Content to be included in my CBA Udemy Course

in Economics6 months ago

Hi Everyone,


I am putting together a Cost Benefit Analysis course on Udemy. I aim to release this course in the second half of August 2020. I have completed most of the slides for the course but I have not started creating the videos yet. I expect to begin in a couple of days now that I have organised the content for each video.

In this post, I have included a draft of the descriptions for each unit of the course. These have not been finalised and may change as I record the content for each unit. As it stands, the course contains four sections of content and can be expected to consist of 56 videos. The sections in this course are as follows:

  • Introducing Cost Benefit Analysis
  • Preparing a Cost Benefit Analysis
  • Conducting a Cost Benefit Analysis
  • Understanding Cost Benefit Analysis

My Udemy courses are normally free but Udemy has changed the rules around free courses. Therefore, I will be charging for this course. I will most likely be charging at tier one level, which is about US$20. I think I will be able to create coupons, which will give people a discount.

Course Information

Section 1 – Introducing Cost Benefit Analysis


This section introduces the course, the assessment, and briefly defines CBA and why decision-makers will find it useful.

Unit 1 – Course Introduction

This unit introduces the course and course instructor. The unit briefly discusses what will be covered in each of the four sections in the course.

Unit 2 – Course work and assessment

This course comes with two types of assessment. There are multiple-choice questions, which are available at the end of each section and there is a sample CBA for participants to try in their own free time.

Unit 3 – What is Cost Benefit Analysis?

Often the best place to start any subject matter is with a definition. This unit provides a definition of CBA. The unit breaks down the definition of CBA into various aspects.

Unit 4 – Why is Cost Benefit Analysis useful?

This unit explains how CBA can be a valuable input into decision-making. It explains how CBA can be used to help prioritise projects, select options, and how an investment can bring value to the community.

Section 2 – Preparing a Cost Benefit Analysis


Before a CBA can be conducted, several things need to be done. This section covers the most important aspects of the preparation to conduct a CBA.

Unit 5 – Structuring a CBA

This unit breaks down, in detail, the structure of a CBA. The unit includes all the necessary steps required to be able to conduct a complete CBA. This unit also sets the stage for the rest of the units in Section 2.

Unit 6 – Problem identification

Identifying and defining the problem is typically the first step in a CBA. This unit describes the process of problem identification. It compares the differences between problems and symptoms as well as private and public problems.

Unit 7 – Outcome focus

This unit focuses on how projects need to be outcome rather than output focused. The unit explains the differences between outcomes, outputs, and benefits.

Unit 8 – Determining the referent group

Every initiative/project affects several groups of people. The groups of people identified as being affected by an initiative/project are referred to as the referent group. This unit explains what the term ‘referent group’ means and why referent group selection is important.

Unit 9 – Defining the base case/s

In order to calculate costs and benefits, there needs to be a reference for comparison or a yardstick. For CBA, this yardstick of comparison is the base case. This unit explains what a base case is and why it is important to a CBA. The unit also explains how to go about defining the base case and what needs to be included in it.

Unit 10 – Identifying options

There are normally many possible approaches to achieving particular outcomes. This unit describes and explains how a CBA practitioner can offer input into identifying different project options.

Unit 11 – Defining the Project case/s

A CBA can have several different project cases if there are several possible options. This unit explains what a project case is and why it is necessary in order to conduct a CBA.

Unit 12 – Strategic merits test

A strategic merits test (SMT) is used to shorten the list of possible options based on strategic fit. This unit explains when to use an SMT and why it is beneficial to CBA.

Unit 13 – Options analysis

In most cases, there are several ways of achieving an outcome. An options analysis can help determine, which options are best suited to achieving that outcome. This unit explains how a CBA options analysis can be conducted and whether this analysis should be rapid or in more detail.

Section 3 – Conducting a Cost Benefit Analysis


This section explains how to conduct a CBA. The section covers the steps outlined in the structure unit as well as important areas that need to be focused on when conducting a CBA.

