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Research Notes and Comments

其他書名	Geographic and Sectoral Characteristics of Academic Knowledge Externalities
出版	SSRN, 2015
URL	http://books.google.com.hk/books?id=99HezwEACAAJ&hl=&source=gbs_api

註釋This note implements a novel approach to formalizing spatial externalities by employing spatial econometric methods that combine spatial dependence in the form of spatial autoregressive processes and spatial heterogeneity in the form of spatial regimes. The results confirm earlier findings that academic externalities are not uniform across sectors but also indicate important differences across sectors in terms of agglomeration effects. Key words: Innovations, high technology R&D, spatial econometrics, knowledge production function.