Amazon.com (D) Net Present Value (NPV) / MBA Resources

Introduction to Net Present Value (NPV) - What is Net Present Value (NPV) ? How it impacts financial decisions regarding project management?

NPV solution for Amazon.com (D) case study

At Oak Spring University, we provide corporate level professional Net Present Value (NPV) case study solution. Amazon.com (D) case study is a Harvard Business School (HBR) case study written by Jeffrey Rayport, Dickson L. Louie. The Amazon.com (D) (referred as “Amazon.com Bezos” from here on) case study provides evaluation & decision scenario in field of Technology & Operations. It also touches upon business topics such as - Value proposition, Supply chain.

The net present value (NPV) of an investment proposal is the present value of the proposal’s net cash flows less the proposal’s initial cash outflow. If a project’s NPV is greater than or equal to zero, the project should be accepted.

NPV = Present Value of Future Cash Flows LESS Project’s Initial Investment

Case Description of Amazon.com (D) Case Study

At the end of 1999, Amazon.com founder and CEO Jeff Bezos--just named Time Magazine's Man of the Year--ponders the next moves for his company. Having expanded into numerous categories in 1999, ranging from Z-shops to Auctions to E-cards as well as increasing the number of distribution sites to seven, Amazon.com is quickly transforming itself as an electronic retailer. But does Amazon.com's strategy make sense? Critics worry that Bezos may be stretching the Amazon.com brand too far instead of focusing on a few retail categories. Bezos sees the opportunity to dominate various retail categories online--leveraging off its base of 16.9 million customers--before the brick-and-mortar retailers do.

Case Authors : Jeffrey Rayport, Dickson L. Louie

Topic : Technology & Operations

Related Areas : Supply chain

Calculating Net Present Value (NPV) at 6% for Amazon.com (D) Case Study

Years              Cash Flow     Net Cash Flow     Cumulative    
Cash Flow
Discount Rate
@ 6 %
Cash Flows
Year 0 (10025138) -10025138 - -
Year 1 3445822 -6579316 3445822 0.9434 3250775
Year 2 3966799 -2612517 7412621 0.89 3530437
Year 3 3965578 1353061 11378199 0.8396 3329576
Year 4 3234041 4587102 14612240 0.7921 2561663
TOTAL 14612240 12672452

The Net Present Value at 6% discount rate is 2647314

In isolation the NPV number doesn't mean much but put in right context then it is one of the best method to evaluate project returns. In this article we will cover -

Different methods of capital budgeting

What is NPV & Formula of NPV,
How it is calculated,
How to use NPV number for project evaluation, and
Scenario Planning given risks and management priorities.

Capital Budgeting Approaches

Methods of Capital Budgeting

There are four types of capital budgeting techniques that are widely used in the corporate world –

1. Profitability Index
2. Internal Rate of Return
3. Net Present Value
4. Payback Period

Apart from the Payback period method which is an additive method, rest of the methods are based on Discounted Cash Flow technique. Even though cash flow can be calculated based on the nature of the project, for the simplicity of the article we are assuming that all the expected cash flows are realized at the end of the year.

Discounted Cash Flow approaches provide a more objective basis for evaluating and selecting investment projects. They take into consideration both –

1. Magnitude of both incoming and outgoing cash flows – Projects can be capital intensive, time intensive, or both. Amazon.com Bezos shareholders have preference for diversified projects investment rather than prospective high income from a single capital intensive project.
2. Timing of the expected cash flows – stockholders of Amazon.com Bezos have higher preference for cash returns over 4-5 years rather than 10-15 years given the nature of the volatility in the industry.

Formula and Steps to Calculate Net Present Value (NPV) of Amazon.com (D)

NPV = Net Cash In Flowt1 / (1+r)t1 + Net Cash In Flowt2 / (1+r)t2 + … Net Cash In Flowtn / (1+r)tn
Less Net Cash Out Flowt0 / (1+r)t0

Where t = time period, in this case year 1, year 2 and so on.
r = discount rate or return that could be earned using other safe proposition such as fixed deposit or treasury bond rate. Net Cash In Flow – What the firm will get each year.
Net Cash Out Flow – What the firm needs to invest initially in the project.

