Browsing by Subject "technological development"
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Article
Analysis of traffic flow with mixed manual and semiautomated vehicles
(2003)The introduction of semiautomated vehicles designed to operate with manually driven vehicles is a realistic near-term objective. The purpose of this paper is to analyze the effects on traffic-flow characteristics and ...
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Article
Automated guided vehicle system for two container yard layouts
(2004)The explosive growth in the freight volumes has put a lot of pressure on seaport authorities to find better ways of doing daily operations in order to improve the performance and to cope with avalanches of containers ...
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Article
R&D, innovation, and technological progress: A test of the Schumpeterian framework without scale effects
(2003)I use U.S. manufacturing industry data to estimate a system of three equations implied by a model of R&D-induced growth in steady state. These equations relate R&D intensity to patenting, patenting to technological progress, ...