[Air-L] Literature on disadvantages of spatial proximity

Hi all, Looking for literature on disadvantages of spatial proximity between partnering firms. Anyone can help? Thanks -- Melike N Findikoglu, Ph.D. Technion - Israel Institute of Technology The William Davidson Faculty of Industrial Engineering and Management Cell: 972 54 976 6362 Office: 972 4 829 2856 http://www.linkedin.com/in/melikefindikoglu