Quality Improvement and Total Quality Management

  1. Objective 7-7 Identify the activities and underlying objectives involved in total quality management.

It is not enough to control quality by inspecting products and monitoring service operations as they occur, as when a supervisor listens in on a catalog sales service representative’s customer calls. Businesses must also consider building quality into goods and services in the first place. Hospitals, such as St. Luke’s Hospital of Kansas City, for example, use employee teams to design quality-assured treatment programs and patient-care procedures. Learning from past problems of staff and patients, teams continuously redesign treatments, work methods, and procedures to eliminate the sources of quality problems, rather than allowing existing conditions to continue. That is, they insist that every job be done correctly without error (“do it right the first time”), rather than relying on inspection to catch mistakes and make corrections after they occur. To compete on a global scale, U.S. companies continue to emphasize a quality orientation. All employees, not just managers, participate in quality efforts, and firms have embraced new methods to measure progress and to identify areas for improvement. In many organizations, quality improvement has become a way of life.

Now, with a bit of lift beneath their wings, airlines are investing record profits back into their operations. In a consolidated, highly competitive industry, it’s not possible for airlines to differentiate on price and schedule alone. The companies seem to have realized that they must shift focus to customer satisfaction initiatives like on-time performance and bag handling, and that operational efficiencies are just as important in boom times as they are in the doldrums.

The Quality-Productivity Connection

It’s no secret that quality and productivity are watchwords in today’s competitive environment. Companies are not only measuring productivity and insisting on improvements; they also are requiring that quality brings greater satisfaction to customers, improves sales, and boosts profits.

Productivity is a measure of economic performance: It compares how much we produce with the resources we use to produce it. The formula is fairly simple. The more services and goods we can produce while using fewer resources, the more productivity grows and the more everyone—the economy, businesses, and workers—benefits. At the national level, the most common measure is called labor productivity, because it uses the amount of labor worked as the resource to compare against the benefits, the country’s GDP, resulting from using that resource:

Laborproductivityofacountry=GDPfortheyearTotalnumberoflaborhoursworkedfortheyear

This equation illustrates the general idea of productivity. We prefer the focus on labor, rather than on other resources (such as capital or energy), because most countries keep accurate records on employment and hours worked. Thus, national labor productivity can be used for measuring year-to-year changes and to compare productivities with other countries. For 2015, for example, U.S. labor productivity was $64.12 of output per hour worked by the nation’s labor force. By comparison, Norway was $86.61, Ireland was $71.31, and Belgium was $60.17. In contrast, the Republic of Korea was $26.83, lowest among the 20 measured countries.12

However, focusing on just the amount of output is a mistake because productivity refers to both the quantity and quality of what we produce. When resources are used more efficiently, the quantity of output is certainly greater. But experience has shown businesses that unless the resulting products are of satisfactory quality, consumers will reject them. And when consumers don’t buy what is produced, GDP suffers and productivity falls. Producing quality, then, means creating fitness for use—offering features that customers want.

Managing for Quality

Total quality management (TQM) includes all the activities necessary for getting high-quality goods and services into the marketplace. TQM begins with leadership and a desire for continuously improving both processes and products. It must consider all aspects of a business, including customers, suppliers, and employees. To marshal the interests of all these stakeholders, TQM first evaluates the costs of poor quality. TQM then identifies the sources causing unsatisfactory quality, assigns responsibility for corrections, and ensures that those who are responsible take steps for improving quality.

The Cost of Poor Quality

As seen prominently in the popular press, Toyota recalled more than 24 million cars in 2009–2013, costing the world’s then-number-one automaker billions of dollars and a severe blemish to its high-quality image. Problems ranging from sticking gas pedals to stalling engines and malfunctioning fuel pumps were dangerous and costly not only to Toyota, but also to many consumers.