Unit 14 – Identifying costs, benefits, and other impacts

Before an analysis can be conducted, costs, benefits, and any other impacts of a project need to be identified. This unit defines benefits, disbenefits, cost savings and costs. The unit explains how to identify them and to determine if they can be quantified and/or monetised.

Unit 15 – Methodology

Methodology covers the entire CBA from selecting inputs, analysing inputs, and the presentation of outputs in the form of meaningful results. This unit defines and explains the importance of methodology to CBA.

Unit 16 - Unit values

Unit values are necessary to convert costs and benefits into monetary values so that they can be used in a CBA. This unit explains how to convert quantified costs and benefits into monetary values as well as some of the problems we may face in doing so.

Unit 17 – Data collection

All CBAs require data in order to calculate results. This unit explains how data can be collected and what the best sources of data are likely to be.

Unit 18 - Assumptions

Complete information to conduct a CBA is never available. In order to fill the gaps, assumptions are necessary. This unit explains how to make assumptions as well as increase their reliability.

Unit 19 – Forecasting and projections

Data is rarely complete for the present but it is entirely incomplete in regards to the future. Forecasts and projections can be used to inform analysts about the future. These can be extrapolations of existing and historical data or they could be modelled using parameters. This unit focuses on extrapolation and interpolation methods and the potential problems analysts might face.

Unit 20 – Non-monetizable benefits and costs

Not all benefits and costs can be assigned a monetary value. Some might be quantifiable and others not even that. This unit explains the types of benefits and costs that cannot be monetised and how they can be handled in CBA or with other approaches.

Unit 21 – Evaluation period

The evaluation period is typically the estimated duration that a project affects society. It includes implementation and the life of the project. This unit defines the evaluation period and explains its relevance to the CBA.

Unit 22 – Discounting

Discounting converts future values into present values. This is done so that future streams of benefits and costs can be compared. This unit explains how discounting works and how discount rates are used.

Unit 23 – CBA Models

CBA calculations can be complex and tedious. CBA models can make the task of calculating benefits and costs much easier. This unit explains how CBA models are used and when best to use them.

Unit 24 – Rapid CBA

There are various levels of detail that can be applied to a CBA. Basic forms of CBA are sometimes referred to as rapid CBAs. This unit explains what is meant by rapid CBA and when rapid CBAs are more practical than standard or detail CBAs.

Unit 25 – Examples of models

This unit provides a quick presentation of several types of models used in CBA. These models include models for modelling inputs, models for conducting rapid CBA, and specialised models for particular project types.

Unit 26 – Estimating benefits

Once methodology has been determined, data has been collected, and CBA models have been selected, it is time to calculate benefits. This unit explains how benefits and costs savings can be calculated manually across the CBA evaluation period.

Unit 27 – Estimating costs

Estimating costs is as important as estimating benefits. This unit provides information on how capital costs are estimated as well as how risk is included in these estimates.

Unit 28 – Risk (general)

Whenever there is uncertainty there is risk. Risk can be either negative (threats) or positive (opportunities). This unit explains the different types of risks and how these risks can be mitigated.

Unit 29 – Induced demand

The base case and projects case/s are likely to have different levels of demand. The project case/s are likely to stimulate demand as the project provides benefits that will attract more users. This unit explains induced demand, how it is calculated, and the impact it is expected to have on the results of a CBA.

Unit 30 – Economic indicators and measures

After all benefits and costs have been monetised; summated; and compared, they need to be converted into useful indicators of viability. This unit explores economic measures such as Net Present Value, Benefit Cost Ratio, and Net Benefit Investment Ratio.

Unit 31 – Sensitivity analysis 1

There ae many factors that influence the results of a CBA. Different treatment of these factors can lead to very different results. Sensitivity analysis can be used to calculate results when assumptions change or key drivers are adjusted. This unit describes areas that should be considered in a sensitivity analysis.

