Supply Chain Leaders’ New Math for Network Decisions

Supply chain executives often find it hard to finalize network investments because justifying the costs of long-term flexibility is a constant challenge. A recent Gartner survey found that 72% of supply chain leaders need to revisit final approvals for network decisions at least once, which directly causes project delays. More than half of these leaders said they go back to decisions three or more times, which leaves them less satisfied with the outcome. This hesitation usually happens because it is hard to measure the costs of daily operational friction. To solve this, organizations are using what analysts call the new math of supply chain adaptability. This approach encourages executives to include flexibility costs in business cases right from the start. âMost organizations plan for major disruptions, but itâs the day-to-day instability, or what we call turbulence, that steadily drives up costs, decreases service levels and forces leaders to regret their decisions,â said Vicky Forman, senior director analyst in Gartnerâs supply chain practice, and author of the report. âThe more successful investment outcomes incorporate the costs associated with chronic turbulence into the business case calculations from the start.â Understanding the cost of friction and adaptability Major unexpected disruptions often get the most attention from company boards, but it is the daily turbulence that slowly erodes profit margins. Gartner defines turbulence as expected instability, such as fluctuating demand, labor shifts, and small cost changes. This daily friction raises costs in areas such as overtime, extra inventory, and premium shipping. To address this, Gartner suggests measuring operational adaptability by calculating the cost of managing ongoing supply chain friction. Still, many companies find it difficult to get precise numbers for these costs. In an email exchange with EE Times, Forman said that calculating operational adaptability is not about finding exact numbers, since that is unrealistic for most companies due to limited data and the effort required. “The goal is to establish a baseline range of turbulence costs through indicative historical costs and scenario analysis, aiming for directional confidence rather than absolute precision,” Forman told EE Times. “Enough accuracy is needed to build confidence in the scale of the cost compared to alternatives. These alternatives are substitute investments, timings, and the option of doing nothing. It is a comparator to support decision making, not an exact cost.” This data problem is common in the industry. A white paper from the Institute for Supply Management reports that 65% of supply chain organizations still rely on manual reporting to track supplier performance. Because they use outdated information, it is hard to set the baseline costs Forman mentioned. As a result, many organizations lack real-time insights into supply friction and cannot respond quickly. Building flexibility with risk-adjusted costs In addition to daily friction, the new math framework asks companies to measure network adaptability and capital adaptability. Network adaptability refers to the fixed or semi-fixed costs of diversifying the supply base, such as qualifying and maintaining multiple supplier sites to lower risk. Capital adaptability is the time and money needed to change the supply chain setup in the future to handle new challenges or major disruptions. This model looks at four factors, not just the purchase price. The first is direct cost, which includes the unit price and shipping fees. The second is service performance, which measures delivery times and the cost of missed deliveries. The third is internal process costs, including managing staff and handling transactions. The last is disruption exposure, which measures the likely financial impact of supply interruptions, such as rush fees, downtime, and lost sales. This full calculation helps companies identify and repeat tradeoffs as market risks increase. This approach aligns with a trend the Institute for Supply Management has observed: Companies are shifting from focusing solely on cost-cutting to adopting a risk-adjusted total cost of ownership model. Getting board approval for these upfront diversification costs requires a change in the way the company discusses its finances. In her response to EE Times, Forman said that a supply chain is essential to achieving business goals, not just to move goods at the lowest cost. “CSCOs [chief supply chain officers] who connect network investments to these broader enterprise objectives, rather than just cost targets, find it much easier to secure boardroom buy-in,” Forman said. “This alignment shifts the conversation from securing the lowest purchase price to achieving the lowest total delivered cost with maximum reliability. Often proving that a cheaper, rigid network is actually more expensive in the long run is how CSCOs win support from the board.” Planning for the strategyâs lifespan A key part of managing supply chain investments with this new approach is to consider the strategyâs half-life. Analysts recommend that CSCOs set clear expectations for how long their network designs should last and decide ahead of time when to change, reverse, or end a project. âRevisiting a decision in itself shouldnât be seen as a failure,â Forman stated in the Gartner report. âIn a volatile environment, the ability to stop, reverse, and repurpose an investment can prevent larger losses. Organizations that treat network decisions as adaptable, rather than fixed, are better equipped to protect margins and respond to change.â This planned obsolescence is meant to prevent the project paralysis that happens when supply chain leaders keep delaying final approvals. In her response to EE Times, Forman explained how to use the half-life idea without causing more delays. “CSCOs must acknowledge the inevitable half-life of a supply chain network and establish plans to manage this decline before it impacts business goals; the alternative is regretting network investment decisions,” Forman said. “Designing a network with these pre-approved pivot plans from day one ensures the network bends rather than breaks, which will reduce decision regret. It also prevents future execution delays because the decisions on how to pivot have already been made.” Tackling structural and organizational barriers Even with the math and strategies in place, putting them into practice is difficult because of organizational challenges. Industry data show that fragmented processes, decentralized buying, and missing data strategies often slow progress toward supply chain adaptability. Technology adoption is also slowed by strict rules, where IT departments control procurement tools and supply management projects must compete with other departments for resources. To put the new math into action and address these structural problems, analysts recommend four practical steps for procurement teams. First, organizations should diversify their supply and fulfillment, moving away from relying on just one supplier and qualifying other sources. Second, they need to improve visibility deep into the supply chain by using multi-tier mapping to spot hidden dependencies. Third, companies should shorten their decision cycles so they do not act on outdated market data collected during long request-for-proposal processes. Finally, regular scenario planning helps teams from different departments practice handling potential disruptions and agree on responses before problems arise. By using this risk-adjusted approach and planning for network changes, companies can ensure their daily purchasing decisions support broader goals, such as protecting revenue and keeping operations running smoothly. Read also: From Rhetoric to Metrics: Raghib Hussainâs First Year as Altera CEO A little over a year since taking over as Altera CEO, and nine months after gaining independence from Intel, Raghib Hussainâs dogged focus on execution is transforming into measurable results. Leave a Reply You must Register or Login to post a comment.