In a large pharmaceutical company, where it's a big bet, you're going to need finance people to be involved in the decision-making because the investment can run into the hundreds of millions of dollars. You're going to have to run scenarios. You might even need agreement from the C.E.O. to make that type of decision. If it's an incremental, low-cost decision in a marketing-oriented company, it may be a very different set of stakeholders a lot further down in the organization.

The larger the price tag, the more you have to adopt what I call the postmodern management approach. What I mean by that is that you have to use everything when you make a decision.

In a large pharmaceutical company, where it's a big bet, you're going to need finance people to be involved in the decision-making because the investment can run into the hundreds of millions of dollars. You're going to have to run scenarios. You might even need agreement from the C.E.O. to make that type of decision. If it's an incremental, low-cost decision in a marketing-oriented company, it may be a very different set of stakeholders a lot further down in the organization.

In the end it is the musician who actually plays the notes. The impresario - or the project leader - is only there to make sure that happens. That is a very different type of management mind-set.

An organization is really a factory for producing new ideas and for linking those ideas with resources - human resources, financial resources, knowledge resources, infrastructure resources - in an effort to create value. These are processes that you can map, with results that you can measure.

The management of creativity is more intimate. By that I mean that it deals with an individual's personal, psychological landscape. It deals with the way you create relationships. It deals with creating an atmosphere and environment that support the creative process. As a result, it is a management skill set that is inherently psychological and that encourages desired outcomes rather than demands those outcomes.

Tunes have notes and tempos and rules. If the tune is "All the Things You Are," you have to adhere to its structure and to the tradition behind that structure.