The Buenos Aires-Colonia Bridge (B): Sequel 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 The Buenos Aires-Colonia Bridge (B): Sequel case study

At Oak Spring University, we provide corporate level professional Net Present Value (NPV) case study solution. The Buenos Aires-Colonia Bridge (B): Sequel case study is a Harvard Business School (HBR) case study written by Jose Gomez-Ibanez. The The Buenos Aires-Colonia Bridge (B): Sequel (referred as “Bridge Commission” from here on) case study provides evaluation & decision scenario in field of Global Business. It also touches upon business topics such as - Value proposition, Financial analysis, Globalization, Joint ventures, Social responsibility, Sustainability.

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

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Case Description of The Buenos Aires-Colonia Bridge (B): Sequel Case Study

This case recounts the work of a special Argentina-Uruguay bi-national commission convened to examine the economics of a proposed bridge that would link the two countries. The bridge being considered by commission officials in the spring of 1996 was to extend 41 kilometers across the River Plata estuary, from Buenos Aires to the Uruguay city of Colonias. It would be by far the longest in the world. The case recreates the problem as faced by the commission, which had to consider whether it would make financial sense for a private concessionaire to build and operate the bridge. Specifically, bridge commission staff had to critique the work and recommendations of a private consulting firm whose market projects led it to conclude that tha US$1 billion bridge could successfully be financed by tolls of US$60 per car. HKS Case Number 1400.1

Case Authors : Jose Gomez-Ibanez

Topic : Global Business

Related Areas : Financial analysis, Globalization, Joint ventures, Social responsibility, Sustainability

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Calculating Net Present Value (NPV) at 6% for The Buenos Aires-Colonia Bridge (B): Sequel Case Study

Years	Cash Flow	Net Cash Flow	Cumulative     Cash Flow	Discount Rate @ 6 %	Discounted Cash Flows
Year 0	(10006461)	-10006461	-	-
Year 1	3465866	-6540595	3465866	0.9434	3269685
Year 2	3954865	-2585730	7420731	0.89	3519816
Year 3	3949546	1363816	11370277	0.8396	3316115
Year 4	3224718	4588534	14594995	0.7921	2554279
TOTAL			14594995		12659894

The Net Present Value at 6% discount rate is 2653433

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.

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Capital Budgeting Approaches

Methods of Capital Budgeting

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

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

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

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Formula and Steps to Calculate Net Present Value (NPV) of The Buenos Aires-Colonia Bridge (B): Sequel

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 Global Business 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 Bridge Commission 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 Bridge Commission 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 %	Discounted Cash Flows
Year 0	(10006461)	-10006461	-	-
Year 1	3465866	-6540595	3465866	0.8696	3013797
Year 2	3954865	-2585730	7420731	0.7561	2990446
Year 3	3949546	1363816	11370277	0.6575	2596891
Year 4	3224718	4588534	14594995	0.5718	1843743
TOTAL					10444876

The Net NPV after 4 years is 438415

(10444876 - 10006461 )

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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 %	Discounted Cash Flows
Year 0	(10006461)	-10006461	-	-
Year 1	3465866	-6540595	3465866	0.8333	2888222
Year 2	3954865	-2585730	7420731	0.6944	2746434
Year 3	3949546	1363816	11370277	0.5787	2285617
Year 4	3224718	4588534	14594995	0.4823	1555130
TOTAL					9475403

The Net NPV after 4 years is -531058

At 20% discount rate the NPV is negative (9475403 - 10006461 ) so ideally we can't select the project if macro and micro factors don't allow financial managers of Bridge Commission 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 Bridge Commission has a NPV value higher than Zero then finance managers at Bridge Commission 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 Bridge Commission, then the stock price of the Bridge Commission 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 Bridge Commission 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 will be a multi year spillover effect of various taxation regulations.

What can impact the cash flow of the project.

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.

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Negotiation Strategy of The Buenos Aires-Colonia Bridge (B): Sequel

References & Further Readings

Jose Gomez-Ibanez (2018), "The Buenos Aires-Colonia Bridge (B): Sequel Harvard Business Review Case Study. Published by HBR Publications.