Unit 32 – Sensitivity analysis 2

This unit continues from the previous unit. In this unit, the technical aspects of sensitivity analysis are explored. The unit explains the different levels of depth that can explored using sensitivity analysis.

Section 4 – Understanding Cost Benefit Analysis


This section explores CBA and the broader picture.

Unit 33 – Limitations

CBA is a very useful input into decision-making but it is also important to understand the limitations to using CBA. This unit outlines some of the key limitations of CBA as well as highlighting how other practices can be used to compensate for these limitations.

Unit 34 – Common Mistakes

CBA can be quite complicated and demanding. It is quite easy to make mistakes that could cause inaccurate results. This unit discusses some of the more common mistakes by practitioners when conducting CBAs.

Unit 35 – Abuse of CBA 1

CBA can be a great tool for providing input into decision-making. Unfortunately, CBA can be manipulated to arrive at predetermined answers. This unit explains the motivations for manipulating CBA and describes the areas most commonly targeted.

Unit 36 – Abuse of CBA 2

This unit continues from the previous unit by explaining more areas that can be manipulated to produce desired results.

Unit 37 – Program evaluation 1

So far, CBA has been discussed in the context of individual projects and initiatives. However, to achieve desired outcomes, we often require several projects or initiatives. CBAs can be conducted for whole programs of work. This unit discusses the relationships between projects within a program and how these relationships can shape a program evaluation.

Unit 38 – Program evaluation 2

This unit explains how to conduct program CBAs. The unit considers both a sequential approach and a simultaneous approach to analysing projects within a program.

Unit 39 – Wider economic impacts

As discussed in the limitations unit, CBA does not cover every aspect of a project’s benefits and costs. Wider economic impact analysis can include additional benefits and costs not typically captured in a CBA. Wider economic impact analysis has the advantage of not requiring the same level of detail as general equilibrium modelling. This unit covers the core aspects of wider economic impacts.

Unit 40 – General equilibrium modelling

General Equilibrium modelling is typically conducted independently to the CBA. It covers the impact initiatives /projects have on the broader economy. This unit explains a little about general equilibrium modelling and when it is likely to be used to supplement the results of a CBA.

Unit 41 – CBA reports

A CBA can involve a lot of work. A good CBA report will explain all that has gone into the CBA and how certain things have happened. A CBA report is useful for decision-makers, reviewers (internal and external), other practitioners conducting CBA, and for future reference for another team to conduct an ex-post evaluation or CBA.

Unit 42 – Appraisal summary table

An appraisal summary table (AST) is an incredibly useful tool for communicating the economic, social, and environmental analyses of a project. The results and other pertinent information from these three areas are displayed in just one table. This unit describes and explains the various components of the AST.

Unit 43 – Private sector CBA

CBAs are generally thought of as being conducted for public sector initiatives/projects. However, CBAs can be relevant to private sector initiatives/projects. Private companies are generally focused on private returns rather than social returns but many private projects have social impacts. These can be either positive or negative. This unit describes when a CBA might be appropriate for private initiatives/projects.

Unit 44 – Ex-post Evaluation 1

An ex-ante CBA is conducted prior to the commencement of a project. Whereas, an ex-post evaluation/CBA is conducted sometime after the completion of the project. This unit explains why ex-post CBAs are conducted and how they can be useful.

Unit 45 – Ex-post Evaluation 2

This unit explains how to conduct an ex-post CBA and how it differs from conducting an ex-ante CBA.

Unit 46 – Social Impact Evaluation

Social Impact Evaluation (SIE) is a recently developed method of exploring social benefits and costs. The SIE works both alongside and supports the CBA. This unit explains what an SIE is and why it has been developed.

Unit 47 – How to conduct SIE 1

This unit is the first of two units explaining how to conduct an SIE. In this unit, the process is introduced and the initial steps such as identifying costs, benefits, and impacts is described. This unit briefly explains how identified impacts can be used in a CBA.