As with goods producers, service providers and customers suffer financial distress from poor-quality service products. The banking industry is a current example. As a backbone of the U.S. financial system, banks and their customers are still suffering because of bad financial products, most notably home mortgage loans. Lenders during “good times” began relaxing (or even ignoring altogether) traditional lending standards for determining whether borrowers were creditworthy. Lenders in some cases intentionally overstated property values so customers could borrow more money than the property justified. Borrowers were sometimes encouraged to overstate (falsify) their incomes and were not required to present evidence of income or even employment. Some borrowers, unaware of the terms of their loan agreements, were surprised after an initial time lapse when a much higher interest rate (and monthly payment) suddenly kicked in. Unable to meet their payments, borrowers had to abandon their homes. Meanwhile, banks were left holding foreclosed properties, unpaid (defaulted) loans, and no cash. With shortages of bank funds threatening to shut down the entire financial system, the entire nation felt the widespread costs of poor quality—loss of equity by homeowners from foreclosures, a weakened economy, high unemployment, and loss of retirement funds in peoples’ savings accounts.

Quality Ownership: Taking Responsibility for Quality

To ensure high-quality goods and services, many firms assign responsibility for some aspects of TQM to specific departments or positions. These specialists and experts may be called in to assist with quality-related problems in any department, and they keep everyone informed about the latest developments in quality-related equipment and methods. They also monitor quality-control activities to identify areas for improvement.

The backbone of TQM, however, and its biggest challenge, is motivating all employees and the company’s suppliers to achieve quality goals. Leaders of the quality movement use various methods and resources to foster a quality focus, such as training, verbal encouragement, teamwork, and tying compensation to work quality. When those efforts succeed, employees and suppliers will ultimately accept quality ownership, the idea that quality belongs to each person who creates it while performing a job.

With TQM, everyone—purchasers, engineers, janitors, marketers, machinists, suppliers, and others—must focus on quality. At Saint Luke’s Hospital of Kansas City, for example, every employee receives the hospital’s “balanced scorecard” showing whether the hospital is meeting its goals: fast patient recovery for specific illnesses, 94 percent or better patient-satisfaction rating, every room cleaned when a patient is gone to X-ray, and the hospital’s return on investment being good enough to get a good bond rating in the financial markets. Quarterly scores show the achievement level reached for each goal. Every employee can recite where the hospital is excelling and where it needs improvement. In recognition of its employees’ dedication to quality performance, Saint Luke’s received the Malcolm Baldrige National Quality Award, the prestigious U.S. award for excellence in quality, and is a five-time winner of the Missouri Quality Award.13

Tools for Total Quality Management

Hundreds of tools have proven useful for quality improvement, ranging from statistical analysis of product data, to satisfaction surveys of customers, to competitive product analysis, a process by which a company analyzes a competitor’s products to identify desirable improvements. Using competitive analysis, for example, Canon might take apart a Xerox copier and test each component. The results would help managers decide which Canon product features are satisfactory, which features should be upgraded, and which operations processes need improvement. In this section, we survey five of the most commonly used tools for TQM: (1) value-added analysis, (2) quality improvement teams, (3) getting closer to the customer, (4) the ISO series, and (5) business process reengineering.

Value-Added Analysis

Value-added analysis refers to the evaluation of all work activities, materials flows, and paperwork to determine the value that they add for customers. It often reveals wasteful or unnecessary activities that can be eliminated without jeopardizing customer service. The basic tenet is so important that Tootsie Roll Industries, the venerable candy company, employs it as a corporate principle: “We run a trim operation and continually strive to eliminate waste, minimize cost, and implement performance improvements.”14

Quality Improvement Teams

Companies throughout the world have adopted quality improvement teams, which are patterned after the successful Japanese concept of quality circles, collaborative groups of employees from various work areas who meet regularly to define, analyze, and solve common production problems. The teams’ goal is to improve both their own work methods and the products they make. Quality improvement teams organize their own work, select leaders, and address problems in the workplace. For years, Motorola has sponsored companywide team competitions to emphasize the value of the team approach, to recognize outstanding team performance, and to reaffirm the team’s role in the company’s continuous-improvement culture.

