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On The Ellison–Glaeser Geographic Concentration Index, Edward J. Feser

Edward J Feser

I use confidential employment data to investigate the empirical properties of a recent industry geographic concentration index (and related index of industry co-agglomeration) proposed by Ellison and Glaeser (1997). The results show that Ellison and Glaeser’s theoretical finding that their concentration measures are robust to differences in the level of spatial aggregation in the underlying employment data does not generally hold in practice. This implies that sensitivity testing for alternative spatial units should accompany any analysis with the concentration measures.

Encyclopedia Of Production And Manufacturing Management, Paul Swamidass

Paul Swamidass

The Encyclopedia of Production and Manufacturing Management (1048 pages) is a specialized encyclopedia developed to serve as a basic reference resource for the practitioner, researcher, and student. Because of its specialized focus, this one-volume work is able to cover the entire field of production and manufacturing management. It contains factual and conceptual information for fundamental understanding while serving as a starting point for a deeper researched investigation. The material is state-of-the-art, covering the field of operations management and its exciting recent developments. These developments are covered extensively in this volume.

The downloadable file here has 54 pages which include, the …