The Smart Forecaster

Pursuing best practices in demand planning, forecasting and inventory optimization

The Advantages of Probability Forecasting

The Advantages of Probability Forecasting

Most demand forecasts are partial or incomplete: They provide only one single number: the most likely value of future demand. This is called a point forecast. Usually, the point forecast estimates the average value of future demand. Much more useful is a forecast of full probability distribution of demand at any future time. This is more commonly referred to as probability forecasting and is much more useful.

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Beware of Simple Rules of Thumb for Managing Inventory

Beware of Simple Rules of Thumb for Managing Inventory

Managing inventory requires executives to balance competing goals: high product availability versus low investment in inventory. Executives strike this balance by stating availability targets and budget constraints. Then supply chain professionals translate these “commander’s intentions” into detailed specifications about reorder points and order quantities.

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Worst Practices in Forecasting

Worst Practices in Forecasting

Companies launch initiatives to upgrade or improve their sales & operations planning and demand planning processes all the time. Many of these initiatives fail to deliver the results they should. Has your forecasting function fallen short of expectations? Do you struggle with “best practices” that seem incapable of producing accurate results?

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The Trouble With Turns

The Trouble With Turns

In our travels around the industrial scene, we notice that many companies pay more attention to inventory Turns than they should. We would like to deflect some of this attention to more consequential performance metrics.

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Managing the Inventory of Promoted Items

Managing the Inventory of Promoted Items

In a previous post, I discussed one of the thornier problems demand planners sometimes face: working with product demand data characterized by what statisticians call skewness—a situation that can necessitate costly inventory investments. This sort of problematic data is found in several different scenarios. In at least one, the combination of intermittent demand and very effective sales promotions, the problem lends itself to an effective solution.

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Recent Posts

  • When implementing inventory optimization, don’t swing for the fences when a single will do!
    When the pressure is on to cut inventory and improve performance, you might want to move fast much like a hitter who wants to hit a home run. And in some cases, swinging for the fences might be the recommended approach. More often than not, a progressive approach to inventory optimization is more effective
  • Want to Optimize Inventory? Follow These 4 Steps
    Service Level Driven Planning (SLDP) is an approach to inventory planning based on exposing the tradeoffs between SKU availability and inventory cost that are at the root of all wise inventory decisions. When organizations understand these tradeoffs, they can make better decisions and have greater variability into the risk of stockouts. SLDP unfolds in four steps: Benchmark, Collaborate, Plan, and Track.