Step 1 – Understand the nature of the project and calculate cash flow for each year.
Step 2 – Discount those cash flow based on the discount rate.
Step 3 – Add all the discounted cash flow.
Step 4 – Selection of the project

Why Technology & Operations Managers need to know Financial Tools such as Net Present Value (NPV)?

In our daily workplace we often come across people and colleagues who are just focused on their core competency and targets they have to deliver. For example marketing managers at Amazon.com Bezos often design programs whose objective is to drive brand awareness and customer reach. But how that 30 point increase in brand awareness or 10 point increase in customer touch points will result into shareholders’ value is not specified.

To overcome such scenarios managers at Amazon.com Bezos needs to not only know the financial aspect of project management but also needs to have tools to integrate them into part of the project development and monitoring plan.

Calculating Net Present Value (NPV) at 15%

After working through various assumptions we reached a conclusion that risk is far higher than 6%. In a reasonably stable industry with weak competition - 15% discount rate can be a good benchmark.

Years              Cash Flow     Net Cash Flow     Cumulative    
Cash Flow
Discount Rate
@ 15 %
Cash Flows
Year 0 (10025138) -10025138 - -
Year 1 3445822 -6579316 3445822 0.8696 2996367
Year 2 3966799 -2612517 7412621 0.7561 2999470
Year 3 3965578 1353061 11378199 0.6575 2607432
Year 4 3234041 4587102 14612240 0.5718 1849073
TOTAL 10452342

The Net NPV after 4 years is 427204

(10452342 - 10025138 )

Calculating Net Present Value (NPV) at 20%

If the risk component is high in the industry then we should go for a higher hurdle rate / discount rate of 20%.

Years              Cash Flow     Net Cash Flow     Cumulative    
Cash Flow
Discount Rate
@ 20 %
Cash Flows
Year 0 (10025138) -10025138 - -
Year 1 3445822 -6579316 3445822 0.8333 2871518
Year 2 3966799 -2612517 7412621 0.6944 2754722
Year 3 3965578 1353061 11378199 0.5787 2294895
Year 4 3234041 4587102 14612240 0.4823 1559626
TOTAL 9480761

The Net NPV after 4 years is -544377

At 20% discount rate the NPV is negative (9480761 - 10025138 ) so ideally we can't select the project if macro and micro factors don't allow financial managers of Amazon.com Bezos to discount cash flow at lower discount rates such as 15%.

Acceptance Criteria of a Project based on NPV

Simplest Approach – If the investment project of Amazon.com Bezos has a NPV value higher than Zero then finance managers at Amazon.com Bezos can ACCEPT the project, otherwise they can reject the project. This means that project will deliver higher returns over the period of time than any alternate investment strategy.

In theory if the required rate of return or discount rate is chosen correctly by finance managers at Amazon.com Bezos, then the stock price of the Amazon.com Bezos should change by same amount of the NPV. In real world we know that share price also reflects various other factors that can be related to both macro and micro environment.

In the same vein – accepting the project with zero NPV should result in stagnant share price. Finance managers use discount rates as a measure of risk components in the project execution process.

Sensitivity Analysis

Project selection is often a far more complex decision than just choosing it based on the NPV number. Finance managers at Amazon.com Bezos should conduct a sensitivity analysis to better understand not only the inherent risk of the projects but also how those risks can be either factored in or mitigated during the project execution. Sensitivity analysis helps in –

What can impact the cash flow of the project.

What will be a multi year spillover effect of various taxation regulations.

Understanding of risks involved in the project.

What are the uncertainties surrounding the project Initial Cash Outlay (ICO’s). ICO’s often have several different components such as land, machinery, building, and other equipment.

What are the key aspects of the projects that need to be monitored, refined, and retuned for continuous delivery of projected cash flows.

Some of the assumptions while using the Discounted Cash Flow Methods –

Projects are assumed to be Mutually Exclusive – This is seldom the came in modern day giant organizations where projects are often inter-related and rejecting a project solely based on NPV can result in sunk cost from a related project.

Independent projects have independent cash flows – As explained in the marketing project – though the project may look independent but in reality it is not as the brand awareness project can be closely associated with the spending on sales promotions and product specific advertising.

Negotiation Strategy of Amazon.com (D)

References & Further Readings

Jeffrey Rayport, Dickson L. Louie (2018), "Amazon.com (D) Harvard Business Review Case Study. Published by HBR Publications.


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