We study how firms can design the physical space of their organizations to maximize performance, both theoretically and empirically. We find that physical location of workers greatly affects performance by means of the performance of peers spilling over to the focal worker --- both positively...

This paper investigates the role of lifestyles (smoking, drinking and obesity) and working conditions (physical hazards, no support from colleagues, job worries and repetitive work) on health. Three alternative systems of simultaneous multivariate probit equations are estimated, one for each...