Adjustment, Stabilisation and the Analysis of the Employment Structure in Turkey: An Input- Output Approach

The aim of the paper is to examine the effects on employment of the large-scale structural adjustment programme undertaken by Turkey from the early 1980s onwards. In this respect, we particularly analyse how appropriate the choices of factor intensity after structural adjustment programme have been in the domestic production in comparison with the availability of domestic factor endowment. Our findings show that foreign trade in intermediate goods creates extra use of domestic labour, which can be considered as the labour cost of importing intermediate goods. This is the case in the majority of industries in the pre- and post-liberalisation period in Turkey. However, the capacity of using extra labour as a result of importing intermediate goods appeared to have decreased in the post-liberalisation period.     

中国户口制度改革的理论分析

随着户籍制度改革的深化 ,从完全禁止户口迁移到数量限制政策 ,再到征收费用政策和放开小城镇入户限制的逐步放松户籍管制政策 ,对经济发展的贡献日益增加 ,损害逐渐减轻。我国放开小城镇户籍限制的改革放活了地方经济。我国户籍制度改革进程是由经济内生决定的 ,城市经济发展的需要推进着户籍制度的改革进程。那些放开户籍限制的城市也没有出现人们担心的问题。放开户籍限制不会构成对城市就业、住房、治安、交通的压力 ,反而创造了发展的契机。     

国外物流发展状况及趋势

着重介绍了国外物流发展状况，以及国外现代物流的发展所呈现的新趋势和新特点。     

Designs for estimating an extremal point of quadratic regression models in a hyperball

This paper is devoted to studying optimal designs for estimating an extremal point of a multivariate quadratic regression model in the unit hyperball. The problem of estimating an extremal point is reduced to that of estimating certain parameters of a corresponding nonlinear (in parameters) regression model. For this reduced problem truncated locally D-optimal designs are found in an explicit form. The result is a generalization of the results of Fedorov and Müller (1997) for onedimensional quadratic regression function in the unit segment. Received February 2002     

电子商务下商业企业库存业务信息系统的功能结构

本文研究了电子商务对商业企业库存业务的影响,提出了商业企业的库存业务信息系统应与电子商务相结合,分析了在电子商务环境下商业企业库存业务信息系统应具备的功能,并系统地对其功能结构进行了划分与介绍.     

Developing a tutoring module for presentation of computerized patient management problems

The simulation problem is one of the most commonly used formats in computer-assisted instruction (CAI). In medical education, a patient simulation problem is known as a patient management problem (PMP). A number of computerized PMP systems are currently available. However, to date, there is no record of PMP systems having been developed using artificial intelligence. This is noteworthy since artificial intelligence techniques could help in the generation of more effective and intelligent instructional systems.

This paper analyzes and evaluates existing instructional simulation software in clinical medicine in terms of effective educational design attributes. Components of effective PMP systems thus identified are incorporated into a computerized instructional system which uses artificial intelligence techniques for teaching problem-solving and diagnostic skills to undergraduate medical students.     

美国的城市化进程与现代城市规划联系的解读

回顾了美国城市化的独特发展历程和美国现代城市规划历史,并就二者之间的相互关系进行了探讨,以期对处于转型期的中国城市化发展有所启示和借鉴.