Results 231 to 240 of about 34,018 (257)
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Change Speeds and Time Scales in Economic Dynamics—An Insight by Synergetic Economics

1993
The purpose of this study is to discuss the relationship between change speeds of economic variables and time scales in economic dynamics in the light of synergetic economics. First, we theoretically discuss the issue. Second, we argue that economic variables have different change speeds in different societies.
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Economic Significance of High Speed Rail

1996
The successes of existing high speed rail systems; the Shinkansen in Japan and TGV in France, have been widely reported. This paper presents evidence of the benefits of HSR as reported by studies carried out on the existing high speed rail systems.
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Economical High Speed Engines

Scientific American, 1897
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ON THE LIMITS OF ECONOMICAL SPEED OF SHIPS

Journal of the American Society for Naval Engineers, 1901
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EFFECT OF AUXILIARIES ON ECONOMICAL SPEED

Journal of the American Society for Naval Engineers, 1893
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Economic Speed of Air Liners

Journal of the Aeronautical Sciences, 1934
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Physical activity counseling in primary care: Insights from public health and behavioral economics

Ca-A Cancer Journal for Clinicians, 2017
David L Katz, Alpa Patel, Kerem Shuval
exaly  

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