TY - SER AU - Neal, Zachary P. AU - Derudder, Ben AU - Taylor, Peter J. TI - Should I Stay or Should I Go: Predicting Advanced Producer Services Firm Expansion and Contraction PY - 2019/// PB - Sage KW - location models KW - spatial analysis, KW - methods, KW - city size and city systems KW - urban and regional spatial structure KW - spatial structure, KW - producer services, KW - stochastic degree sequence model, KW - world cities N2 - The literature on firm location selection allows us to retrospectively explain why firms did locate in particular places. However, it remains challenging to prospectively predict where they will locate. In this article, we propose a simple conceptual model of firm location decisions, then operationalize it using the ordinal stochastic degree sequence model (oSDSM). We use this model to predict whether 104 advanced producer service firms will expand, contract, or maintain their presence in each of 525 cities, and find that these predictions are accurate in more than 86 percent of cases. We conclude with suggestions for further refinement of this model UR - https://doi.org/10.1177/0160017618784739 ER -