陈隋时代《文选》学中心在江南的形成及其北移

隋时,第一位从事《文选》著述的萧该,实有六朝时期重视家学的渊源,但因北魏孝文帝以来文学土壤仍旧较为贫瘠,一时间并未在北方形成《文选》学的兴盛。但此际的江南,特别是江都,因本身特殊的地理位置,以及晋王也即后来的炀帝杨广十多年的重视和积极营造,形成了一个在帝京建业凋零、残破之后迅速崛起的经济、文化中心,由此蕴育出了一个以曹宪为核心《文选》学中心。但好景不长,江淮间《文选》学的繁盛并没有持续很长的时间,这些《选》学名家至少在武后初期就已聚散,流寓、充实到北方的以长安、洛阳为中心的学术圈。以李善为界碑,北方郑、汴间的《文选》学已开始兴盛,因毗邻帝京,人文荟萃,而表现出了强劲的发展势头,甚至在初唐,《文选》就已得到了知识界高层的认同。     

历史制度主义视角下再思民族区域自治制度的形成

在民族区域自冶制度已经走过60多个年头的今天,用一个新的视角再思民族区域自治制度具有重要的现实意义。文章利用历史制度主义关于制度形成的基本理论对我国民族区域自治制度的形成进行了新的视角的剖析,认为我党在建国初期最终选择民族区域自治制度是各种影响因素结构化作用的结果。     

西部大开发时期中小企业商业信用地区差异变化研究

在西部大开发时期,虽然西部的社会经济面貌已发生很大变化,但该地区中小企业商业信用系统的不健全性,导致经济效率下降。文章就西部大开发时期中小企业商业信用的地区差异概述出发,分析了信用机构分布不均、发展不平衡、实力弱、规模小、信用意识淡薄、配套体系不完善等阻碍中小企业商业信用发展的问题,最后针对存在的问题提出了完善政策法规、整合信用机构、提高贷款积极性、优化配套体系、改善投资软环境和培养优秀商业信用人才等健全中小企业商业信用体系的措施。     

京津冀区域旅游发展寻求突破

迄今为止,京津冀区域旅游一体化发展的速度过于缓慢,仍未走出起步阶段。制约京津冀区域旅游一体化发展的因素主要是:互利机制难形成,合作诚意有局限;相关产业资源深度整合难度很大;旅游资源互补性差,凝聚力弱;区域内文化难以整合;三地旅游发展思路契合不够。京津冀区域旅游发展寻求突破,就要积极推进有深度、广度和力度的京津冀区域旅游大协作,力争完成几个能够牵动京津冀区域旅游全局的大动作,推动三地旅游企业资本大运作,推出引领区域旅游潮流的大制作。     

云南区域经济协调发展的总体构想

作者根据云南地区之间经济差异与发展基础差异的实际,围绕如何满足全面建设小康社会的目标要求,作出了“立体式”的发展探索。在对云南经济的区域性、重点性和阶段性等进行分析后,按发展特征明确了云南经济运行的规律性,进一步提出了发展布署中的目标、重点、路径方面的构想。     

区域旅游基础性研究

区域旅游是我国旅游发展到现阶段的产物 ,它因为在实现旅游资源优化配置、提高地区旅游竞争力、打破旅游地方保护等方面有积极作用而受到人们的关注。为了进一步提高对区域旅游的认识 ,文章从区域旅游应当具备的条件和具有的特征方面对其进行了界定 ,并对区域旅游发展应当注意的问题进行了初步分析。     

关于中国基本养老保险空账问题的研究

经过多年的改革,我国逐步建立了“统账结合”基本养老保险制度。该制度既吸收了传统型的养老保险制度的优点,又借鉴了个人账户模式的长处；在强调保障的同时又兼顾效率。但是由于存在改革以前就已经退休的“老人”和改革前就已经参加工作的“中人”,他们的个人账户实际余额或者为零或者严重不足。但是仍然要给他们足额支付养老金。这使得养老金个人账户存在严重的“空账运转”问题。为此,应从个人缴费来入手探讨解决空帐问题办法。     

The implications of the Lima target: Explorations with a world industrialization model

The Second General Conference of the UNIDO held in Lima in 1975 declared that the share of developing countries in total world industrial production should reach 25% by the year 2000. The model presented in this article has been constructed in order to investigate whether this target is consistent with other more generally accepted goals of development and is feasible within the area of production and trade possibilities.The model is a dynamic, multisectoral, multiregional input-output model. It focuses on the impacts and mutual consistency of targets of growth, regional income distribution, industrialization, consumption levels, and trade. In the empirical application three periods, three regions, and nine sectors have been distinguished to produce intersectorally, interregionally, and intertemporally consistent accounts for the main variables. Since the study is concerned with the maximum possible growth of industrial output of the developing countries, a linear programming approach has been used.The report is organized as follows. After an introduction, the second section describes the mathematical model. The third section contains a detailed explanation of the data basis and of the assumptions made to stimulate the model. The numerical results of the model are discussed in the fourth section, and the main conclusions are given in the fifth.     

Design and implementation of an integrated production planning system for a pharmaceutical manufacturing concern in India

SmithKline Beecham (SBPI) is a major player in the Indian pharmaceutical industry. Though relatively small in terms of turnover, it has performed Pharmaceuticals (India) exceptionally well in terms ofprofitability and growth rate. The firm has substantial cash reserves. However, the firm operates in 'mass production' mode at present, with the established finished goods inventory norms being in the range of 1 to 1.5 months. Competitive pressure on the firm is now forcing it to move towards world class manufacturing and the application of concepts from MRP II, JIT and OPT is under consideration. This paper describes the considerations that went into the justification, design and implementation of an integrated production planning and control system in this situaion.     

Rough-cut capacity planning for remanufacturing firms

Capacity planning is a critical element of any successful production planning and control system. A method of rough-cut capacity planning is developed, based on the bill-of-resources approach, that can be used to plan for capacity required for firms in a remanufacturing including overhaul repair operations environment. The modified bill-of-resources approach developed takes into account two major stochastic elements inherent in this environment; probabilistic material replacement factors and probabilistic routing files. A detailed example from an actual repair overhaul operation is presented to illustrate the technique.