L40: Improving Service Productivity

Good morning, everyone. Welcome back to MGA-301. Last lecture we examined how to measure service productivity — the challenges of capturing both quantity and quality in the productivity calculation. Today, Lecture 40, we look at strategies for Improving Service Productivity. [0–10 minutes: Introduction] In 2016, the State Bank of India undertook one of the largest service transformation initiatives in Indian banking history — the merger of five associate banks and the Bharatiya Mahila Bank into SBI itself, creating a combined entity with over five hundred million customers and over twenty-four thousand branches. One of the driving motivations was productivity improvement — eliminating duplicate back-office functions, standardising processes, leveraging technology investment across a larger base, and improving customer-facing service through a more uniform, digitally-enabled operating model. The SBI transformation is an extreme example of the service productivity challenge. But every service firm, from the largest nationalised bank to the smallest Goa beach restaurant, faces the same fundamental question: how do we deliver more value with the same or fewer resources? And how do we do so without compromising the quality that customers value? That is our topic today. [10–40 minutes: Core Content] Lovelock and Wirtz identify several interconnected strategies for improving service productivity. Strategy 1: Getting more from employees. This is the most direct and immediate lever. There are several approaches. Process improvement — identifying and eliminating waste from service delivery processes. In lean management terminology, waste in service processes includes unnecessary steps, duplicate effort, rework due to errors, time spent waiting for upstream processes, and over-specification. A diagnostic centre in Goa that conducts a lean analysis of its blood test process from patient arrival to report delivery might find that the actual blood collection takes only ten minutes, but the total process takes ninety minutes because of unnecessary queuing steps, redundant data entry, and non-standard report formats. Eliminating that waste directly improves productivity. Role redesign — ensuring that employees are doing the work they are best suited to and qualified for, rather than doing lower-value work that could be done by less skilled staff or by technology. If a qualified doctor at a Goa hospital is spending significant time on paperwork, appointment scheduling, or basic patient triage, that is a productivity waste. Routing those tasks to appropriate administrative staff or self-service technology allows the doctor to see more patients of the complexity that requires their expertise. Motivation and incentives — as the Service-Profit Chain tells us, satisfied employees who are motivated by fair rewards and recognition deliver better service with less management overhead. Employee motivation is a productivity lever as much as a service quality lever. Strategy 2: Technology to augment human service delivery. Technology is the most scalable productivity improvement tool available to service firms. Specific applications. Self-service technologies (SSTs): ATMs, online booking, mobile banking, web check-in, automated phone systems. These shift work from service employees to customers — the customers do the work themselves, effectively increasing the firm's productive capacity without increasing its cost base. The caveat: SST design matters enormously. An SST that is difficult to use, breaks frequently, or does not deliver the outcome the customer expects will generate calls to human agents rather than reducing them, actually decreasing productivity. Customer relationship management systems: well-implemented CRM systems allow service employees to serve customers more quickly and more accurately because they have complete customer information readily available. The HDFC Bank agent who can see your complete banking relationship on one screen before you even finish saying good morning has a significant productivity advantage over the SBI agent who must navigate multiple legacy systems to find the same information. Artificial intelligence and automation: chatbots for first-tier customer service, intelligent routing systems that direct customers to the right agent, predictive analytics that identify customers likely to have a specific problem before they call, automated report generation — all of these are AI-driven productivity tools that are increasingly deployed in Indian financial services, telecom, and healthcare. Strategy 3: Changing the service output mix. Sometimes the most effective productivity improvement is changing what you offer, not how you deliver it. A medical specialist who sees all cases regardless of complexity has lower productivity than one who focuses only on complex cases and routes routine follow-ups to general practitioners. A hotel that eliminates low-margin services — room service at odd hours, highly customised butler services — and standardises on a well-executed set of core services can deliver higher overall quality at lower cost. This strategy requires careful analysis of the profitability and customer value of each service element — a service portfolio analysis. Services that are expensive to deliver but not highly valued by customers should be candidates for elimination or simplification. Strategy 4: Customer co-production and self-service. When customers are trained and motivated to participate more actively in the service production process, productivity improves. A hospital that runs patient education sessions on managing chronic conditions reduces the frequency of follow-up consultations required. A bank that teaches customers to use mobile banking for routine transactions reduces branch traffic. A fitness centre whose members follow their training plans consistently achieve better results with fewer sessions. The design of co-production experiences matters — customers must be motivated to participate, capable of performing the co-production role, and given the tools and information to do it effectively. IRCTC's mobile app is a well-designed co-production platform — it gives customers the tools to search, book, cancel, and check train status independently, handling interactions that previously required a booking office clerk. Strategy 5: Managing demand to improve productive efficiency. As we discussed in the demand-capacity lectures, smoothing demand fluctuations directly improves average productivity. A service operation that runs at forty percent of capacity in the morning and one hundred and thirty percent at peak creates both wasted capacity and quality deterioration. Promotional pricing for off-peak periods, appointment systems, and demand-shaping communications can significantly improve average productivity by reducing both peaks and troughs. [40–55 minutes: Activity and Discussion] Productivity improvement plan exercise. Groups of four. Each group is assigned a service business in Goa. Develop a productivity improvement plan that addresses at least three of the five strategies we just covered. Be specific about what you would change, how you would implement it, and how you would measure the improvement. Group 1 — Goa Medical College's outpatient department; Group 2 — a Goa state government tourism department office; Group 3 — a popular restaurant chain in Panaji with three locations; Group 4 — a private bus operator running routes between Panaji and Margao. Ten minutes. Then present key recommendations. [Allow ten minutes. Debrief each group. Connect recommendations explicitly to the five strategies.] Discussion question: Strategy 4 — customer co-production — places more responsibility on the customer for the service outcome. Think about a situation where increasing customer co-production would improve productivity but might disadvantage certain customers who are less able to co-produce effectively — elderly customers, customers with disabilities, customers with limited digital literacy. How should service firms design co-production strategies fairly? [Self-service technology must coexist with full-service alternatives for customers who cannot or choose not to co-produce. Forcing co-production on vulnerable customers is both ethically problematic and commercially damaging.] [55–60 minutes: Summary and Assignment] Today we covered five strategies for improving service productivity: getting more from employees, technology augmentation, changing the service output mix, customer co-production and self-service, and demand management to improve productive efficiency. The overarching principle: productivity improvements that do not also maintain or improve service quality are ultimately counterproductive and will erode customer loyalty. Assignment: Propose a productivity improvement initiative for any Goa-based service firm. Specify the strategy, the expected productivity gain, the quality risks, and the risk mitigation measures. Next lecture — Lecture 41 — we examine Change Management in Service Firms — the challenge of implementing transformational change in organisations where the culture, the people, and the processes are deeply embedded. See you then. Thank you.