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Knowledge Hub

Sales Excellence Hub | Knowledge Hub

Research on sales

The Knowledge Hub regularly publishes practical summaries of academic research on sales. Each article explains the main findings and what they mean for sales professionals, managers and organisations.

We also feature contributions from researchers and industry partners on sales leadership, technology, incentives, customer relationships and professional practice.

Cover of Why Sales Technology Rollouts Fail: The Missing Role of the Salesperson.

Latest publication

Why Sales Technology Rollouts Fail: The Missing Role of the Salesperson

September 2026 · Issue 09/2026 · 10-minute read

Research by S. Xie, R. Kassemeier, J. Habel, N. Lee and S. Alavi.

Based on research published in the Journal of Service Research.

Technology adoption depends on more than the technology itself. This article examines how salespeople influence customers' use of digital channels and why their role matters when organisations introduce new technology.

Read article (PDF) → Link opens in a new window

Recent publications

Previous Knowledge Hub articles, listed from newest to oldest.

Cover of When Unclear Sales Roles Raise Ethical Risk.

August 2026 · 10-minute read

When Unclear Sales Roles Raise Ethical Risk

Examines how unclear responsibilities can increase ethical risk in sales and how coaching and management controls can influence behaviour.

Professor Nick Lee · Warwick Business School

Cover of The Future of Knowledge-Intensive Business Services.

July 2026 · 15-minute read

The Future of Knowledge-Intensive Business Services

Considers how AI is changing competition in professional services and why judgment and sales methodology remain important.

Diego Ramirez, MBA · Warwick Business School

Cover of The Professional Sales Engine.

June 2026 · 15-minute read

The Professional Sales Engine

Explains the differences between a commercial approach, sales methodology and sales process, and how these can support more consistent practice.

Diego Ramirez, MBA · Warwick Business School

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