MIT11_481Js09_lec13

MIT11_481Js09_lec13 - MIT OpenCourseWare http:/ocw.mit.edu...

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MIT OpenCourseWare http://ocw.mit.edu 11.481J / 1.284J / ESD.192J Analyzing and Accounting for Regional Economic Growth Spring 2009 For information about citing these materials or our Terms of Use, visit: http://ocw.mit.edu/terms .
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INNOVATION, INVENTION, AND DISPERSION INVENTION, creating the idea behind a change in the production process INNOVATION, implementing that idea in the market environment for the first time DIFFUSION, the spread of implementation to sites beyond the original one. Distinctions drawn by Schumpeter, as indicated by Anne P. Carter in Chapter 2 of The Economic Geography of Innovation.
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INNOVATION MEASURES Geographic concentration indicators, without spillover effects Geographic concentration indices, with spillover effects
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INNOVATION MEASURES Geographic concentration indicators, without spillover effects LQ is location quotient Eig employment in sector i in region g Eog is total employment in region g Ein is national employment in sector i Eon is total national employment
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This note was uploaded on 12/06/2011 for the course ESD 11.481j taught by Professor Karenr.polenske during the Spring '09 term at MIT.

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MIT11_481Js09_lec13 - MIT OpenCourseWare http:/ocw.mit.edu...

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