Para la reflexion. Sacado del Blog de Frank Patricks, un tipo que sabe lo que realmente es el Project Management:

Value -- A random firing of synapses just came up with this blinding flash of the obvious...

Project Value = Scope x Quality / Time - Value of alternative uses of resources

Like I said...obvious.

But what might not be so obvious is the simplifying notion that the time and the resources (together adding up to "attention") involved in the equation are associated with critical, constraining resources -- not with the mass of supporting players.