Here is an interesting piece from Dr. Joe of WhatTheyThink.com titled, “June 10 Economic Webinar Q&A.” This bit on the average number of employees at a printer and it’s potential relation to graphic designers taking on more of the role of prepress is what I wanted us to zoom in on here:

Q.  Is the average size of successful printing companies increasing or decreasing? Sales volume and or employee count as a measure.

A. Sales are down and our industry has a habit of calibrating itself by adding or shedding businesses as needed. The inflation-adjusted sales per employee is actually remarkably steady, which indicates this. The average size of a commercial printing business has been on a very slow decline for decades. It was around 26 employees in the late 1980s and was just above 19 by 2006. That says more about desktop publishing replacing prepress than it says about anything else.
Source: http://members.whattheythink.com/home/drjoe269.cfm  Read more... (460 words, estimated 1:50 mins reading time)