Getting Closer to the Customer

Successful businesses take steps to know what their customers want in the products they consume. On the other hand, struggling companies have often lost sight of customers as the driving force behind all business activity. Such companies waste resources by designing products that customers do not want. Sometimes, they ignore customer reactions to existing products. For instance, some airlines seem to disregard customer complaints about poor service. Or companies fail to keep up with changing customer preferences. BlackBerry mobile devices, for example, fell behind competing products because they did not offer customers the features that Samsung, Motorola, and Apple provided.

Successful firms take steps to know what their customers want in the products they consume. Caterpillar’s (CAT) financial services department, for example, received the Malcolm Baldrige National Quality Award for high ratings by its customers (that is, dealers and buyers of Caterpillar equipment). Buying and financing equipment from Cat Financial became easier as CAT moved its services increasingly online. Customers now have 24/7 access to information on how much they owe on equipment costing anywhere from $30,000 to $2 million, and they can make payments around the clock, too. In the past, the 60,000 customers had to phone a CAT representative, who was often unavailable, resulting in delays and wasted time. The improved online system is testimony to Cat Financial’s dedication in knowing what customers want, and then providing it.15

Identifying Customers—Internal and External

Improvement projects are undertaken for both external and internal customers. Internal suppliers and internal customers exist wherever one employee or activity relies on others. For example, marketing managers rely on internal accounting information—costs for materials, supplies, and wages—to plan marketing activities for coming months. The marketing manager is a customer of the firm’s accountants, the information user relies on the information supplier. Accountants in a TQM environment recognize this supplier–customer connection and take steps to improve information for marketing.

The ISO Series

Perhaps you’ve driven past companies proudly displaying large banners announcing, “This Facility Is ISO Certified.” The ISO (pronounced ICE-oh) label is a mark of quality achievement that is respected throughout the world, and, in some countries, it’s a requirement for doing business.

ISO 9000

ISO 9000 is a certification program attesting that a factory, a laboratory, or an office has met the rigorous quality management requirements set by the International Organization for Standardization (ISO). Today, more than 170 countries have adopted ISO 9000 as a national standard. Over 1 million certificates have been issued to organizations worldwide meeting the ISO standards.

The standards of ISO 9000 allow firms to show that they follow documented procedures for testing products, training workers, keeping records, and fixing defects. It allows international companies to determine (or be assured of) quality of product (or the business) when shipping for, from, and to suppliers across borders. To become certified, companies must document the procedures followed by workers during every stage of production. The purpose is to ensure that a company’s processes can create products exactly the same today as it did yesterday and as it will tomorrow.

ISO 14000

The ISO 14000 program certifies improvements in environmental performance by requiring a firm to develop an environmental management system: a plan documenting how the company has acted to improve its performance in using resources (such as raw materials) and in managing pollution. A company must not only identify hazardous wastes that it expects to create, but it must also stipulate plans for treatment and disposal.

Business Process Reengineering

Every business consists of processes, activities that it performs regularly and routinely in conducting business, such as receiving and storing materials from suppliers, billing patients for medical treatment, filing insurance claims for auto accidents, and filling customer orders from Internet sales. Any business process can increase customer satisfaction by performing it well. By the same token, any business process can disappoint customers when it’s poorly managed.

Business process reengineering focuses on improving a business process—rethinking each of its steps by starting from scratch. Reengineering is the fundamental rethinking and radical redesign of business processes to achieve dramatic improvements as measured by cost, quality, service, and speed. The discussion of CAT’s changeover to an online system for customers is an example. CAT reengineered the whole payments and financing process by improving equipment, retraining employees, and connecting customers to CAT’s databases. As the example illustrates, redesign is guided by a desire to improve operations and thereby provide higher-value services for customers.

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