In Michigan, it is this way. When the light turns yellow, you must stop if able to safely do so. If you are too close to the intersection or in the intersection, then you proceed through. What MOST people do that earns themselves a ticket is viewing the yellow light as the warning to gun it through the rest of the way before it turns red.
As to quotas. We do not have them. Even our traffic grant guys turn in daily logs that show how many traffic calls and traffic stops that they make each day. They are given leeway on their discreation on whether they give a ticket or just a verbal warning. But, all contacts with the public are documented so when it comes to evaluations a supervisor knows that they were still doing their job. Although, we do have some guys who give everyone they stop a ticket so they can't be faulted for favoritism etc. They do try to encourage traffic tickets written in work sites when the state is paying OT for traffic enforcement in those areas to protect the workers.
Not sure I understand the thinking behind this one. If I'm allowed to enter the intersection on a yellow, then what does it matter if I "gun it" as you put it? As long as I'm not speeding as I enter the intersection, what's the problem? Why should that earn me a ticket?