On certain routes, prices are particularly volatile. From Seattle, a round-trip United Airlines flight to London in mid-March that cost $718 on Feb. 15 jumped 35 percent to $966, just four days later, according to Yapta.com. Later that month it dropped to $772, and by March 13 it was back up to $976.
The business systems analyst or the systems business analyst can actually be one or the other or both. Job description is the only way to tell when this happens. There are differences, though. A systems analyst is capable of looking at a program or utility and see the code.
Now, we address our second question. What is the difference between a strategy and a business model? A strategy is about the external logic of a business. How are we going to compete? Check out my earlier post on the elements of a strategy for more about strategies. A business model is about the internal logic of the business. See my post on the elements of a business model. Does it make operational and economic sense? Do all of the pieces fit together? A business model is a tool that complements both a business strategy and a business plan. It is an important tool because 1) it ensures that you understand the logic of your business; and, 2) it helps you communicate the logic of your business. Of course, this begs the question, what is a business plan?