>The question of labor time he is fairly complicated. An individual worker >in an >individual job works fewer hours. A household with two wage earners might >work >more hours. How we factor in commute times? What about the workers >holding two >or three jobs, while others can only find the single part time job? > Nevertheless, the curious thing is the fall in the average urban workweek from 3000 to 2000 hours, followed by pronounced stickiness at 2000 (although western Europe may be in a generation-long process of dipping to 1500)...