Template-Type: ReDIF-Paper 1.0 Author-Name: George Deltas Author-Name-First: George Author-Name-Last: Deltas Author-Name: Dakshina Garfield De Silva Author-Name-First: Dakshina Garfield Author-Name-Last: De Silva Author-Name: Robert McComb Author-Name-First: Robert Author-Name-Last: McComb Title: Spatial Persistence of Agglomeration in Software Publishing Abstract: We estimate the effects of industrial localization on the spatial persistence of employment in the software industry, using micro-data from Texas for the 2000-2006 period. Locations with an initial concentration of software employment retain an excess number of employees, beyond that expected from job turnover and job persistence at the establishment level. This is not driven by differential establishment growth or survival, but it is due to (a) the retention by establishments in a location of jobs lost by other establishments in that location, and (b) the propensity of software establishments to enter in locations with prior software establishment presence. These findings are more consistent with labor channel effects than with human capital spillovers. Creation-Date: 2018 File-URL: http://www.lancaster.ac.uk/media/lancaster-university/content-assets/documents/lums/economics/working-papers/LancasterWP2018_012.pdf File-Format: application/pdf Number: 242312727 Classification-JEL: R32, L86, R12 Keywords: Agglomeration economies, labor pools, knowledge spillovers, firm growth, spatial effects Handle: RePEc:lan:wpaper:242312727