  • RAROC anticipates and accounts for losses. Expecting losses beforehand helps firms formulate strategies to mitigate risks and be prepared to manage crises more efficiently.
  • Ratios like Return on Equity (RoE) or Return on Investment (RoI) provide basic views of the company’s profitability, whereas risk-adjusted ratios are more comprehensive and holistic as they account for various factors involved in earning profits.

Cons of using RAROC:

  • RAROC is a complex concept. The calculation is tedious as it will require businesses to calculate returns and losses for each business unit. If these numbers are inaccurate, it can lead to an incorrect RAROC, which may impact management decisions.
  • There is no standardisation to interpret RAROC values. While some people view high RAROC as a good investment since it offers high returns, others view it as an unsafe investment as it involves high risks.
  • There are various measures to calculate the risk factor in RAROC, like the Sharpe ratio, alpha, standard deviation, beta, etc. The correctness of the RAROC value depends on the accuracy at which these measures are used. So, any incorrect calculation and assumption can result in misleading RAROC values.

Bottomline

RAROC is a method of calculating returns on capital invested. While the usual way considers returns and capital as the only two factors involved, RAROC factors in the component of risk associated with an investment.

An investment does not necessarily lead to profits every time. The probability of losses is equal. Hence, it is essential to factor this while analysing returns, as it will aid in making more efficient decisions.

Enjoyed reading this? Share it with your friends.

StockGro Team

StockGro is India’s first and largest ‘Social Investment’ platform aimed at helping you master the art of “Trading & Investment”. Trade, Invest and get rewarded to Learn everything about ‘Investments’ the fun-filled way.

Post navigation

Leave a Comment

Leave a Reply

Your email address will not be published. Required fields are marked *