Unit 48 – How to conduct SIE 2

This unit continues to describe how to conduct an SIE. In this unit, impact risk assessment (IRA) is explained. Qualitative and quantitative SIE are explained. The unit also describes how SIE outputs can be entered into an AST.

Unit 49 – Integrating SIE with CBA

SIE can be a useful resource for data collection for a CBA as well as a tool to help verify if impacts are expected to be benefits or disbenefits. This unit describes the relationship between SIE and CBA and how a practitioner should utilise SIE outputs.

Unit 50 – Case Studies 1

In this unit, I describe a simple case study of a CBA for a health project. The unit focuses on defining the problems and collecting data.

Unit 51 – Case Studies 1 _ Part 2

This unit wraps up the healthcare CBA described in the previous unit.

Unit 52 – Case Studies 2

In this unit, I take a look at a road/transport project. In this case study I use a CBA model to analyse the project.

Unit 53 – Case Studies 2 – Part 2

In this unit, I analyse the road/transport project discussed in the previous unit using a rapid CBA model known as CARP. Instead of presenting using slides, I evaluate the project step by step using Microsoft Excel.

Unit 54 – Test Question

In this unit, course participants have a chance to conduct a CBA by themselves. This CBA is a little more complex than the CBAs described in the case studies. This CBA enables participants to use many of the skills taught in this course.

Unit 55 – Course summary

This unit consists of a very broad summary of the most important aspects of this course.

Unit 56 – Answer to Test Question

This is an additional unit provided to discuss a possible approach to the test question. The answer provided in this unit should not be treated as a model answer but as a reasonable answer considering the information given. There are many alternative approaches to analysing the test question. What is most important is that the approach taken is logical and that some provision is given to alternative assumptions that could produce different results.

To sum it


Many jobs in both the private and public sectors require some knowledge of CBA. For the public sector, many projects are focused on meeting social outcomes. A CBA can quantify the benefits and costs linked to how these outcomes are achieved. For the private sector, the impacts of most major projects spread beyond the business and its customers. It is important for businesses to quantity these impacts and determine if they are negative or positive.

Even if a job does not require knowledge of CBA, CBA can still be useful. CBA can be applied to help organise events or as an input into personal investment decisions that have implications that extend beyond just cash flows of money.

I will post again once the course has been launched and will probably include links to the course at the end of each of my posts for several months after the launch.

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If you want to read any of my other posts, you can click on the links below. These links will lead you to posts containing my collection of works. These posts will be updated frequently.





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maybe i missed it or maybe it is beyond the scope of your course...

but i did not see anything about the desired long term goal or end state...

the CBA you listed above seems to be more "symptom driven" rather than "cure/ Goal driven and backwards planing and identifying what is standing in the way of that goal, and CBA those obsticals"

CBA if car seat belts are worth it?

it sounds like you would go straight into CBA of seat belts, but i think the desired end state would need to be determined first (i.e. reduction of car accident fatalities) then CBA of possible solutions.

my reading comprehension is garbage so maybe i just missed it hahah, but this was a very fascinating read regardless

Addressing symptoms rather than problems is one of the biggest mistakes made in project evaluation. I believe projects should form programs that aim for particular outcomes. CBA should be used to inform decisions and not be used to justify decisions that have already been made. I will cover this in Units 6 and 7, see below.

Unit 6 – Problem identification

Identifying and defining the problem is typically the first step in a CBA. This unit describes the process of problem identification. It compares the differences between problems and symptoms as well as private and public problems.

Unit 7 – Outcome focus

This unit focuses on how projects need to be outcome rather than output focused. The unit explains the differences between outcomes, outputs, and benefits.

Thanks for the visit and also stopping by in my blog.

Sure, no problem.

@spectrumecons wow that's nice, and you have covered each and everything with all small details. Hope this course bring more success to you. Will try to recommend some of my friends also. 🙂

I have everything planned. I am about to start making the videos.

@spectrumecons wow, thats nice to hear ;-) , would definitely love to see your video.