Nadege Ngomsi
Articles
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Advanced Group Design: Getting More from Your Groups
This article covers four advanced workflows for organizing Groups to maximize your analysis. Each advanced workflow expands the analysis into a project complex enough to show each technique. Pickin...
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What is a Group in IMPLAN? Why Groups are More Important Than You Think
WHAT IS A GROUP?A Group is the part of an IMPLAN Project that connects one or more Events to a particular Region, Data Year, Dollar Year, scaling treatment, and set of Group-level modeling rules.Th...
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Understanding Forward Linkages in IMPLAN Through Real-World Supply Chain Disruptions; The Downstream Detective
A BRIDGE FALLS. A PORT SLOWS. WHO FEELS IT NEXT?In the early morning of March 26, 2024, the cargo ship Dali struck Baltimore's Francis Scott Key Bridge, sending it collapsing into the Patapsco Rive...
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Understanding Government Flows in the Social Accounting Matrix
Learn how government revenue, spending and transfers flow through a Social Accounting Matrix (SAM) in IMPLAN, and how to read that data. This article provides a conceptual overview of how governmen...
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Is the IMPLAN API Right for You?
ECONOMIC ANALYTICS AND THE GROWING NEED FOR DATA INTEGRATIONEconomic analytics plays a critical role in helping organizations understand and respond to major economic megatrends. From ESG initiativ...
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Ghosh Inverse
The inverse matrix derived from the supply-driven Input-Output model proposed by A. Ghosh (1958), often referred to as the supply-side equivalent of the Leontief model. While the standard I-O analy...
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Looking Forward in the New Year with Forward Linkages: The Cost-Push Coffee Crunch
WAKE UP AND SMELL THE COFFEEWelcome to 2026, where the only thing steeper than trying to create your own I-O model without IMPLAN is the price of your morning pour-over. A freak frost has frozen th...
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Getting Started with the IMPLAN API
WHY APIs MATTER FOR DATA ANALYSISMany analysts interact with data through dashboards, spreadsheets, or web interfaces. While these tools are designed to make data accessible to human users, they re...
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How to Use the IMPLAN API with R: Obtaining Your API Token
Why Use the IMPLAN API?Many analysts interact with IMPLAN through the Cloud interface, clicking through menus to create projects, add events, and run impact analyses. While this works well for many...