00:01
Okay, so to answer the first question, what is cost -effectiveness analysis, or cea? so cost -effectiveness analysis is a method used in economics and public policy analysis to compare the cost of different interventions, programs, or policies with their corresponding outcomes or benefits.
00:18
So cea aims to determine which option achieves a specific outcome at the lowest cost.
00:24
In cea, outcomes are typically measured in non -monetary units, and that of course depends on what we're referring to.
00:31
So they can be life years gained, cases prevented, or quality -adjusted life years, or qaos.
00:38
Cea helps decision -makers basically make informed decisions and choices when their resources are limited and they must be allocated efficiently.
00:48
Now the second question, what is cost -benefit analysis, or cba? so cost -benefit analysis is another method that's used in economics and policy analysis.
00:58
Cba is going to evaluate the costs and benefits of a project, policy, or program, this time in monetary terms, which can allow for a direct comparison of the two.
01:10
So the goal of a cba is really to assess whether the total benefits of a specific intervention is exceeding its total cost.
01:18
If the benefit is exceeding the cost, then that intervention is considered economically justified.
01:26
Looking at question three, what is the value of cea and cba for public policy and policy analysis? so cea and cba both provide a systematic and structured approach to evaluate the economic and social impacts of policy decisions, and this can help policy -makers make more informed choices.
01:46
These methods also enable those policy -makers to compare different policy options and also prioritize those that are going to offer the greatest efficiency and the biggest benefit to society.
01:58
Also, cea and cba are particularly valuable when public resources are limited, because they're going to help ensure that investments are directed towards initiatives that are going to provide the best return upon investment.
02:14
And now for that final question, what are some of cea's and cba's limitations and ways to overcome them? so first we have difficulty in valuing non -market goods.
02:27
So cba may struggle to assign monetary values to intangible or non -market outcomes...