From Products to T-Generators: Redefining the Roles of Operations, Marketing, and R&D

One of Eli Schragenheim’s most thought-provoking insights is the distinction between what operations and marketing truly deliver. Operations, he argued, produce products. Marketing, on the other hand, sells t-generators—the tangible or intangible entities that generate throughput.

This distinction opens the door to a deeper rethinking of organizational roles. If marketing is not merely about pushing existing products, but about shaping and selling throughput generators, then the function of R&D cannot remain confined to “product development.” R&D must be integrated into marketing’s mission of designing and evolving t-generators—whether they take the form of products, services, or even innovative business models.

The Redefinition of Roles

1. Operations: Builders of Capability
   Operations’ role is clear and stable. They are responsible for transforming resources into reliable outputs—whether physical products, digital deliverables, or service executions. Their success lies in efficiency, quality, and dependability. Operations are the foundation on which throughput potential rests.

2. Marketing (including R&D): Designers and Multipliers of Throughput
   Marketing’s mission is not simply to promote what operations produce. It is to define and develop the t-generatorsthat maximize the organization’s throughput. This means understanding customer needs, market dynamics, and competitive landscapes to identify what kind of t-generators can create sustainable streams of value.

   R&D belongs here, not as a separate silo. Its task is not just to “invent” or “improve” products, but to co-create with marketing new and more effective throughput generators—be they subscription models, service packages, ecosystems, or platforms. This reframing aligns R&D’s creativity with the ultimate economic engine: throughput.

3. KPI Realignment
   Traditional KPIs often measure marketing by sales volume and R&D by the number of new products launched. This misses the point. If marketing plus R&D is truly about generating throughput, their KPI must reflect the net throughput potential created by the portfolio of t-generators.

   • Not “How many products did we launch?” but “How much throughput capacity have we created?”

   • Not “How many leads were generated?” but “How effectively are our t-generators sustaining throughput growth?”

Why This Matters

Most organizations unintentionally limit R&D by tethering it to operations. The result is incremental product improvements that do not necessarily translate into stronger t-generators. By placing R&D under marketing, innovation becomes market-driven, strategically aligned, and directly linked to throughput.

This redefinition also clarifies the boundaries:

• Operations excel at execution.

• Marketing (with R&D) excels at conception and value creation.

• Together, they form a coherent system where throughput is not left to chance but is deliberately designed and reliably delivered.

Conclusion

Organizations that adopt this perspective will unlock a sharper division of labor, a more focused set of KPIs, and above all, a deeper alignment with the fundamental goal of business: to maximize sustainable throughput.

When marketing and R&D unite around the design of t-generators, and operations delivers them with excellence, the organization as a whole achieves clarity of purpose and strength of execution.