Analysis On A Case Study

ANALYZING A CASE STUDY

As just mentioned, the purpose of the case study is to let you apply the concepts you've learned when you analyze the issues facing a specific company. To analyze a case study, therefore, you must examine closely the issues with which the company is confronted. Most often you will need to read the case several times - once to grasp the overall picture of what is happening to the company and then several times more to discover and grasp the specific problems.

Generally, detailed analysis of a case study should include eight areas:

The history, development, and growth of the company over time

The identification of the company's internal strengths and weaknesses

The nature of the external environment surrounding the company

A SWOT analysis

The kind of corporate-level strategy pursued by the company

The nature of the company's business-level strategy

The company's structure and control systems and how they match its strategy

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To analyze a case, you need to apply what you've learned to each of these areas. We offer a summary of the steps you can take to analyze the case material for each of the eight points we just noted.

Analyze the company's history, development, and growth. A convenient way to investigate how a company's past strategy and structure affect it in the present is to chart the critical incidents in its history - that is, the events that were the most unusual or the most essential for its development into the company it is today. Some of the events have to do with its founding, its initial products, how it makes new-product market decisions, and how it developed and chose functional competencies to pursue. Its entry into new businesses and shifts in its main lines of business are also important milestones to consider.

Identify the company's internal strengths and weaknesses. Once the historical profile is completed, you can begin the SWOT analysis. Use all the incidents you have charted to develop an account of the company's strengths and weaknesses as they have emerged historically. Examine each of the value creation functions of the company, and identify the functions in which the company is currently strong and currently weak. Some companies might be weak in marketing; some might be strong in research and development. Make lists of these strengths and weaknesses. The SWOT checklist gives examples of what might go in these lists.

Analyze the external environment. The next step is to identify environmental opportunities and threats. Here you should apply all information you have learned on industry and macroenvironments, to analyze the environment the company is confronting. Of particular importance at the industry level is Porter's five forces model and the stage of the life cycle model. Which factors in the macroenvironment will appear salient depends on the specific company being analyzed. However, use each factor in turn (for instance, demographic factors) to see whether it is relevant for the company in question.

Having done this analysis, you will have generated both an analysis of the company's environment and a list of opportunities and threats. The SWOT checklist lists some common environmental opportunities and threats that you may look for, but the list you generate will be specific to your company.

Evaluate the SWOT analysis. Having identified the company's external opportunities and threats as well as its internal strengths and weaknesses, you need to consider what your findings mean. That is, you need to balance strengths and weaknesses against opportunities and threats. Is the company in an overall strong competitive position? Can it continue to pursue its current business- or corporate-level strategy profitably? What can the company do to turn weaknesses into strengths and threats into opportunities? Can it develop new functional, business, or corporate strategies to accomplish this change? Never merely generate the SWOT analysis and then put it aside. Because it provides a succinct summary of the company's condition, a good SWOT analysis is the key to all the analyses that follow.

Analyze corporate-level strategy. To analyze a company's corporate-level strategy, you first need to define the company's mission and goals. Sometimes the mission and goals are stated explicitly in the case; at other times you will have to infer them from available information. The information you need to collect to find out the company's corporate strategy includes such factors as its line(s) of business and the nature of its subsidiaries and acquisitions. It is important to analyze the relationship among the company's businesses. Do they trade or exchange resources? Are there gains to be achieved from synergy? Alternatively, is the company just running a portfolio of investments? This analysis should enable you to define the corporate strategy that the company is pursuing (for example, related or unrelated diversification, or a combination of both) and to conclude whether the company operates in just one core business. Then, using your SWOT analysis, debate the merits of this strategy. Is it appropriate, given the environment the company is in? Could a change in corporate strategy provide the company with new opportunities or transform a weakness into a strength? For example, should the company diversify from its core business into new businesses?

Other issues should be considered as well. How and why has the company's strategy changed over time? What is the claimed rationale for any changes? Often it is a good idea to analyze the company's businesses or products to assess its situation and identify which divisions contribute the most to or detract from its competitive advantage. It is also useful to explore how the company has built its portfolio over time. Did it acquire new businesses, or did it internally venture its own? All these factors provide clues about the company and indicate ways of improving its future performance.

Analyze business-level strategy. Once you know the company's corporate-level strategy and have done the SWOT analysis, the next step is to identify the company's business-level strategy. If the company is a single-business company, its business-level strategy is identical to its corporate-level strategy. If the company is in many businesses, each business will have its

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