16 April 2022 4:46

What is the difference between contribution and attribution?

Attribution is the idea that a change is only due to your intervention. Contribution is the idea that your influence is just one of many contributing factors to change.

What’s the difference between contribution and attribution?

When assessing attribution, you want to determine if the program caused the observed outcomes. When assessing contribution who want to determine if the program contributed to or helped to cause the observed outcomes.

What does attribution mean in investment?

For investors, attribution analysis works as a way to assess the performance of fund or money managers. Attribution analysis is an evaluation tool used to explain and analyze a portfolio’s (or portfolio manager’s) performance, especially against a particular benchmark.

What is attribution in M&E?

Attribution is the establishment of a causal link between (parts of) an observed change and a specific intervention. Attribution is a key requirement of any monitoring and results measurement (MRM) and evaluation activity.

What is contribution analysis?

Contribution analysis is an approach to assessing the performance of policies and programmes towards an outcome or outcomes. This type of analysis was developed by John Mayne1 for situations where designing an ‘experiment’ to test cause and effect is impractical.

How are return contributions calculated?

Contribution(%)



The sum the contributions to return gives the total portfolio return: 1.20 + 1.25 + −0.30 = 2.15. This return contribution analysis indicates that securities A and B made similar contributions to the total return (1.20 and 1.25 respectively).

How do you calculate attribution?

Subtract the weight of each sector in the portfolio from the weight of the same sector in the benchmark. Multiply the difference obtained with the difference in returns between the benchmark return of the sector and the return on the portfolio’s benchmark.

What is return contribution?

Contribution to return measures the contribution of certain portfolio constituents (symbols, sectors) to the portfolio’s overall return. For example, contribution to return can decompose a portfolio’s return to illustrate which sectors did or did not contribute positively to the portfolio’s return.

How do you calculate portfolio return with contributions?

ROI is calculated by subtracting the initial value of the investment from the final value of the investment (which equals the net return), then dividing this new number (the net return) by the cost of the investment, then finally, multiplying it by 100.

What budgeted contribution?

To calculate the contribution per unit, summarize all revenue for the product in question and subtract all variable expenses from these revenues to arrive at the total contribution margin, and then divide by the number of units produced or sold to arrive at the contribution per unit.

Why is contribution important?

It is an accounting term that helps business owners and managers track product profitability. The contribution margin is important to understand because it shows how much of a product’s revenue is available to cover fixed costs and contribute to the firm’s profit.