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Technological Forecasting最新文献

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Relevance analysis in research planning 研究计划中的相关性分析
Pub Date : 1970-03-01 DOI: 10.1016/0099-3964(70)90016-5
William J. Sheppard

Today, research funding is under pressure because of rising costs for labor, raw materials, and equipment, as well as changes in public policy. Since research costs are not a direct part of the cost of current production any reduction in research costs will increase current earnings or will make funds available for more pressing uses within the firm. In addition, there is a drive to increase the productivity of expenditures on research, as with all other expenses. Therefore, industrial research is carefully planned and continuosly managed.

今天,由于劳动力、原材料和设备成本的上升,以及公共政策的变化,研究经费面临压力。由于研究成本不是当期生产成本的直接组成部分,研究成本的任何减少都会增加当期收益或使资金可用于公司内部更紧迫的用途。此外,与所有其他开支一样,也有一种提高研究开支效率的动力。因此,工业研究是精心规划和持续管理的。
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引用次数: 10
Book reviewTechnological forecasting: A practical approach : Marvin J. Cetron, Gordon and Breach, Science Publishers, New York, 1969 书评:《技术预测:一种实用的方法》,马文·j·塞特隆、戈登和布列奇著,科学出版社,纽约,1969年
Pub Date : 1970-03-01 DOI: 10.1016/0099-3964(70)90034-7
H. Linstone
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引用次数: 2
The technological progress function: A new technique for forecasting 技术进步函数:一种新的预测技术
Pub Date : 1970-03-01 DOI: 10.1016/0099-3964(70)90031-1
Alan R. Fusfeld
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引用次数: 5
Urban Dynamics 城市动态
Pub Date : 1970-03-01 DOI: 10.1016/0099-3964(70)90021-9
Alexander N. Christakis
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引用次数: 0
Toward a mathematical theory of relevance trees 走向相关树的数学理论
Pub Date : 1970-03-01 DOI: 10.1016/0099-3964(70)90017-7
Manfred Fischer

This paper includes an operational definition of relevance numbers as used in evaluation matrices and relevance trees. This definition enables a better understanding of the concept, a derivation of the formalism, and an analysis of the error propagation in relevance trees. For technical systems a special measure of utility based on distance in parameter space is introduced, which can be used to obtain relevance numbers from a computerized model of that process.

本文给出了在评价矩阵和关联树中使用的关联数的可操作定义。这个定义可以更好地理解概念、推导形式并分析相关树中的误差传播。对于技术系统,引入了一种基于参数空间中距离的特殊效用度量,该度量可用于从该过程的计算机模型中获得相关数。
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引用次数: 5
Title index 书名索引
Pub Date : 1970-03-01 DOI: 10.1016/0099-3964(70)90024-4
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引用次数: 0
An experiment in simulation gaming for social policy studies 社会政策研究模拟博弈实验
Pub Date : 1970-03-01 DOI: 10.1016/0099-3964(70)90027-X
T.J. Gordon , S. Enzer , R. Rochberg
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引用次数: 20
Technological forecasting at national level in Japan: 日本国家级技术预测:
Pub Date : 1970-03-01 DOI: 10.1016/0099-3964(70)90033-5
Erich Jantsch
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引用次数: 3
Use of self-ratings to improve group estimates 使用自我评价来改进小组评估
Pub Date : 1970-03-01 DOI: 10.1016/0099-3964(70)90029-3
N. Dalkey , B. Brown , S. Cochran
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引用次数: 126
Technological forecasting: A practical approach 技术预测:一个实用的方法
Pub Date : 1970-03-01 DOI: 10.1016/0099-3964(70)90034-7
Harold A. Linstone
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引用次数: 2
期刊
Technological Forecasting
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