We were frustrated, my colleagues and I, as we wrestled with a new business idea. We thought it was a great idea but we couldn’t effectively describe, in business communication terms, what it would mean to users.

And, out of our discussions came the idea of writing a case study. If you’re not familiar with them, case studies are a staple of business communication. More specifically, they’re histories of specific business initiatives.

They’re like articles, but they put the reader into the shoes of a person making a difficult decision. Other professions also use case studies; you’ve probably heard of medical case studies, for example. Medical students get a set of facts about a patient, and perhaps some background or context, and then must diagnose the patient’s condition or disease.

Business case studies have proven popular at some university business schools (popular with the profs, at least). In some senses, the case study is the next best thing to being involved in a real case. And, an effective business communication tool, as I’ll explain here.

So, why would this be of interest to you? Well, if you have to persuade others to adopt your point of view, or buy your products, or vote for you, then you might find a case study useful.

In fact, you may be doing something like that already. Whenever you tell a story that’s designed to make a certain business communication point, you’re using a form of case study.

During my brief foray into life insurance sales, for example, I learned that emotion sells policies, and not logic. That’s why people in the business have a raft of stories about people who did or did not have protection when they died.

The point being made is that you should life insurance, and that you should have the right kind and the right amount. Now, if you sold life insurance, you would quickly find that no one listens when you explain the logic, but they will listen — and act — if you have your case studies (your anecdotes).

So, having gone through all that, is a case study just a fancy name for an anecdote or story? Yes, to a certain extent it is any tale used in business communication.

But, when you think of a case study, think of it as a more elaborate and more logically constructed story. Typically, a case study describes an organization or manager facing a choice or dilemma of some kind, and the reader gets a number of facts about the options. After that, you, the reader, are challenged to make the decision. Some real-life case studies include a follow-up report, so readers know which real-life decision was made, and how it worked out.

Getting back to the business idea with which we started, my colleagues and I did not proceed, and the case study exposition became a moot point. But, had we gone ahead, the case study likely would have been the cornerstone of our business communication efforts.

Finally, if you’d like to read some case studies, simply go to your favorite search engine and type in this phrase (with or without the quotation marks): “case study examples” or “case studies” .

In summary, case studies are a special type of business communication; they help us understand real-life decisions, and are a useful resource for persuasion and education. Add one or more to your business communication toolbox.

Businesses want to be ranked #1 in the eyes of their customers; they want their businesses to be talked about. However, there are many businesses in the same industry, targeting similar markets, fighting for the same potential clients’ attention. The same is true for politicians: they compete with each other for the same voters.

If you want your customers to select you instead of somebody else, you need to be different. It is not enough just to be different, but also different in a way your customers will appreciate. For instance, if you are the only one in your industry packaging the items in a blue case … this will make you different; but maybe is something your clients don’t care much. On the other hand, if you are the only one in your industry offering free shipping, chances are that you will be at the top if the rest of your service also matches your clients’ expectations. You have to find what makes your business unique (usually called “unique selling proposition” in marketing terms) and tell everybody.

The question now is how to articulate your “unique selling proposition” in a way that your clients and potential clients will not only understand, but effortlessly remember. The solution is: use a slogan. A slogan is a short sentence that explains what makes you unique. Good slogans are easy to be remembered, they stick on people minds. A slogan makes it easier for your business to be remembered and talked about. It can help setting your business in a privileged position in a competitive industry.

Finding the right slogan is both a difficult and easy process. While it is difficult to come up with good slogans, it is easy to recognize good ones. You, as business owner, can easily recognize if a slogan is appropriate for your business. No one else knows more than you about your business. The question is who can come up with the slogans? You could involve your employees for instance. After all, they know the message that you want to transmit … In fact, they know it so well that they most probably suffer from the “Curse of Knowledge” syndrome. The curse of knowledge means that they know so much about your business’ unique selling proposition that for them, an also for you, it is difficult to realize what it feels like not to know it. Any slogan crafted under the curse of knowledge syndrome effect will not take into account that potential clients do not know yet about what makes you unique.

Therefore, the slogan development process must include outsiders. You need sloganeers that are not affected by the “curse of knowledge”. They can provide you with their slogan suggestions and you can recognize what works for your business. It works best when the process follows an iterative refinement: sloganeers suggest slogans first, then you tell them what works for your business and what does not and sloganeers provide suggestions again. This way, your preferences are taken into account in successive slogan suggestions. It is hard to tell how many slogans suggestions you will need. Usually, business owners get the right slogan after 20 – 30 slogan suggestions, but more may be needed.

You have done already the hard work of building your business and differentiate from your competitors. Now, all you need to do is to communicate in an effective way what is especial about you, what makes your business unique. Find some outsider sloganeers and get a slogan for your business; it is a small investment with a huge return.