FINANCE ATENA INSIGHTS
Prime Assumption Rules: the Webinar
Last Wednesday, February 22, the “Prime Assumption Rules” event, sponsored by Finance Atena, was held on LinkedIn Live and Zoom. The session was moderated by Leandro Nadir Baroncini, Founder & Creative Director of Emotions for Business, who served as the interviewer, and Paolo Zammitti, Head of Finance Atena, who explained to our viewers the concept of Prime Assumption Rules - what they are, how important they are to the reliability of predictive models, and why no one ever talks about them.
Knowing how to manage a massive amount of data is not only essential for those who handle Big Data but also—and above all—for those who analyze an economic entity, since every company, project, asset, or portfolio is a complex system that must be analyzed with the care it deserves. In fact, whenever a company or business—regardless of the sector in which it operates—conducts a predictive, economic-financial analysis of its business model and/or its investments, it must take into account a series of fundamental principles and rules—from the perspective of reliability and accuracy—to ensure the analysis’s success. Finance Atena defines these principles as “Prime Assumption Rules”—that is, the logical foundations from which to proceed when working with a database of data and variables on which to perform this type of analysis. The true starting point, however, is to definean architecture that links the variables and the database data on which the analysis will be performed.
-
Type of Assumption: this refers to defining the unit of measurement and the nature of the assumption itself, which may vary depending on the specific case in question.
-
Assumption Time: Assumptions can be divided into four main categories based on time, namely constant, variable by year, month, and/or day.
-
Source of Assumptions: clearly identifying the origin of the assumptions being analyzed, as this allows for an assessment of the reliability of the data being processed.
-
Subject of Assumptions: this refers to specific items (costs, investments, revenues, etc.) and their characteristics that may be affected by the assumptions.
-
Assumption Level: these are levels of analysis, where the first level lists the primary assumptions from which the analysis begins, and the subsequent levels list the derived or related assumptions.
-
Assumption Prioritization: a principle for determining the relevance of first-level assumptions, in order to identify, first and foremost, the most important ones.
-
Assumption Volatility/Risk: this refers to changes in assumptions in relation to possible alternative scenarios.
-
Impact of Assumptions: consider the impact of individual Level 1 assumptions on those of subsequent levels, as well as on results and indicators, to highlight the ripple effects present in the business under investigation.
-
Impact of Assumptions on Business Units: consider the impact of individual Level 1 assumptions on those of subsequent levels, as well as on the various items that characterize the N business units within the business under investigation.
Totam rem aperiam, eaque ipsa quae ab illo
Sed ut perspiciatis unde omnis iste natus error sit voluptatem accusantium doloremque laudantium, totam rem aperiam, eaque ipsa quae ab illo inventore veritatis et quasi architecto beatae vitae dicta sunt explicabo. Nemo enim ipsam voluptatem quia voluptas sit aspernatur aut odit aut fugit, sed quia consequuntur magni dolores eos qui ratione voluptatem sequi nesciunt. Neque porro quisquam est, qui dolorem ipsum quia dolor sit amet


